Windows Analysis Report 1e60aca0000.dll
Overview
General Information
Detection
Score: | 76 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
Process Tree |
---|
|
Malware Configuration |
---|
Threatname: Ursnif |
---|
{"RSA Public Key": "1ez6ZX9GBMHuzrxYcEvmkX0k1/y/WRE5hgthXVQ4P44VmZDRyl+qzgB3X8mQxx9hX87voxwb+7CbnJcCZ4hp/XwNIs0rUcJj4wwNctiIvZb8gIPsgWrAjjXLGMBCWjpmhIdWmYD7oSqxAb7ciAuhtWabiveV3OFwUuMRDbNtONTWpz/J4JVtQJ3XBbp99SutX5vbOPhgKBI3aszrv+0c1EkjrakCFHlOqMs8bjEjNDxrhaBWjOM1EU17zvHVkK7hxDkKQ5buzWmjrzDZEEWnvM3aa5uVRR1v44XnbolU0ltUakCZT4sH963oonk1uijxExj7eWoI4x+donYvsc/nFxNyfe6c/mfSKb7U2RhPG4g=", "c2_domain": ["art.microsoftsofymicrosoftsoft.at", "r23cirt55ysvtdvl.onion", "poi.redhatbabby.at", "fgx.dangerboy.at", "pop.biopiof.at", "l46t3vgvmtx5wxe6.onion", "apr.intoolkom.at"], "ip_check_url": ["curlmyip.net"], "serpent_key": "KCVH9K5GZjoxwKSf", "server": "580", "sleep_time": "10", "SetWaitableTimer_value(CRC_CONFIGTIMEOUT)": "600", "time_value": "600", "SetWaitableTimer_value(CRC_TASKTIMEOUT)": "300", "SetWaitableTimer_value(CRC_SENDTIMEOUT)": "300", "SetWaitableTimer_value(CRC_KNOCKERTIMEOUT)": "300", "not_use(CRC_BCTIMEOUT)": "10", "botnet": "505050", "SetWaitableTimer_value": "60"}
Yara Overview |
---|
Initial Sample |
---|
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Ursnif_2 | Yara detected Ursnif | Joe Security |
Sigma Overview |
---|
System Summary: |
---|
Sigma detected: Suspicious Call by Ordinal | Show sources |
Source: | Author: Florian Roth: |
Jbx Signature Overview |
---|
Click to jump to signature section
AV Detection: |
---|
Antivirus / Scanner detection for submitted sample | Show sources |
Source: | Avira: |
Found malware configuration | Show sources |
Source: | Malware Configuration Extractor: |
Multi AV Scanner detection for submitted file | Show sources |
Source: | ReversingLabs: |
Key, Mouse, Clipboard, Microphone and Screen Capturing: |
---|
Yara detected Ursnif | Show sources |
Source: | File source: |
E-Banking Fraud: |
---|
Yara detected Ursnif | Show sources |
Source: | File source: |
System Summary: |
---|
Source: | Static PE information: |
Source: | Section loaded: | ||
Source: | Section loaded: |
Source: | ReversingLabs: |
Source: | Static PE information: |
Source: | Key opened: |
Source: | Classification label: |
Source: | Process created: |
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: | ||
Source: | Process created: |
Source: | Automated click: | ||
Source: | Automated click: |
Source: | Static PE information: |
Hooking and other Techniques for Hiding and Protection: |
---|
Yara detected Ursnif | Show sources |
Source: | File source: |
Source: | Process information set: | ||
Source: | Process information set: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Process queried: |
Source: | Process created: |
Stealing of Sensitive Information: |
---|
Yara detected Ursnif | Show sources |
Source: | File source: |
Remote Access Functionality: |
---|
Yara detected Ursnif | Show sources |
Source: | File source: |
Mitre Att&ck Matrix |
---|
Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Exfiltration | Command and Control | Network Effects | Remote Service Effects | Impact |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Valid Accounts | Windows Management Instrumentation | DLL Side-Loading1 | Process Injection11 | Virtualization/Sandbox Evasion1 | OS Credential Dumping | Security Software Discovery1 | Remote Services | Data from Local System | Exfiltration Over Other Network Medium | Data Obfuscation | Eavesdrop on Insecure Network Communication | Remotely Track Device Without Authorization | Modify System Partition |
Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | DLL Side-Loading1 | Rundll321 | LSASS Memory | Virtualization/Sandbox Evasion1 | Remote Desktop Protocol | Data from Removable Media | Exfiltration Over Bluetooth | Junk Data | Exploit SS7 to Redirect Phone Calls/SMS | Remotely Wipe Data Without Authorization | Device Lockout |
Domain Accounts | At (Linux) | Logon Script (Windows) | Logon Script (Windows) | Process Injection11 | Security Account Manager | System Information Discovery1 | SMB/Windows Admin Shares | Data from Network Shared Drive | Automated Exfiltration | Steganography | Exploit SS7 to Track Device Location | Obtain Device Cloud Backups | Delete Device Data |
Local Accounts | At (Windows) | Logon Script (Mac) | Logon Script (Mac) | DLL Side-Loading1 | NTDS | System Network Configuration Discovery | Distributed Component Object Model | Input Capture | Scheduled Transfer | Protocol Impersonation | SIM Card Swap | Carrier Billing Fraud |
Behavior Graph |
---|
Screenshots |
---|
Thumbnails
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Antivirus, Machine Learning and Genetic Malware Detection |
---|
Initial Sample |
---|
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
35% | ReversingLabs | Win64.Trojan.Convagent | ||
100% | Avira | HEUR/AGEN.1108168 |
Dropped Files |
---|
No Antivirus matches |
---|
Unpacked PE Files |
---|
No Antivirus matches |
---|
Domains |
---|
No Antivirus matches |
---|
URLs |
---|
No Antivirus matches |
---|
Domains and IPs |
---|
General Information |
---|
Joe Sandbox Version: | 34.0.0 Boulder Opal |
Analysis ID: | 547693 |
Start date: | 04.01.2022 |
Start time: | 13:44:09 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 6m 24s |
Hypervisor based Inspection enabled: | false |
Report type: | light |
Sample file name: | 1e60aca0000.dll |
Cookbook file name: | default.jbs |
Analysis system description: | Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211 |
Number of analysed new started processes analysed: | 28 |
Number of new started drivers analysed: | 0 |
Number of existing processes analysed: | 0 |
Number of existing drivers analysed: | 0 |
Number of injected processes analysed: | 0 |
Technologies: |
|
Analysis Mode: | default |
Analysis stop reason: | Timeout |
Detection: | MAL |
Classification: | mal76.troj.winDLL@7/0@0/0 |
EGA Information: | Failed |
HDC Information: | Failed |
HCA Information: |
|
Cookbook Comments: |
|
Warnings: | Show All
|
Simulations |
---|
Behavior and APIs |
---|
No simulations |
---|
Joe Sandbox View / Context |
---|
Created / dropped Files |
---|
No created / dropped files found |
---|
Static File Info |
---|
General | |
---|---|
File type: | |
Entropy (8bit): | 6.4421958770930425 |
TrID: |
|
File name: | 1e60aca0000.dll |
File size: | 248320 |
MD5: | f09f51fb30891aa93446c01018e92d49 |
SHA1: | 28e62b9495bf58b7ff183c327a6eaa3ac7461b5b |
SHA256: | 68f2f77b88e5575b360d05f84ff11a026a62fa42f48aeec2cd44523692e40a6a |
SHA512: | 07d7f082aa436814edd38485ee9c7b0d056b03f9fd8dddd169f28f73e47a13d36a9b6705025275dd9dbbd3eefe81f03e2ede81a09addfd57be3dd0c0e4d87bc7 |
SSDEEP: | 6144:HPMtglXNWOg0SbrhI8exPofnrWWJE4R/:HP1hI02rO8exgvrWWJh |
File Content Preview: | MZ............................................................................................................................................................................................................................................................. |
File Icon |
---|
Icon Hash: | 74f0e4ecccdce0e4 |
Static PE Info |
---|
General | |
---|---|
Entrypoint: | 0x18000527c |
Entrypoint Section: | .text |
Digitally signed: | false |
Imagebase: | 0x180000000 |
Subsystem: | windows gui |
Image File Characteristics: | EXECUTABLE_IMAGE, DLL, LARGE_ADDRESS_AWARE |
DLL Characteristics: | |
Time Stamp: | 0x61B67F6F [Sun Dec 12 23:02:07 2021 UTC] |
TLS Callbacks: | |
CLR (.Net) Version: | |
OS Version Major: | 4 |
OS Version Minor: | 0 |
File Version Major: | 4 |
File Version Minor: | 0 |
Subsystem Version Major: | 4 |
Subsystem Version Minor: | 0 |
Import Hash: |
Entrypoint Preview |
---|
Instruction |
---|
inc eax |
push ebx |
dec eax |
sub esp, 20h |
test edx, edx |
mov ebx, 00000001h |
je 00007F6EECC80736h |
cmp edx, ebx |
jne 00007F6EECC80741h |
mov eax, ebx |
lock xadd dword ptr [00034717h], eax |
add eax, ebx |
cmp eax, ebx |
jne 00007F6EECC80731h |
dec ecx |
mov edx, eax |
call 00007F6EECC9B696h |
test eax, eax |
je 00007F6EECC80725h |
xor ebx, ebx |
jmp 00007F6EECC80721h |
lock add dword ptr [000346F9h], FFFFFFFFh |
jne 00007F6EECC80717h |
call 00007F6EECC822FFh |
mov eax, ebx |
dec eax |
add esp, 20h |
pop ebx |
ret |
int3 |
int3 |
dec eax |
mov dword ptr [esp+08h], ebx |
push edi |
dec eax |
sub esp, 60h |
lock add dword ptr [000348CAh], 01h |
inc esp |
mov edx, dword ptr [esp+000000A0h] |
mov eax, dword ptr [000348ECh] |
inc ecx |
or edx, 04h |
cmp al, 06h |
jnbe 00007F6EECC80776h |
jne 00007F6EECC8071Bh |
cmp byte ptr [000348DCh], 00000000h |
jnbe 00007F6EECC8076Bh |
dec eax |
mov eax, dword ptr [esp+000000B8h] |
dec eax |
mov edi, dword ptr [esp+000000C0h] |
dec eax |
mov dword ptr [esp+50h], edi |
dec eax |
mov dword ptr [esp+48h], eax |
dec eax |
mov eax, dword ptr [esp+000000B0h] |
dec eax |
mov dword ptr [esp+40h], eax |
dec eax |
mov eax, dword ptr [esp+000000A8h] |
dec eax |
mov dword ptr [esp+38h], eax |
mov eax, dword ptr [esp+00000098h] |
inc esp |
mov dword ptr [esp+30h], edx |
mov dword ptr [esp+28h], eax |
dec eax |
mov eax, dword ptr [esp+00000090h] |
Data Directories |
---|
Name | Virtual Address | Virtual Size | Is in Section |
---|---|---|---|
IMAGE_DIRECTORY_ENTRY_EXPORT | 0x37800 | 0x37 | .rdata |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0x367f8 | 0x3c | .rdata |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x3a000 | 0x18f0 | .pdata |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0x3e000 | 0x32c | .reloc |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IAT | 0x31000 | 0x4f0 | .rdata |
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x34e9c | 0x1e0 | .rdata |
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
Sections |
---|
Name | Virtual Address | Virtual Size | Raw Size | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
---|---|---|---|---|---|---|---|---|
.text | 0x1000 | 0x2fdec | 0x2fe00 | False | 0.579277496736 | zlib compressed data | 6.39992554242 | IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ |
.rdata | 0x31000 | 0x6837 | 0x6a00 | False | 0.372346698113 | data | 5.26021941188 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.data | 0x38000 | 0x1e40 | 0x1800 | False | 0.316731770833 | lif file | 3.68966711917 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ |
.pdata | 0x3a000 | 0x18f0 | 0x1a00 | False | 0.528094951923 | data | 5.32861522181 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.bss | 0x3c000 | 0x1f80 | 0x2000 | False | 0.970458984375 | data | 7.90682667928 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ |
.reloc | 0x3e000 | 0x1000 | 0xc00 | False | 0.513346354167 | data | 4.74473762141 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
Network Behavior |
---|
No network behavior found |
---|
Code Manipulations |
---|
Statistics |
---|
Behavior |
---|
Click to jump to process
System Behavior |
---|
General |
---|
Start time: | 13:45:02 |
Start date: | 04/01/2022 |
Path: | C:\Windows\System32\loaddll64.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff7bcdf0000 |
File size: | 140288 bytes |
MD5 hash: | 4E8A40CAD6CCC047914E3A7830A2D8AA |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | moderate |
General |
---|
Start time: | 13:45:02 |
Start date: | 04/01/2022 |
Path: | C:\Windows\System32\cmd.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff7eef80000 |
File size: | 273920 bytes |
MD5 hash: | 4E2ACF4F8A396486AB4268C94A6A245F |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
General |
---|
Start time: | 13:45:02 |
Start date: | 04/01/2022 |
Path: | C:\Windows\System32\rundll32.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff638db0000 |
File size: | 69632 bytes |
MD5 hash: | 73C519F050C20580F8A62C849D49215A |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
General |
---|
Start time: | 13:45:03 |
Start date: | 04/01/2022 |
Path: | C:\Windows\System32\rundll32.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff638db0000 |
File size: | 69632 bytes |
MD5 hash: | 73C519F050C20580F8A62C849D49215A |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
Disassembly |
---|
Code Analysis |
---|