Analysis
-
max time kernel
33s -
max time network
34s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-10-2024 11:42
Behavioral task
behavioral1
Sample
meshagent64-test.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
meshagent64-test.exe
Resource
win10v2004-20241007-en
General
-
Target
meshagent64-test.exe
-
Size
3.3MB
-
MD5
e52b6be78231daeb79b9c4b9762d7d12
-
SHA1
d0f917c17bc7ff215a9e80976e750022c9c4c3b4
-
SHA256
039a212e4dcc0674e16c5262635ea6a45f6b1ee4b227760870c09a35527614ec
-
SHA512
4e021776b9d9e9a0d69bf99852c758254aab9cf63bd9dddeaf1cb9b34da932e5e7829d105da939cf4bea37f8b08a8caf1043ef667fd4561189b69a486fcf7fc7
-
SSDEEP
49152:6X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qd:6lRsZ47/QXoHUOfAoj1x6d
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
meshagent64-test.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation meshagent64-test.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies data under HKEY_USERS 2 IoCs
Processes:
meshagent64-test.exedescription ioc process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry meshagent64-test.exe Set value (int) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133735526101268585" meshagent64-test.exe -
Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 4340 wmic.exe Token: SeSecurityPrivilege 4340 wmic.exe Token: SeTakeOwnershipPrivilege 4340 wmic.exe Token: SeLoadDriverPrivilege 4340 wmic.exe Token: SeSystemProfilePrivilege 4340 wmic.exe Token: SeSystemtimePrivilege 4340 wmic.exe Token: SeProfSingleProcessPrivilege 4340 wmic.exe Token: SeIncBasePriorityPrivilege 4340 wmic.exe Token: SeCreatePagefilePrivilege 4340 wmic.exe Token: SeBackupPrivilege 4340 wmic.exe Token: SeRestorePrivilege 4340 wmic.exe Token: SeShutdownPrivilege 4340 wmic.exe Token: SeDebugPrivilege 4340 wmic.exe Token: SeSystemEnvironmentPrivilege 4340 wmic.exe Token: SeRemoteShutdownPrivilege 4340 wmic.exe Token: SeUndockPrivilege 4340 wmic.exe Token: SeManageVolumePrivilege 4340 wmic.exe Token: 33 4340 wmic.exe Token: 34 4340 wmic.exe Token: 35 4340 wmic.exe Token: 36 4340 wmic.exe Token: SeIncreaseQuotaPrivilege 4340 wmic.exe Token: SeSecurityPrivilege 4340 wmic.exe Token: SeTakeOwnershipPrivilege 4340 wmic.exe Token: SeLoadDriverPrivilege 4340 wmic.exe Token: SeSystemProfilePrivilege 4340 wmic.exe Token: SeSystemtimePrivilege 4340 wmic.exe Token: SeProfSingleProcessPrivilege 4340 wmic.exe Token: SeIncBasePriorityPrivilege 4340 wmic.exe Token: SeCreatePagefilePrivilege 4340 wmic.exe Token: SeBackupPrivilege 4340 wmic.exe Token: SeRestorePrivilege 4340 wmic.exe Token: SeShutdownPrivilege 4340 wmic.exe Token: SeDebugPrivilege 4340 wmic.exe Token: SeSystemEnvironmentPrivilege 4340 wmic.exe Token: SeRemoteShutdownPrivilege 4340 wmic.exe Token: SeUndockPrivilege 4340 wmic.exe Token: SeManageVolumePrivilege 4340 wmic.exe Token: 33 4340 wmic.exe Token: 34 4340 wmic.exe Token: 35 4340 wmic.exe Token: 36 4340 wmic.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
meshagent64-test.exedescription pid process target process PID 2444 wrote to memory of 4340 2444 meshagent64-test.exe wmic.exe PID 2444 wrote to memory of 4340 2444 meshagent64-test.exe wmic.exe PID 2444 wrote to memory of 2224 2444 meshagent64-test.exe meshagent64-test.exe PID 2444 wrote to memory of 2224 2444 meshagent64-test.exe meshagent64-test.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe"C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4340 -
C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe"C:\Users\Admin\AppData\Local\Temp\meshagent64-test.exe" connect --disableUpdate=1 --hideConsole=1 --exitPID=24442⤵
- Modifies data under HKEY_USERS
PID:2224