Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/10/2022, 16:22
Static task
static1
Behavioral task
behavioral1
Sample
4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe
Resource
win10v2004-20220812-en
General
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Target
4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe
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Size
689KB
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MD5
923a88b261fbfb607885b1a1309c7cf0
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SHA1
332b0293e686ef99c4dd3f8607276c8f38297caa
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SHA256
4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff
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SHA512
dad6177dd84b9f198830a0037ac8674e4eac2b6f349bfcab1d9ac6b0019f250a42bec6d44d2b94955be83d0bd4fb2a8dadccae4b3ccb9c33f813cadd79c7052a
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SSDEEP
12288:E9kCI/qz1FAUiLk6VABf/kRLDApQNtDdf74c3vPgjLz8RVl4mThI2n:E9pIa1FAJLk2ABf/4Rfcu3gjLgRUAIo
Malware Config
Extracted
darkcomet
nodusnew
samybag.no-ip.biz:5555
DC_MUTEX-KQD7QZ7
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gencode
ZJap1DmWQM2G
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\6 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1588 set thread context of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeSecurityPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeTakeOwnershipPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeLoadDriverPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeSystemProfilePrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeSystemtimePrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeProfSingleProcessPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeIncBasePriorityPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeCreatePagefilePrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeBackupPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeRestorePrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeShutdownPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeDebugPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeSystemEnvironmentPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeChangeNotifyPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeRemoteShutdownPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeUndockPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeManageVolumePrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeImpersonatePrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: SeCreateGlobalPrivilege 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: 33 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: 34 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe Token: 35 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 904 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27 PID 1588 wrote to memory of 904 1588 4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe"C:\Users\Admin\AppData\Local\Temp\4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1588 -
C:\Users\Admin\AppData\Local\Temp\4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe"C:\Users\Admin\AppData\Local\Temp\4067b57cd1f0fd4baf5475200d88d066d7d5ad0aefc584db1bea9734ec96cbff.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:904
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