Analysis
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max time kernel
318s -
max time network
328s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05/12/2022, 10:47
Static task
static1
Behavioral task
behavioral1
Sample
9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
5 signatures
150 seconds
General
-
Target
9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe
-
Size
99KB
-
MD5
0beb703005681ecc1af25ed46ff51a6a
-
SHA1
549bc4b2a67b8dfb9769b6e226cd5e28537b808b
-
SHA256
9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787
-
SHA512
10ab6686ad0965693c2490032676592c7d2cf4bd35d1756b1e39f5e4ad8dc356329e2035dee07ca28bebcb138ea068bb34cc97cec3774f178405cc3712b1cf3e
-
SSDEEP
3072:I60z9FRx5bi3Yj2jNUxKHdEykw0DbCHO+Ma:CPLbi37UxK9dsDbUMa
Score
8/10
Malware Config
Signatures
-
Modifies Installed Components in the registry 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{51E24AC2-BA5C-A1E2-12D1-D322A14AA1BD} svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{51E24AC2-BA5C-A1E2-12D1-D322A14AA1BD}\stubpath = "C:\\Windows\\msmjel.exe" svchost.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File opened for modification C:\Windows\msmjel.exe 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe File created C:\Windows\msmjel.exe 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe File opened for modification C:\Windows\msmjel.dll 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe File created C:\Windows\msmjel.dll 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe File opened for modification C:\Windows\msmjel.rgt svchost.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1428 svchost.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeSecurityPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeTakeOwnershipPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeLoadDriverPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeSystemProfilePrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeSystemtimePrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeProfSingleProcessPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeIncBasePriorityPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeCreatePagefilePrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeBackupPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeRestorePrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeShutdownPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeDebugPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeSystemEnvironmentPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeRemoteShutdownPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeUndockPrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: SeManageVolumePrivilege 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: 33 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: 34 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: 35 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe Token: 36 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe -
Suspicious use of WriteProcessMemory 58 IoCs
description pid Process procid_target PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81 PID 3860 wrote to memory of 1428 3860 9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe"C:\Users\Admin\AppData\Local\Temp\9f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787.exe"1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3860 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Modifies Installed Components in the registry
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
PID:1428
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
99KB
MD50beb703005681ecc1af25ed46ff51a6a
SHA1549bc4b2a67b8dfb9769b6e226cd5e28537b808b
SHA2569f88fb2e4110898d3b320740aabfe8852485e3094ee5f017ec25ea9b71fd4787
SHA51210ab6686ad0965693c2490032676592c7d2cf4bd35d1756b1e39f5e4ad8dc356329e2035dee07ca28bebcb138ea068bb34cc97cec3774f178405cc3712b1cf3e