Analysis
- max time kernel
150s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20251015-en - resource tags
arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system - submitted
19/11/2025, 11:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1.exe
Resource
win10v2004-20251016-en
7 signatures
150 seconds
General
- Target 1.exe
- Size 33.2MB
- Sample251119-n4phystmcj
- SHA256 bbbc2a56ba69aefa567dbffe1982e21c7317e305741f7027cd0975c4bf79f8df
- MD5 06d5fdfabf8ef1f61c1182318652509b
- SHA1 5e0cd038f6db10329b65af40790a491fc1d2ed7b
- SHA512 3e9d4617b6d748a2d7245e5a5a5a040ab000543c6f1c0cd0192b35223e6b5ce402121203827ea43bd5c2c62b13bf8684ed08a427b8a8508cf58074bad18bcea0
- SSDEEP 786432:6SJCtD5Bnz+PpSm6uLs0WBT5kNp9sOaH7BwlbviHb88hx5:6jDjnPaLs0oTEnabmvOb88hx5
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
darktrack
C2
-
wwwyandex.org:112233
Signatures
- DarkTrack payload 2 IoCs
resource yara_rule behavioral2/memory/3888-2066-0x0000000000400000-0x00000000004A8000-memory.dmp family_darktrack behavioral2/memory/3888-2073-0x0000000000400000-0x00000000004A8000-memory.dmp family_darktrack - Darktrack family
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2808 set thread context of 3888 2808 1.exe 78 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3888 1.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2808 1.exe Token: SeDebugPrivilege 2808 1.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78 PID 2808 wrote to memory of 3888 2808 1.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\1.exe"C:\Users\Admin\AppData\Local\Temp\1.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Users\Admin\AppData\Local\Temp\1.exe"C:\Users\Admin\AppData\Local\Temp\1.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:3888
-