Windows Analysis Report
2k632W2O.exe

Overview

General Information

Sample name: 2k632W2O.exe
Analysis ID: 1432375
MD5: c86947b39d174d841baff455f5bc4d03
SHA1: fb8d372a911b26dbf616c4efd1d5f8e408892fcc
SHA256: 351af05dcb67212eef807b66820666970ec6a6ad0607cc110588f341bbb01519
Infos:

Detection

Clipboard Hijacker
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Clipboard Hijacker
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Uses schtasks.exe or at.exe to add and modify task schedules
Checks for kernel debuggers (NtQuerySystemInformation(SystemKernelDebuggerInformation))
Checks if the current process is being debugged
Creates a process in suspended mode (likely to inject code)
Drops PE files
Entry point lies outside standard sections
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains sections with non-standard names
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Sigma detected: Suspicious Add Scheduled Task Parent
Sigma detected: Suspicious Schtasks From Env Var Folder
Uses 32bit PE files
Yara signature match

Classification

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: 2k632W2O.exe Avira: detected
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Avira: detection malicious, Label: HEUR/AGEN.1313480
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe ReversingLabs: Detection: 91%
Multi AV Scanner detection for submitted file
Source: 2k632W2O.exe ReversingLabs: Detection: 91%
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Joe Sandbox ML: detected
Machine Learning detection for sample
Source: 2k632W2O.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: 2k632W2O.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: unknown HTTPS traffic detected: 23.46.214.6:443 -> 192.168.2.7:49712 version: TLS 1.2
Source: unknown HTTPS traffic detected: 23.46.214.6:443 -> 192.168.2.7:49713 version: TLS 1.2
Source: unknown HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.7:49715 version: TLS 1.2
Source: unknown HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.7:49719 version: TLS 1.2
Source: 2k632W2O.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 239.255.255.250 239.255.255.250
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 28a2c9bd18a11de089ef85a160da29e4
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 104.98.116.138
Source: unknown TCP traffic detected without corresponding DNS query: 104.98.116.138
Source: unknown TCP traffic detected without corresponding DNS query: 104.98.116.138
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 20.50.201.200
Source: unknown TCP traffic detected without corresponding DNS query: 20.50.201.200
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 20.50.201.200
Source: unknown TCP traffic detected without corresponding DNS query: 104.98.116.138
Source: unknown TCP traffic detected without corresponding DNS query: 104.98.116.138
Source: unknown TCP traffic detected without corresponding DNS query: 104.98.116.138
Source: unknown TCP traffic detected without corresponding DNS query: 20.50.201.200
Source: unknown TCP traffic detected without corresponding DNS query: 104.98.116.138
Source: unknown TCP traffic detected without corresponding DNS query: 20.50.201.200
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 23.46.214.6
Source: unknown TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown TCP traffic detected without corresponding DNS query: 20.50.201.200
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: global traffic HTTP traffic detected: GET /complete/search?client=chrome-omni&gs_ri=chrome-ext-ansg&xssi=t&q=&oit=0&oft=1&pgcl=20&gs_rn=42&sugkey=AIzaSyBOti4mM-6x9WDnZIjIeyEU21OpBXqWBgw HTTP/1.1Host: www.google.comConnection: keep-aliveX-Client-Data: CI62yQEIpLbJAQipncoBCNrwygEIlaHLAQiFoM0BCNy9zQEIucrNAQii0c0BCIrTzQEIpNbNAQj01s0BCKfYzQEI+cDUFRj1yc0BGOuNpRc=Sec-Fetch-Site: noneSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9
Source: global traffic HTTP traffic detected: GET /async/ddljson?async=ntp:2 HTTP/1.1Host: www.google.comConnection: keep-aliveSec-Fetch-Site: noneSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9
Source: global traffic HTTP traffic detected: GET /async/newtab_ogb?hl=en-US&async=fixed:0 HTTP/1.1Host: www.google.comConnection: keep-aliveX-Client-Data: CI62yQEIpLbJAQipncoBCNrwygEIlaHLAQiFoM0BCNy9zQEIucrNAQii0c0BCIrTzQEIpNbNAQj01s0BCKfYzQEI+cDUFRj1yc0BGOuNpRc=Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9
Source: global traffic HTTP traffic detected: GET /async/newtab_promos HTTP/1.1Host: www.google.comConnection: keep-aliveSec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9
Source: global traffic HTTP traffic detected: GET /sorry/index?continue=https://www.google.com/async/newtab_promos&q=EgRmgZjcGOe2sLEGIjCRQXKD8hfxz0ViO1eijFkmmx_OTjfe4iTZ5wTUpUMhz8i_7ZLVRoSzurhTqh7cwPUyAXJKGVNPUlJZX0FCVVNJVkVfTkVUX01FU1NBR0VaAUM HTTP/1.1Host: www.google.comConnection: keep-aliveSec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9Cookie: 1P_JAR=2024-04-26-21; NID=513=EPfNuXZZxunDCKtzaK5PA5YL2FhHt0ddP7D7URAgMaMPI9qJ-01Pj449ZfVvqh-5PANFxE8gntsRssIIuSLP7o8IfEfP4pBWKjkrYhuwoNDQwfYxFJ4bw8BAhb9yJFQFJXdDkmbkOu3k_gP9PdrTXnGRBpIpwnOFqobfvnLxRQ0
Source: global traffic HTTP traffic detected: GET /sorry/index?continue=https://www.google.com/async/newtab_ogb%3Fhl%3Den-US%26async%3Dfixed:0&hl=en-US&q=EgRmgZjcGOe2sLEGIjBr0MdO0BYOJHvE4c3r_MeYQPdjstJTWuR7MYyn8Z4PVcXCDLAhkZk0gANbn-kD57oyAXJKGVNPUlJZX0FCVVNJVkVfTkVUX01FU1NBR0VaAUM HTTP/1.1Host: www.google.comConnection: keep-aliveX-Client-Data: CI62yQEIpLbJAQipncoBCNrwygEIlaHLAQiFoM0BCNy9zQEIucrNAQii0c0BCIrTzQEIpNbNAQj01s0BCKfYzQEI+cDUFRj1yc0BGOuNpRc=Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-US,en;q=0.9Cookie: 1P_JAR=2024-04-26-21; NID=513=EPfNuXZZxunDCKtzaK5PA5YL2FhHt0ddP7D7URAgMaMPI9qJ-01Pj449ZfVvqh-5PANFxE8gntsRssIIuSLP7o8IfEfP4pBWKjkrYhuwoNDQwfYxFJ4bw8BAhb9yJFQFJXdDkmbkOu3k_gP9PdrTXnGRBpIpwnOFqobfvnLxRQ0
Source: global traffic HTTP traffic detected: GET /fs/windows/config.json HTTP/1.1Connection: Keep-AliveAccept: */*Accept-Encoding: identityIf-Unmodified-Since: Tue, 16 May 2017 22:58:00 GMTRange: bytes=0-2147483646User-Agent: Microsoft BITS/7.8Host: fs.microsoft.com
Source: global traffic HTTP traffic detected: GET /SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.2006/0?CH=700&L=en-GB&P=&PT=0x30&WUA=10.0.19041.1949&MK=2FRsBOyrzU3y1Y1&MD=Eun64ssZ HTTP/1.1Connection: Keep-AliveAccept: */*User-Agent: Windows-Update-Agent/10.0.10011.16384 Client-Protocol/2.33Host: slscr.update.microsoft.com
Source: global traffic HTTP traffic detected: GET /SLS/%7BE7A50285-D08D-499D-9FF8-180FDC2332BC%7D/x64/10.0.19045.2006/0?CH=700&L=en-GB&P=&PT=0x30&WUA=10.0.19041.1949&MK=2FRsBOyrzU3y1Y1&MD=Eun64ssZ HTTP/1.1Connection: Keep-AliveAccept: */*User-Agent: Windows-Update-Agent/10.0.10011.16384 Client-Protocol/2.33Host: slscr.update.microsoft.com
Source: global traffic DNS traffic detected: DNS query: www.google.com
Source: unknown Network traffic detected: HTTP traffic on port 49708 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49700
Source: unknown Network traffic detected: HTTP traffic on port 49674 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49710 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49672 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49712 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49702 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49725 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49719 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49701 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49719
Source: unknown Network traffic detected: HTTP traffic on port 49713 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49715 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49715
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49713
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49712
Source: unknown Network traffic detected: HTTP traffic on port 49698 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49675 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49710
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49698
Source: unknown Network traffic detected: HTTP traffic on port 49677 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49703 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49671 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49723 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49700 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49708
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49703
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49725
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49702
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49701
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49723
Source: unknown HTTPS traffic detected: 23.46.214.6:443 -> 192.168.2.7:49712 version: TLS 1.2
Source: unknown HTTPS traffic detected: 23.46.214.6:443 -> 192.168.2.7:49713 version: TLS 1.2
Source: unknown HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.7:49715 version: TLS 1.2
Source: unknown HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.7:49719 version: TLS 1.2

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 5.2.PerfWatson2.exe.650000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Clipbanker_f9f9e79d Author: unknown
Source: 0.2.2k632W2O.exe.5c0000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Clipbanker_f9f9e79d Author: unknown
Source: 00000005.00000002.3665226219.0000000000651000.00000020.00000001.01000000.00000005.sdmp, type: MEMORY Matched rule: Windows_Trojan_Clipbanker_f9f9e79d Author: unknown
Source: 00000000.00000002.1232588140.00000000005C1000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_Clipbanker_f9f9e79d Author: unknown
PE file contains section with special chars
Source: 2k632W2O.exe Static PE information: section name: ."V/
Source: PerfWatson2.exe.0.dr Static PE information: section name: ."V/
Sample file is different than original file name gathered from version info
Source: 2k632W2O.exe, 00000000.00000002.1233255330.0000000000FEF000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenamePerfWatson2.exeT vs 2k632W2O.exe
Source: 2k632W2O.exe Binary or memory string: OriginalFilenamePerfWatson2.exeT vs 2k632W2O.exe
Uses 32bit PE files
Source: 2k632W2O.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: 5.2.PerfWatson2.exe.650000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Clipbanker_f9f9e79d reference_sample = 0407e8f54490b2a24e1834d99ec0452f217499f1e5a64de3d28439d71d16d43c, os = windows, severity = x86, creation_date = 2022-04-23, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Clipbanker, fingerprint = ec985e1273d8ff52ea7f86271a96db01633402facf8d140d11b82e5539e4b5fd, id = f9f9e79d-ce71-4b6c-83e0-ac6e06252c25, last_modified = 2022-06-09
Source: 0.2.2k632W2O.exe.5c0000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_Clipbanker_f9f9e79d reference_sample = 0407e8f54490b2a24e1834d99ec0452f217499f1e5a64de3d28439d71d16d43c, os = windows, severity = x86, creation_date = 2022-04-23, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Clipbanker, fingerprint = ec985e1273d8ff52ea7f86271a96db01633402facf8d140d11b82e5539e4b5fd, id = f9f9e79d-ce71-4b6c-83e0-ac6e06252c25, last_modified = 2022-06-09
Source: 00000005.00000002.3665226219.0000000000651000.00000020.00000001.01000000.00000005.sdmp, type: MEMORY Matched rule: Windows_Trojan_Clipbanker_f9f9e79d reference_sample = 0407e8f54490b2a24e1834d99ec0452f217499f1e5a64de3d28439d71d16d43c, os = windows, severity = x86, creation_date = 2022-04-23, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Clipbanker, fingerprint = ec985e1273d8ff52ea7f86271a96db01633402facf8d140d11b82e5539e4b5fd, id = f9f9e79d-ce71-4b6c-83e0-ac6e06252c25, last_modified = 2022-06-09
Source: 00000000.00000002.1232588140.00000000005C1000.00000020.00000001.01000000.00000003.sdmp, type: MEMORY Matched rule: Windows_Trojan_Clipbanker_f9f9e79d reference_sample = 0407e8f54490b2a24e1834d99ec0452f217499f1e5a64de3d28439d71d16d43c, os = windows, severity = x86, creation_date = 2022-04-23, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Clipbanker, fingerprint = ec985e1273d8ff52ea7f86271a96db01633402facf8d140d11b82e5539e4b5fd, id = f9f9e79d-ce71-4b6c-83e0-ac6e06252c25, last_modified = 2022-06-09
Source: classification engine Classification label: mal100.spyw.evad.winEXE@29/5@2/4
Source: C:\Users\user\Desktop\2k632W2O.exe File created: C:\Users\user\AppData\Roaming\Microsoft\PerfMon Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7396:120:WilError_03
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Mutant created: \Sessions\1\BaseNamedObjects\3113225624820686
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2268:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2620:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4816:120:WilError_03
Source: C:\Users\user\Desktop\2k632W2O.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: 2k632W2O.exe ReversingLabs: Detection: 91%
Source: C:\Users\user\Desktop\2k632W2O.exe File read: C:\Users\user\Desktop\2k632W2O.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\2k632W2O.exe "C:\Users\user\Desktop\2k632W2O.exe"
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /create /F /sc minute /mo 5 /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /tr "C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe"
Source: C:\Windows\SysWOW64\schtasks.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /Query /XML /TN "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}"
Source: unknown Process created: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe
Source: C:\Windows\SysWOW64\schtasks.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /create /F /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /XML "C:\Users\user\AppData\Roaming\Microsoft\PerfMon\1201824912038.xml"
Source: C:\Windows\SysWOW64\schtasks.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument http:///
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /create /F /sc minute /mo 5 /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /tr "C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2400 --field-trial-handle=2320,i,9069043476438568243,10755491246426050170,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: C:\Windows\SysWOW64\schtasks.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /create /F /sc minute /mo 5 /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /tr "C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe" Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /Query /XML /TN "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /create /F /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /XML "C:\Users\user\AppData\Roaming\Microsoft\PerfMon\1201824912038.xml" Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /create /F /sc minute /mo 5 /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /tr "C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe" Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2400 --field-trial-handle=2320,i,9069043476438568243,10755491246426050170,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Section loaded: ntmarta.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: taskschd.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: xmllite.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: taskschd.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: taskschd.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: taskschd.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\SysWOW64\schtasks.exe Section loaded: xmllite.dll Jump to behavior
Source: 2k632W2O.exe Static file information: File size 6861312 > 1048576
Source: 2k632W2O.exe Static PE information: Raw size of .VGF is bigger than: 0x100000 < 0x689e00
Source: 2k632W2O.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Entry point lies outside standard sections
Source: initial sample Static PE information: section where entry point is pointing to: .VGF
PE file contains sections with non-standard names
Source: 2k632W2O.exe Static PE information: section name: .WVa
Source: 2k632W2O.exe Static PE information: section name: ."V/
Source: 2k632W2O.exe Static PE information: section name: .VGF
Source: PerfWatson2.exe.0.dr Static PE information: section name: .WVa
Source: PerfWatson2.exe.0.dr Static PE information: section name: ."V/
Source: PerfWatson2.exe.0.dr Static PE information: section name: .VGF
Drops PE files
Source: C:\Users\user\Desktop\2k632W2O.exe File created: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Jump to dropped file

Boot Survival
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Uses schtasks.exe or at.exe to add and modify task schedules
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /create /F /sc minute /mo 5 /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /tr "C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe"

Hooking and other Techniques for Hiding and Protection
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Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Source: C:\Users\user\Desktop\2k632W2O.exe Memory written: PID: 7092 base: 1580005 value: E9 8B 2F 1E 76 Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Memory written: PID: 7092 base: 77762F90 value: E9 7A D0 E1 89 Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Memory written: PID: 7092 base: 1590007 value: E9 EB DF 20 76 Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Memory written: PID: 7092 base: 7779DFF0 value: E9 1E 20 DF 89 Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Memory written: PID: 2440 base: 11D0005 value: E9 8B 2F 59 76 Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Memory written: PID: 2440 base: 77762F90 value: E9 7A D0 A6 89 Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Memory written: PID: 2440 base: 11E0007 value: E9 EB DF 5B 76 Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Memory written: PID: 2440 base: 7779DFF0 value: E9 1E 20 A4 89 Jump to behavior

Malware Analysis System Evasion
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Query firmware table information (likely to detect VMs)
Source: C:\Users\user\Desktop\2k632W2O.exe System information queried: FirmwareTableInformation Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe System information queried: FirmwareTableInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe System information queried: FirmwareTableInformation Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe System information queried: FirmwareTableInformation Jump to behavior
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: 2k632W2O.exe, 00000000.00000002.1233362169.000000000165E000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: SBIEDLL.DLL?V
Tries to detect virtualization through RDTSC time measurements
Source: C:\Users\user\Desktop\2k632W2O.exe RDTSC instruction interceptor: First address: 7550FE second address: 755C22 instructions: 0x00000000 rdtsc 0x00000002 cmp cx, ax 0x00000005 cmc 0x00000006 sub ebp, 00000008h 0x0000000c jmp 00007FB084E2BF7Bh 0x00000011 mov dword ptr [ebp+00h], edx 0x00000015 mov dword ptr [ebp+04h], eax 0x00000018 rol dl, 00000074h 0x0000001b mov edx, dword ptr [edi] 0x0000001d test edi, 2BEE051Bh 0x00000023 clc 0x00000024 lea edi, dword ptr [edi+00000004h] 0x0000002a test di, cx 0x0000002d test di, 6F02h 0x00000032 xor edx, ebx 0x00000034 stc 0x00000035 xor edx, 59512E5Eh 0x0000003b bswap edx 0x0000003d cmc 0x0000003e rol edx, 03h 0x00000041 sub edx, 20631BC0h 0x00000047 xor ebx, edx 0x00000049 add esi, edx 0x0000004b jmp 00007FB084A14BD4h 0x00000050 jmp 00007FB084CD4BB6h 0x00000055 lea ecx, dword ptr [esp+60h] 0x00000059 cmp ebp, ecx 0x0000005b jmp 00007FB084BB6B64h 0x00000060 ja 00007FB084F68E25h 0x00000066 jmp esi 0x00000068 mov ecx, dword ptr [ebp+00h] 0x0000006c rdtsc
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe RDTSC instruction interceptor: First address: 7E50FE second address: 7E5C22 instructions: 0x00000000 rdtsc 0x00000002 cmp cx, ax 0x00000005 cmc 0x00000006 sub ebp, 00000008h 0x0000000c jmp 00007FB0849E30EBh 0x00000011 mov dword ptr [ebp+00h], edx 0x00000015 mov dword ptr [ebp+04h], eax 0x00000018 rol dl, 00000074h 0x0000001b mov edx, dword ptr [edi] 0x0000001d test edi, 2BEE051Bh 0x00000023 clc 0x00000024 lea edi, dword ptr [edi+00000004h] 0x0000002a test di, cx 0x0000002d test di, 6F02h 0x00000032 xor edx, ebx 0x00000034 stc 0x00000035 xor edx, 59512E5Eh 0x0000003b bswap edx 0x0000003d cmc 0x0000003e rol edx, 03h 0x00000041 sub edx, 20631BC0h 0x00000047 xor ebx, edx 0x00000049 add esi, edx 0x0000004b jmp 00007FB0845CBD44h 0x00000050 jmp 00007FB08488BD26h 0x00000055 lea ecx, dword ptr [esp+60h] 0x00000059 cmp ebp, ecx 0x0000005b jmp 00007FB08476DCD4h 0x00000060 ja 00007FB084B1FF95h 0x00000066 jmp esi 0x00000068 mov ecx, dword ptr [ebp+00h] 0x0000006c rdtsc
Tries to evade analysis by execution special instruction (VM detection)
Source: C:\Users\user\Desktop\2k632W2O.exe Special instruction interceptor: First address: F2F857 instructions rdtsc caused by: RDTSC with Trap Flag (TF)
Source: C:\Users\user\Desktop\2k632W2O.exe Special instruction interceptor: First address: EA78A2 instructions rdtsc caused by: RDTSC with Trap Flag (TF)
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Special instruction interceptor: First address: FBF857 instructions rdtsc caused by: RDTSC with Trap Flag (TF)
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Special instruction interceptor: First address: F378A2 instructions rdtsc caused by: RDTSC with Trap Flag (TF)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Window / User API: threadDelayed 1190 Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Window / User API: threadDelayed 8805 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe TID: 2696 Thread sleep count: 1190 > 30 Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe TID: 2696 Thread sleep time: -267750s >= -30000s Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe TID: 2696 Thread sleep count: 8805 > 30 Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe TID: 2696 Thread sleep time: -1981125s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Last function: Thread delayed
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\2k632W2O.exe System information queried: ModuleInformation Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Process information queried: ProcessInformation Jump to behavior

Anti Debugging
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Hides threads from debuggers
Source: C:\Users\user\Desktop\2k632W2O.exe Thread information set: HideFromDebugger Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Thread information set: HideFromDebugger Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Thread information set: HideFromDebugger Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Thread information set: HideFromDebugger Jump to behavior
Checks for kernel debuggers (NtQuerySystemInformation(SystemKernelDebuggerInformation))
Source: C:\Users\user\Desktop\2k632W2O.exe System information queried: KernelDebuggerInformation Jump to behavior
Checks if the current process is being debugged
Source: C:\Users\user\Desktop\2k632W2O.exe Process queried: DebugPort Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Process queried: DebugObjectHandle Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Process queried: DebugObjectHandle Jump to behavior
Source: C:\Users\user\Desktop\2k632W2O.exe Process queried: DebugPort Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Process queried: DebugPort Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Process queried: DebugObjectHandle Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Process queried: DebugObjectHandle Jump to behavior
Source: C:\Users\user\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe Process queried: DebugPort Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\2k632W2O.exe Process created: C:\Windows\SysWOW64\schtasks.exe /C /Query /XML /TN "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected Clipboard Hijacker
Source: Yara match File source: 5.2.PerfWatson2.exe.650000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.2k632W2O.exe.5c0000.0.unpack, type: UNPACKEDPE
windows-stand
Hide Legend

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: 1432375 Sample: 2k632W2O.exe Startdate: 26/04/2024 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 3 other signatures 2->51 7 PerfWatson2.exe 2->7         started        10 2k632W2O.exe 5 2->10         started        13 chrome.exe 1 2->13         started        process3 dnsIp4 53 Antivirus detection for dropped file 7->53 55 Multi AV Scanner detection for dropped file 7->55 57 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 7->57 65 4 other signatures 7->65 16 schtasks.exe 1 7->16         started        35 C:\Users\user\AppData\...\PerfWatson2.exe, PE32 10->35 dropped 59 Query firmware table information (likely to detect VMs) 10->59 61 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 10->63 18 schtasks.exe 1 10->18         started        20 schtasks.exe 1 10->20         started        22 schtasks.exe 1 10->22         started        39 192.168.2.5 unknown unknown 13->39 41 192.168.2.7, 123, 138, 443 unknown unknown 13->41 43 239.255.255.250 unknown Reserved 13->43 24 chrome.exe 13->24         started        file5 signatures6 process7 dnsIp8 27 conhost.exe 16->27         started        29 conhost.exe 18->29         started        31 conhost.exe 20->31         started        33 conhost.exe 22->33         started        37 www.google.com 142.250.189.132, 443, 49700, 49701 GOOGLEUS United States 24->37 process9
  • 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
239.255.255.250
 unknown Reserved
unknown unknown false
142.250.189.132
 www.google.com United States
15169 GOOGLEUS false

Private

IP
192.168.2.7
192.168.2.5

Contacted Domains

Name IP Active
www.google.com 142.250.189.132 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://www.google.com/async/ddljson?async=ntp:2 false
    		high
    https://www.google.com/async/newtab_promos false
      		high
      https://www.google.com/complete/search?client=chrome-omni&gs_ri=chrome-ext-ansg&xssi=t&q=&oit=0&oft=1&pgcl=20&gs_rn=42&sugkey=AIzaSyBOti4mM-6x9WDnZIjIeyEU21OpBXqWBgw false
        		high
        https://www.google.com/async/newtab_ogb?hl=en-US&async=fixed:0 false
          		high
          https://www.google.com/sorry/index?continue=https://www.google.com/async/newtab_ogb%3Fhl%3Den-US%26async%3Dfixed:0&hl=en-US&q=EgRmgZjcGOe2sLEGIjBr0MdO0BYOJHvE4c3r_MeYQPdjstJTWuR7MYyn8Z4PVcXCDLAhkZk0gANbn-kD57oyAXJKGVNPUlJZX0FCVVNJVkVfTkVUX01FU1NBR0VaAUM false
            		high
            https://www.google.com/sorry/index?continue=https://www.google.com/async/newtab_promos&q=EgRmgZjcGOe2sLEGIjCRQXKD8hfxz0ViO1eijFkmmx_OTjfe4iTZ5wTUpUMhz8i_7ZLVRoSzurhTqh7cwPUyAXJKGVNPUlJZX0FCVVNJVkVfTkVUX01FU1NBR0VaAUM false
              		high