Analysis
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max time kernel
7s -
max time network
3s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
23/08/2023, 00:06
Static task
static1
Behavioral task
behavioral1
Sample
3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe
Resource
win7-20230712-en
General
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Target
3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe
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Size
375KB
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MD5
a530c1734063e5538cbc6a544210bc1c
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SHA1
1c01ae0bef0da79ef1b31ab2318fa744c0ebd4a0
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SHA256
3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1
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SHA512
22f61922056865111a951f9dc0507e64cc75e4e058f3933b10cf5fb6d7862123adf5d1a49bdbb858a14dcd02e7e9d945d9a404ea9c7fb272aa3555335da049e2
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SSDEEP
6144:sxO+L1Czykh18bmlOEgrr8zF9r4GB30fxIb0AqhEj7OLKXe8zGy:kMzZh18aJgrrIv4GR0fxIxOLKXN
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2352-56-0x0000000010000000-0x00000000101A8000-memory.dmp purplefox_rootkit behavioral1/memory/2352-57-0x0000000010000000-0x00000000101A8000-memory.dmp purplefox_rootkit behavioral1/memory/2352-58-0x0000000010000000-0x00000000101A8000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 3 IoCs
resource yara_rule behavioral1/memory/2352-56-0x0000000010000000-0x00000000101A8000-memory.dmp family_gh0strat behavioral1/memory/2352-57-0x0000000010000000-0x00000000101A8000-memory.dmp family_gh0strat behavioral1/memory/2352-58-0x0000000010000000-0x00000000101A8000-memory.dmp family_gh0strat -
Executes dropped EXE 1 IoCs
pid Process 2956 Meume.exe -
Loads dropped DLL 1 IoCs
pid Process 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe -
resource yara_rule behavioral1/memory/2352-54-0x0000000010000000-0x00000000101A8000-memory.dmp upx behavioral1/memory/2352-56-0x0000000010000000-0x00000000101A8000-memory.dmp upx behavioral1/memory/2352-57-0x0000000010000000-0x00000000101A8000-memory.dmp upx behavioral1/memory/2352-58-0x0000000010000000-0x00000000101A8000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2352 wrote to memory of 2956 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 28 PID 2352 wrote to memory of 2956 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 28 PID 2352 wrote to memory of 2956 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 28 PID 2352 wrote to memory of 2956 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 28 PID 2352 wrote to memory of 2960 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 29 PID 2352 wrote to memory of 2960 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 29 PID 2352 wrote to memory of 2960 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 29 PID 2352 wrote to memory of 2960 2352 3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe"C:\Users\Admin\AppData\Local\Temp\3cceb9656b691ee814b3de94acb46e2bcc47b6aaf9d066f125bfedb8520a9fc1.exe"1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Meume.exe"C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Meume.exe"2⤵
- Executes dropped EXE
PID:2956
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\3CCEB9~1.EXE > nul2⤵PID:2960
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
10.4MB
MD5ded31f0087e1e2d58a5138ef67a46542
SHA1da6ce4d2a7b6d0cc48e08cd0514232e2d5c62472
SHA25661b0f909c731a95dc566959111f75d6607fe8348486d547bdf809fc92b3564ff
SHA512d7198722ebffff4933e2581de0f2528b4e065ca3fcfbf53f6db61b2e85d9e5f67e8905dd52309579166202bd22ada91bbadff7804b8c20c12ae7c975a49913d4
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Filesize
10.4MB
MD5ded31f0087e1e2d58a5138ef67a46542
SHA1da6ce4d2a7b6d0cc48e08cd0514232e2d5c62472
SHA25661b0f909c731a95dc566959111f75d6607fe8348486d547bdf809fc92b3564ff
SHA512d7198722ebffff4933e2581de0f2528b4e065ca3fcfbf53f6db61b2e85d9e5f67e8905dd52309579166202bd22ada91bbadff7804b8c20c12ae7c975a49913d4
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Filesize
10.4MB
MD5ded31f0087e1e2d58a5138ef67a46542
SHA1da6ce4d2a7b6d0cc48e08cd0514232e2d5c62472
SHA25661b0f909c731a95dc566959111f75d6607fe8348486d547bdf809fc92b3564ff
SHA512d7198722ebffff4933e2581de0f2528b4e065ca3fcfbf53f6db61b2e85d9e5f67e8905dd52309579166202bd22ada91bbadff7804b8c20c12ae7c975a49913d4