Analysis
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max time kernel
141s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16/08/2024, 22:17
Static task
static1
Behavioral task
behavioral1
Sample
422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe
Resource
win7-20240705-en
windows7-x64
Behavioral task
behavioral2
Sample
422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
General
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Target
422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe
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Size
3.2MB
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MD5
fe4eb55bf7bb3c1df904667c91658923
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SHA1
2209ebf4b24c9b7394acd2ce97742a17ef8a5aca
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SHA256
422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178
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SHA512
829a455b2aaed6c2f031e9869fda2a8fe1fc88fa303ae4ebd7b5d2954a026955aa85356d2077f0e7678507c36f570e780832825f7406d46d01601a06233fb0ae
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SSDEEP
98304:6noMGYwA0ECxTdjmguMoabIujhjJ9Qwb79:XMOPmGTj/9
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation 422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Z: msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings 422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 748 msiexec.exe Token: SeIncreaseQuotaPrivilege 748 msiexec.exe Token: SeSecurityPrivilege 3036 msiexec.exe Token: SeCreateTokenPrivilege 748 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 748 msiexec.exe Token: SeLockMemoryPrivilege 748 msiexec.exe Token: SeIncreaseQuotaPrivilege 748 msiexec.exe Token: SeMachineAccountPrivilege 748 msiexec.exe Token: SeTcbPrivilege 748 msiexec.exe Token: SeSecurityPrivilege 748 msiexec.exe Token: SeTakeOwnershipPrivilege 748 msiexec.exe Token: SeLoadDriverPrivilege 748 msiexec.exe Token: SeSystemProfilePrivilege 748 msiexec.exe Token: SeSystemtimePrivilege 748 msiexec.exe Token: SeProfSingleProcessPrivilege 748 msiexec.exe Token: SeIncBasePriorityPrivilege 748 msiexec.exe Token: SeCreatePagefilePrivilege 748 msiexec.exe Token: SeCreatePermanentPrivilege 748 msiexec.exe Token: SeBackupPrivilege 748 msiexec.exe Token: SeRestorePrivilege 748 msiexec.exe Token: SeShutdownPrivilege 748 msiexec.exe Token: SeDebugPrivilege 748 msiexec.exe Token: SeAuditPrivilege 748 msiexec.exe Token: SeSystemEnvironmentPrivilege 748 msiexec.exe Token: SeChangeNotifyPrivilege 748 msiexec.exe Token: SeRemoteShutdownPrivilege 748 msiexec.exe Token: SeUndockPrivilege 748 msiexec.exe Token: SeSyncAgentPrivilege 748 msiexec.exe Token: SeEnableDelegationPrivilege 748 msiexec.exe Token: SeManageVolumePrivilege 748 msiexec.exe Token: SeImpersonatePrivilege 748 msiexec.exe Token: SeCreateGlobalPrivilege 748 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 748 msiexec.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4284 wrote to memory of 748 4284 422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe 85 PID 4284 wrote to memory of 748 4284 422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe 85 PID 4284 wrote to memory of 748 4284 422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe"C:\Users\Admin\AppData\Local\Temp\422d791928088bb91222ebbe8dcd9a806bd87a667ec7c3068e2769e550962178.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4284 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\ProgramData\Techmill\ParusBalanceClient\0DF26B03\msxml.msi"2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:748
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3036
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.3MB
MD514e34a6cbd8f060a9c965e39b745657a
SHA1aa70c5c1a7a069af824947bcda1d9893a895318b
SHA25647c2ae679c37815da9267c81fc3777de900ad2551c11c19c2840938b346d70bb
SHA5121fad41de3f61737072cd105f79fd2b48552c6e6db10d2c54e5dc875e046d80bd4de6268eaa8cb7f2de27a19d683c0a05e4cfb7baeaa159df291b1f63f0a96cb2