Analysis
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max time kernel
136s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
09-05-2024 19:39
General
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Target
3a6571ca197b5ee4a0bf6d2cf32e4f35c133ce313253c9ed2b07977c22518842.exe
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Size
384KB
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MD5
a09d068dbe8e20e489d1d16a67fa9c92
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SHA1
1ab47f34b06ce91e99ed260563ff431b776df525
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SHA256
3a6571ca197b5ee4a0bf6d2cf32e4f35c133ce313253c9ed2b07977c22518842
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SHA512
ea4a0b72c3dbdee23413216a3740826ff19db61a14724541d7046c1ae590392a235c58763524f7c490bd9d34f112f511c86669cd019c6b4dcd48ef47157892c5
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SSDEEP
6144:2nNm4Za4Cv1GOuLzYI0dBXV9TCS/lMEGFZCTiQJ0s/:2nNNZg1GOuL5SV9TNyEGFTQP/
Malware Config
Extracted
stealc
http://185.172.128.150
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url_path
/c698e1bc8a2f5e6d.php
Signatures
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Detect ZGRat V1 2 IoCs
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Stealc
Stealc is an infostealer written in C++.
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ZGRat
ZGRat is remote access trojan written in C#.
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 2 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 28 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 7 IoCs
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Suspicious use of SendNotifyMessage 7 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3a6571ca197b5ee4a0bf6d2cf32e4f35c133ce313253c9ed2b07977c22518842.exe"C:\Users\Admin\AppData\Local\Temp\3a6571ca197b5ee4a0bf6d2cf32e4f35c133ce313253c9ed2b07977c22518842.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u3p0.0.exe"C:\Users\Admin\AppData\Local\Temp\u3p0.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 11603⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\u3p0.1.exe"C:\Users\Admin\AppData\Local\Temp\u3p0.1.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4788 -s 12042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4788 -ip 47881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4580 -ip 45801⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
206KB
MD50917be53327ea132956255dcab650a82
SHA1b60818917f645a8a9af3b530e3ae37c1f002be2f
SHA256211c34660898480e0777c6ef6f61bf2111f6550e00b40cab859543d567dc455a
SHA512a72acc24ba813d983bbf2ecab7929d0aab4e25637ae43e85b973a5105429bd15c061415fd855737620caaf81b456b2d6ba57f85566245efbe5f8b5db5560932a
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
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Filesize
48KB
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Filesize
5.2MB
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Filesize
168KB
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Filesize
120KB
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Filesize
472KB
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Filesize
224KB
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Filesize
56KB
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Filesize
40KB
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Filesize
320KB
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Filesize
32KB
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Filesize
56.2MB
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Filesize
1.0MB
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Filesize
80KB
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Filesize
144KB
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Filesize
48KB
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Filesize
64KB
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Filesize
712KB
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Filesize
136KB
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Filesize
40KB
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Filesize
392KB
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Filesize
136KB
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Filesize
3.0MB
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Filesize
40KB
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Filesize
32KB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
38.9MB
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Filesize
444KB
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Filesize
1024KB
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Filesize
39.1MB
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Filesize
432KB
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Filesize
444KB
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Filesize
432KB