Analysis
-
max time kernel
148s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 23:32
Static task
static1
Behavioral task
behavioral1
Sample
b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe
Resource
win7-20221111-en
General
-
Target
b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe
-
Size
190KB
-
MD5
6aefe7b28102e8d8817ab1971d01bfb7
-
SHA1
a45bc533055975f8a24812948dde77d4f38b4a5d
-
SHA256
b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13
-
SHA512
4a784f825005da092e455ba3ecd55dc62486b03a590350cf83a0658e4116195fdc0bbad62a5d7f037957a993f35bdd3f94a81d96c9c5ace0190ba613f0fe82a1
-
SSDEEP
3072:bXCtS3Ra7nhYMyon/sah+i+ZhxcZBaeoc30Z+:bXqCOtyon/saA3AXoEn
Malware Config
Signatures
-
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
Processes:
b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
Processes:
b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.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
Processes:
b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exedescription pid process Token: SeImpersonatePrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe Token: SeTcbPrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe Token: SeChangeNotifyPrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe Token: SeCreateTokenPrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe Token: SeBackupPrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe Token: SeRestorePrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe Token: SeIncreaseQuotaPrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe Token: SeAssignPrimaryTokenPrivilege 4268 b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe -
outlook_win_path 1 IoCs
Processes:
b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe"C:\Users\Admin\AppData\Local\Temp\b341cdde01496a81c26e8fad238e4e501cf2a7946c51613b959767c87dc69b13.exe"1⤵
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:4268
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4268-132-0x0000000002080000-0x0000000002099000-memory.dmpFilesize
100KB
-
memory/4268-133-0x00000000020A0000-0x00000000020D3000-memory.dmpFilesize
204KB
-
memory/4268-134-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
-
memory/4268-135-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB