Analysis
- max time kernel
141s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
04/02/2024, 14:41
Static task
static1
Behavioral task
behavioral1
Sample
VirusShare_5d78ae955382f2291ef5decdefc305ef.exe
Resource
win7-20231215-en
10 signatures
150 seconds
General
- Target VirusShare_5d78ae955382f2291ef5decdefc305ef.exe
- Size 179KB
- Sample240204-r2w2sscbg3
- SHA256 c650a953134b631f4570a0e2f68d76caf1a48ba0e87e4ff1bef0993dc1d42317
- MD5 5d78ae955382f2291ef5decdefc305ef
- SHA1 00719c65114c6e48bd8de4722b9453c1dfb6d44e
- SHA512 4597e91a8d5ff1f718e742f263900f0c53d8fd980318775b89d9c25b6ef5dcdad75b33e69eacb2d42d40f784b774af57fc631d50aadfc9f9c33f005255791457
- SSDEEP 3072:G7U+t2oQHUl8IGINlcrnoW4CCs74vXRWgv2TEK85x:yUvoMUuGGB4o4sg28j
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
pony
C2
-
http://108.178.59.26/forum/viewtopic.php
-
http://209.59.223.7/forum/viewtopic.php
Attributes
-
payload_url
http://remy-bijouterie.be/7Y5eYFR.exe
http://www.billmann.talktalk.net/8FAk.exe
http://wibawo.de/M16an5.exe
Signatures
- Detects executables referencing many file transfer clients. Observed in information stealers 2 IoCs
resource yara_rule behavioral2/memory/4892-2-0x0000000000400000-0x0000000000419000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral2/memory/4892-6-0x0000000000400000-0x0000000000419000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts VirusShare_5d78ae955382f2291ef5decdefc305ef.exe - Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook VirusShare_5d78ae955382f2291ef5decdefc305ef.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe Token: SeTcbPrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe Token: SeChangeNotifyPrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe Token: SeCreateTokenPrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe Token: SeBackupPrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe Token: SeRestorePrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe Token: SeIncreaseQuotaPrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe Token: SeAssignPrimaryTokenPrivilege 4892 VirusShare_5d78ae955382f2291ef5decdefc305ef.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook VirusShare_5d78ae955382f2291ef5decdefc305ef.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\VirusShare_5d78ae955382f2291ef5decdefc305ef.exe"C:\Users\Admin\AppData\Local\Temp\VirusShare_5d78ae955382f2291ef5decdefc305ef.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:4892