Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06-02-2023 08:53
Behavioral task
behavioral1
Sample
8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe
Resource
win7-20221111-en
General
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Target
8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe
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Size
55KB
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MD5
4f8d0d9157298433bf22955d30462d72
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SHA1
5fe06ac65da8bbc98689c496ccfe36eae898e698
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SHA256
8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373
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SHA512
b0c9bba9f32b25287a7f8d2339b8556bb354dc177eb4cec79e4563e3b73d499bfba378677e115b0bc290eec55f1899e8d7d2a9457100f4d3b80d594fa9c936ac
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SSDEEP
1536:hUsoDnb4DNQ7SCCHDrwsNMDPXExI3pmZm:poDnEWOrHDrwsNMDPXExI3pm
Malware Config
Extracted
njrat
<- NjRAT 0.7d Horror Edition ->
HacK
0.tcp.in.ngrok.io:11408
f98d9d08ffb40400218be2d9b125d7d3
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reg_key
f98d9d08ffb40400218be2d9b125d7d3
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splitter
Y262SUCZ4UJJ
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe -
Executes dropped EXE 1 IoCs
Processes:
hoodies.exepid process 2076 hoodies.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exepid process 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe -
Suspicious use of AdjustPrivilegeToken 36 IoCs
Processes:
8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exehoodies.exedescription pid process Token: SeDebugPrivilege 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe Token: SeDebugPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe Token: 33 2076 hoodies.exe Token: SeIncBasePriorityPrivilege 2076 hoodies.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exedescription pid process target process PID 4668 wrote to memory of 2076 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe hoodies.exe PID 4668 wrote to memory of 2076 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe hoodies.exe PID 4668 wrote to memory of 2076 4668 8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe hoodies.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe"C:\Users\Admin\AppData\Local\Temp\8ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\hoodies.exe"C:\Users\Admin\hoodies.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\hoodies.exeFilesize
55KB
MD54f8d0d9157298433bf22955d30462d72
SHA15fe06ac65da8bbc98689c496ccfe36eae898e698
SHA2568ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373
SHA512b0c9bba9f32b25287a7f8d2339b8556bb354dc177eb4cec79e4563e3b73d499bfba378677e115b0bc290eec55f1899e8d7d2a9457100f4d3b80d594fa9c936ac
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C:\Users\Admin\hoodies.exeFilesize
55KB
MD54f8d0d9157298433bf22955d30462d72
SHA15fe06ac65da8bbc98689c496ccfe36eae898e698
SHA2568ac73cedb35abeb387e8ae77f418305d3e389a84756488c84338b58721edf373
SHA512b0c9bba9f32b25287a7f8d2339b8556bb354dc177eb4cec79e4563e3b73d499bfba378677e115b0bc290eec55f1899e8d7d2a9457100f4d3b80d594fa9c936ac
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memory/2076-133-0x0000000000000000-mapping.dmp
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memory/2076-137-0x00000000750B0000-0x0000000075661000-memory.dmpFilesize
5.7MB
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memory/2076-138-0x00000000750B0000-0x0000000075661000-memory.dmpFilesize
5.7MB
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memory/4668-132-0x00000000750B0000-0x0000000075661000-memory.dmpFilesize
5.7MB
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memory/4668-136-0x00000000750B0000-0x0000000075661000-memory.dmpFilesize
5.7MB