Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
08-05-2024 15:47
General
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Target
f7647c3d4fb2b8f1973aa3f997b9b8caff993f74d7d96510df10675c9c3bdeb3.exe
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Size
365KB
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MD5
6638ddecbc7828d02bf54e1526931350
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SHA1
1fe3bf603e4f7c32936a5d5aa0f515719aaf8782
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SHA256
f7647c3d4fb2b8f1973aa3f997b9b8caff993f74d7d96510df10675c9c3bdeb3
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SHA512
dd8edb894df0994e10d80a45e41e8eeebb80f75dfc27bdb8a58c82d5a2e82c300f0649c028b4a142aecf19ecad7862ce7cfbdf2a06fadd2d82d5313c7ab6a0e9
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SSDEEP
6144:0j9PNW6k+7KXF5gUZwnAFpPLr2PXEVT1NjGzG4YqJcbbYTOO6:0j9PA6d7K4UZwQ2Xw1mt+b8OO6
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 3 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 23 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\f7647c3d4fb2b8f1973aa3f997b9b8caff993f74d7d96510df10675c9c3bdeb3.exe"C:\Users\Admin\AppData\Local\Temp\f7647c3d4fb2b8f1973aa3f997b9b8caff993f74d7d96510df10675c9c3bdeb3.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u25c.0.exe"C:\Users\Admin\AppData\Local\Temp\u25c.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 4996 -s 13203⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\u25c.1.exe"C:\Users\Admin\AppData\Local\Temp\u25c.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 2784 -s 11962⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2784 -ip 27841⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4996 -ip 49961⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD5bf952a1dccf2154045ba43ea248a37b5
SHA150b010e2c04528ff2610a19354e5062c068cbf95
SHA256cde805a0e9fc8dfa9ad3aaae1c1901e4ea810174bdac5a54f629e4811705ccdc
SHA512210215ee891ad0b3bd6f456a700ca5483901d9811aebb98cb4096f99a0aad024159de8f2108399069ece3b260c6599449ed26e84e3e3e32a909b7cf123d78cfc
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Filesize
223KB
MD568b1200c9bd2fd38fa959110f99c67ed
SHA102a246137a35c03292334466904dc609b04e97e2
SHA256021d9fa1c537c10c68c08db1d0f77da7240c1268d4dd2985cfece06d2cb78c8f
SHA512f5ba3d7919cda2095fe3e979d7557a9b40cf84a4612c0aef38030f310dd285650314ccc48e5e80691cba687c7d104921dbd2d90412588dd536f0735e1b6ede39
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954
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Filesize
444KB
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Filesize
432KB
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Filesize
1024KB
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Filesize
444KB
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Filesize
22.1MB
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Filesize
4.7MB
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Filesize
4.7MB
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Filesize
168KB
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Filesize
3.0MB
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Filesize
120KB
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Filesize
56.2MB
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Filesize
1.0MB
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Filesize
48KB
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Filesize
64KB
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Filesize
80KB
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Filesize
144KB
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Filesize
40KB
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Filesize
472KB
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Filesize
712KB
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Filesize
320KB
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Filesize
136KB
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Filesize
40KB
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Filesize
48KB
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Filesize
32KB
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Filesize
224KB
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Filesize
56KB
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Filesize
32KB
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Filesize
40KB
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Filesize
392KB
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Filesize
136KB
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Filesize
5.2MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB
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Filesize
22.0MB