Analysis
- max time kernel
150s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20220721-en - resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system - submitted
26/07/2022, 10:58
Static task
static1
Behavioral task
behavioral1
Sample
c1484b89c452ce79c2ce3f80675aec6c.exe
Resource
win7-20220718-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
c1484b89c452ce79c2ce3f80675aec6c.exe
Resource
win10v2004-20220721-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target c1484b89c452ce79c2ce3f80675aec6c.exe
- Size 299KB
- Sample220726-m2tjfscbf2
- SHA256 29fa967456a686990c411c90db5a89f2d2bdb75ff5d1e266ca30501c4395987e
- MD5 c1484b89c452ce79c2ce3f80675aec6c
- SHA1 754774711bc79f50892948d2646a9d7ab0366d2a
- SHA512 3d4dd91235074cec527ee328038b363c215964aab8a04c7507923932dc93da583416bb4a4620101ce59597b98990e3fe8db09eaccba69d052ef8384e59423e11
- MD5 SHA1 SHA512
Score
8/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1200 verrrui 4460 verrrui - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4248 set thread context of 4900 4248 c1484b89c452ce79c2ce3f80675aec6c.exe 82 PID 1200 set thread context of 4460 1200 verrrui 87 - Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI verrrui Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c1484b89c452ce79c2ce3f80675aec6c.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c1484b89c452ce79c2ce3f80675aec6c.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c1484b89c452ce79c2ce3f80675aec6c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI verrrui Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI verrrui - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4900 c1484b89c452ce79c2ce3f80675aec6c.exe 4900 c1484b89c452ce79c2ce3f80675aec6c.exe 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found 2488 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2488 Process not Found - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 4900 c1484b89c452ce79c2ce3f80675aec6c.exe 4460 verrrui - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 2488 Process not Found Token: SeCreatePagefilePrivilege 2488 Process not Found - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4248 wrote to memory of 4900 4248 c1484b89c452ce79c2ce3f80675aec6c.exe 82 PID 4248 wrote to memory of 4900 4248 c1484b89c452ce79c2ce3f80675aec6c.exe 82 PID 4248 wrote to memory of 4900 4248 c1484b89c452ce79c2ce3f80675aec6c.exe 82 PID 4248 wrote to memory of 4900 4248 c1484b89c452ce79c2ce3f80675aec6c.exe 82 PID 4248 wrote to memory of 4900 4248 c1484b89c452ce79c2ce3f80675aec6c.exe 82 PID 4248 wrote to memory of 4900 4248 c1484b89c452ce79c2ce3f80675aec6c.exe 82 PID 1200 wrote to memory of 4460 1200 verrrui 87 PID 1200 wrote to memory of 4460 1200 verrrui 87 PID 1200 wrote to memory of 4460 1200 verrrui 87 PID 1200 wrote to memory of 4460 1200 verrrui 87 PID 1200 wrote to memory of 4460 1200 verrrui 87 PID 1200 wrote to memory of 4460 1200 verrrui 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\c1484b89c452ce79c2ce3f80675aec6c.exe"C:\Users\Admin\AppData\Local\Temp\c1484b89c452ce79c2ce3f80675aec6c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4248 -
C:\Users\Admin\AppData\Local\Temp\c1484b89c452ce79c2ce3f80675aec6c.exe"C:\Users\Admin\AppData\Local\Temp\c1484b89c452ce79c2ce3f80675aec6c.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4900
-
-
C:\Users\Admin\AppData\Roaming\verrruiC:\Users\Admin\AppData\Roaming\verrrui1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Users\Admin\AppData\Roaming\verrruiC:\Users\Admin\AppData\Roaming\verrrui2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:4460
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\verrrui
- Size 299KB
- SHA256 29fa967456a686990c411c90db5a89f2d2bdb75ff5d1e266ca30501c4395987e
- MD5 c1484b89c452ce79c2ce3f80675aec6c
- SHA1 754774711bc79f50892948d2646a9d7ab0366d2a
- SHA512 3d4dd91235074cec527ee328038b363c215964aab8a04c7507923932dc93da583416bb4a4620101ce59597b98990e3fe8db09eaccba69d052ef8384e59423e11
- SSDEEP 3072:G7NSNW1Me1jmxzUsFAf3i22mD7m6MPoqDZqlLGME/6eyBmwCMj4uB4hcgZq+ziF2:I1jmxzUsF2i2p3MPoqDoIbyCk4uqlab
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\verrrui
- Size 299KB
- SHA256 29fa967456a686990c411c90db5a89f2d2bdb75ff5d1e266ca30501c4395987e
- MD5 c1484b89c452ce79c2ce3f80675aec6c
- SHA1 754774711bc79f50892948d2646a9d7ab0366d2a
- SHA512 3d4dd91235074cec527ee328038b363c215964aab8a04c7507923932dc93da583416bb4a4620101ce59597b98990e3fe8db09eaccba69d052ef8384e59423e11
- SSDEEP 3072:G7NSNW1Me1jmxzUsFAf3i22mD7m6MPoqDZqlLGME/6eyBmwCMj4uB4hcgZq+ziF2:I1jmxzUsF2i2p3MPoqDoIbyCk4uqlab
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\verrrui
- Size 299KB
- SHA256 29fa967456a686990c411c90db5a89f2d2bdb75ff5d1e266ca30501c4395987e
- MD5 c1484b89c452ce79c2ce3f80675aec6c
- SHA1 754774711bc79f50892948d2646a9d7ab0366d2a
- SHA512 3d4dd91235074cec527ee328038b363c215964aab8a04c7507923932dc93da583416bb4a4620101ce59597b98990e3fe8db09eaccba69d052ef8384e59423e11
- SSDEEP 3072:G7NSNW1Me1jmxzUsFAf3i22mD7m6MPoqDZqlLGME/6eyBmwCMj4uB4hcgZq+ziF2:I1jmxzUsF2i2p3MPoqDoIbyCk4uqlab
- MD5 SHA1 SHA512 SSDEEP