Analysis
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max time kernel
120s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 13:21
Static task
static1
Behavioral task
behavioral1
Sample
6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe
Resource
win10v2004-20240802-en
General
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Target
6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe
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Size
39KB
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MD5
2f0b05d6e537a6c94b8234f75cc51ce0
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SHA1
0af9384caf6c51f8d4f734f5c3dae094e8010eaf
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SHA256
6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94
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SHA512
dc04f187bd73643334de33bd7020e6c830313e1cb797fea5319cb706b15d530b86e6d0883afb27911de8e5c01807ddaaab20d632ccd9f5677962b92119a80783
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SSDEEP
768:6B7HBXFw82t2C80lyaZ4jX05Rftleo9LXmCf1:u7HZFwzlyaZTNAav
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2888 cnwog.exe -
Loads dropped DLL 1 IoCs
pid Process 2368 6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cnwog.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2368 wrote to memory of 2888 2368 6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe 29 PID 2368 wrote to memory of 2888 2368 6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe 29 PID 2368 wrote to memory of 2888 2368 6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe 29 PID 2368 wrote to memory of 2888 2368 6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe"C:\Users\Admin\AppData\Local\Temp\6325cf830c84be816ad91fed4fb3fd05fed65600ab2948ceb24603eb6478ee94N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Users\Admin\AppData\Local\Temp\cnwog.exe"C:\Users\Admin\AppData\Local\Temp\cnwog.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2888
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
40KB
MD55f03bcf0e1f8b995ecbc964a98ebf802
SHA1afb70c8522b439ec32694f9c50a891e7520187db
SHA2568beea839d135cb942e88a5b5baa8c5f55f9ebc4a9c091ef897dd2e3e5aad30ff
SHA512814c107cfe75a7a5711a1370f996cb5a971a138dd2d51911ead319a7fc5edf06fd4bbff95fd90fd23aed06f5ae667fb07da1c97898a5c8da12c390385177044f