Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
24/12/2023, 19:20
Behavioral task
behavioral1
Sample
0cff5ed49d9c5b31913463edde9424ff.exe
Resource
win7-20231215-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
0cff5ed49d9c5b31913463edde9424ff.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target 0cff5ed49d9c5b31913463edde9424ff.exe
- Size 9KB
- Sample231224-x2ck2scch4
- SHA256 7ed11ed2a7b751e3bc2e25ad3946c6e9a992c4c8f9c01d5f3deabf5a603f16de
- MD5 0cff5ed49d9c5b31913463edde9424ff
- SHA1 63dd7566319d526730fa930bf2e4dce8d48f6c55
- SHA512 748a21e0b900b9e57bd6b69318141af6e77737f65dce866627276906e0696d55bfe85eb2b989ebc93412e45ab8040e8ff3302643adad4dcc245541a9c4a15f0d
- SSDEEP 96:4VcVyLN9fNvbjYFDDFGJuUMxtqkswF4yuX3aZz3o0aknBLmto3A8NbKYoBQdGT2T:46VyB9fNvwQE3YyWqlKknByG3NsYS2T
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- 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-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation 0cff5ed49d9c5b31913463edde9424ff.exe - Executes dropped EXE 1 IoCs
pid Process 4452 Help360wmgj.exe -
resource yara_rule behavioral2/memory/4964-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x000200000001fafe-5.dat upx behavioral2/memory/4452-11-0x0000000000400000-0x000000000040B000-memory.dmp upx - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4964 0cff5ed49d9c5b31913463edde9424ff.exe 4964 0cff5ed49d9c5b31913463edde9424ff.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe 4452 Help360wmgj.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4964 wrote to memory of 4452 4964 0cff5ed49d9c5b31913463edde9424ff.exe 89 PID 4964 wrote to memory of 4452 4964 0cff5ed49d9c5b31913463edde9424ff.exe 89 PID 4964 wrote to memory of 4452 4964 0cff5ed49d9c5b31913463edde9424ff.exe 89 PID 4964 wrote to memory of 4148 4964 0cff5ed49d9c5b31913463edde9424ff.exe 90 PID 4964 wrote to memory of 4148 4964 0cff5ed49d9c5b31913463edde9424ff.exe 90 PID 4964 wrote to memory of 4148 4964 0cff5ed49d9c5b31913463edde9424ff.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\0cff5ed49d9c5b31913463edde9424ff.exe"C:\Users\Admin\AppData\Local\Temp\0cff5ed49d9c5b31913463edde9424ff.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Users\Admin\AppData\Local\Temp\Help360wmgj.exe"C:\Users\Admin\AppData\Local\Temp\Help360wmgj.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4452
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c c:\test.bat2⤵PID:4148
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Help360wmgj.exe
- Size 9KB
- SHA256 7ed11ed2a7b751e3bc2e25ad3946c6e9a992c4c8f9c01d5f3deabf5a603f16de
- MD5 0cff5ed49d9c5b31913463edde9424ff
- SHA1 63dd7566319d526730fa930bf2e4dce8d48f6c55
- SHA512 748a21e0b900b9e57bd6b69318141af6e77737f65dce866627276906e0696d55bfe85eb2b989ebc93412e45ab8040e8ff3302643adad4dcc245541a9c4a15f0d
- SSDEEP 96:4VcVyLN9fNvbjYFDDFGJuUMxtqkswF4yuX3aZz3o0aknBLmto3A8NbKYoBQdGT2T:46VyB9fNvwQE3YyWqlKknByG3NsYS2T
- MD5 SHA1 SHA512 SSDEEP
- Path \??\c:\test.bat
- Size 185B
- SHA256 d731a64c5a6158a66319949f621417d05b8d7ebc08b0ef5a1530d1e92fa444ab
- MD5 e04db10a4ee8951ee8d09b631925d6d3
- SHA1 d6e2fe690616a3387d7588585561785e91008bc2
- SHA512 2f7b9658d166d97c803d015b5617fcecac07f269f0dc9fb5d281330cd6abe93d06a1cd04e1175bf50a72d8d4bb109515a6038a59f7041d0b8cb9b2368d998f63
- MD5 SHA1 SHA512