Analysis
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max time kernel
92s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
02/06/2024, 23:10
Static task
static1
Behavioral task
behavioral1
Sample
6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe
Resource
win10v2004-20240508-en
General
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Target
6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe
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Size
47KB
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MD5
dd99754ea91d559cd5ad2ffde8fe3bd9
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SHA1
d35b91031fcb5d267fabfb7d12fdc7be5642a26b
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SHA256
6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1
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SHA512
a08decbff2c0492af1016783a72b6e55d16346d9fd31e6a73f88d9d8d682384ac81cb6000b9146000d284fa0c684ebfbaa4d6e0397bfb1b9ed77fea9de18547e
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SSDEEP
384:fpXhwnhBCTnvlHI68swU1Mf94tynhs36o7dEiXF13K1sD+8XtBhyG+5m3AuA5Upy:fpXhwnrCTnd8swmTWW3PksDnj1pAs7G
Malware Config
Signatures
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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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation 6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe -
Executes dropped EXE 1 IoCs
pid Process 1536 gwkgt.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 640 wrote to memory of 1536 640 6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe 84 PID 640 wrote to memory of 1536 640 6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe 84 PID 640 wrote to memory of 1536 640 6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe"C:\Users\Admin\AppData\Local\Temp\6b18e903876e6453e2982b42bac28e232f64a29f36ef7b819aea0db3245b0ea1.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:640 -
C:\Users\Admin\AppData\Local\Temp\gwkgt.exe"C:\Users\Admin\AppData\Local\Temp\gwkgt.exe"2⤵
- Executes dropped EXE
PID:1536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
47KB
MD5c028d1b4674422e74841d6d5891c5b82
SHA13488a90db6c30f325740ca11db8983d7bbf6e7a0
SHA25675e86981bfa1fad92411e2f760daafbd2b4c2d1986125f72ba4dc0e9b270a401
SHA51295af0d48a19247730dffac211581029b075fc2e0be6d344ebf7ccd60ff57a75e948be138d9dfc19a868bee1a5cef7dca2fa3dddfecadd5586165bcfaf490e224