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Analysis
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max time kernel
145s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2023, 09:51
Static task
static1
Behavioral task
behavioral1
Sample
f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe
Resource
win10v2004-20230915-en
General
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Target
f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe
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Size
1.6MB
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MD5
de5908828c6a69018bfbce5e747bff06
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SHA1
3fde5014a65a97cf4f92359baaf14b43784404fa
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SHA256
f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6
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SHA512
ea03f824d055b88bd58299a5959143ce63ddbd0a4758849d5d3996f145f532edf341b7503d8649fe84dc52e0930ad5e8d1a5a52fd6ae58c1f5b2950520d944ef
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SSDEEP
24576:acbD/31EBoewQOEBs3sEvsx1SGJOrv9mftuF5OloiegCVFeYum9Q:acbz6481x1SxE0UlkJQ5
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-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe -
Loads dropped DLL 1 IoCs
pid Process 3588 regsvr32.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 1840 wrote to memory of 3588 1840 f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe 83 PID 1840 wrote to memory of 3588 1840 f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe 83 PID 1840 wrote to memory of 3588 1840 f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe"C:\Users\Admin\AppData\Local\Temp\f170f7d03815cbdc00681d484b53ae2ef5b94327a9648ed4c275ebe9e69e52e6.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1840 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" -S FZJvFQ.X -U2⤵
- Loads dropped DLL
PID:3588
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.4MB
MD538b0fea6d7290917b4b87e351476db16
SHA1a312b384f25dbe7120358e57b382dd9ed0f1e062
SHA2565b84d664a5891d250d8c075b940f126eb738cd573ecfe39f182841c220c3026a
SHA5129a3dffccbbe985606ec9d67bf52b6c25d9bb03715626962dded5ae84575404c63091e177b9902eeb602b5fc1a7cddc862822ab05d757d875e2fa2792da468a30
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Filesize
1.4MB
MD538b0fea6d7290917b4b87e351476db16
SHA1a312b384f25dbe7120358e57b382dd9ed0f1e062
SHA2565b84d664a5891d250d8c075b940f126eb738cd573ecfe39f182841c220c3026a
SHA5129a3dffccbbe985606ec9d67bf52b6c25d9bb03715626962dded5ae84575404c63091e177b9902eeb602b5fc1a7cddc862822ab05d757d875e2fa2792da468a30