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Analysis
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max time kernel
155s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26/11/2022, 22:52
Static task
static1
Behavioral task
behavioral1
Sample
2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe
Resource
win10v2004-20220812-en
General
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Target
2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe
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Size
31KB
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MD5
ec80afe8f4a385eca80ed4fba61389ac
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SHA1
f29a1407cc0888adb26f6aae0653bf7b5b11630e
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SHA256
2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e
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SHA512
824f8900cbd3de147e1ca2aee7e293f53b020a9c9dc601f78f3233fa825761a6f85824c89003ab6e7904ab86408cb92a9d40258384c24195b2889eab3c9376d2
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SSDEEP
384:bxVE4yJSHv/KrenwVvaIKMQg8otgJ4gPbbRnxjerJ8lNEzj1U:tFHv/ewyiNg8otgRSV8bSq
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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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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 1 IoCs
description pid Process Token: SeDebugPrivilege 3192 2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3192 wrote to memory of 3228 3192 2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe 85 PID 3192 wrote to memory of 3228 3192 2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe"C:\Users\Admin\AppData\Local\Temp\2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Users\Admin\AppData\Local\Temp\2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe"C:\Users\Admin\AppData\Local\Temp\2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe"2⤵PID:3228
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0\UsageLogs\2ef485ba3916d42ad849df86aa17d26dae8d83b020496db113945868e44fe80e.exe.log
Filesize680B
MD5ad5aa0f8a0c88ea0d285ffb41fb8ea95
SHA136937c5f30da4d65e223ffee95fa445f5da55d26
SHA256dc6701c2e677362098eb8ad275255b2e7f691c73355acf1f5485671ed3503729
SHA512144a94f7daaae29ab912054a63e513b009b3836a97979597d66ba454f420efae6737d407e570b7bb204656a908988f67931c5a877401cc403037a7523c1a734e