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Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 01:38
Static task
static1
Behavioral task
behavioral1
Sample
772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe
Resource
win10v2004-20240508-en
General
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Target
772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe
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Size
746KB
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MD5
e3e214ce7d3c8a8c539978f705363441
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SHA1
bbad533c4acef1e7bcc96033e1356919d833aaa3
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SHA256
772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0
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SHA512
a6fa3232700fbb1db2ac1114898d184a8abb4b60a3eeb61ac0a6a72b9c520a99539a8f60f106e2104a451c483041cb1c37d985b4a305f3e4fcc8ca7239a5e0b3
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SSDEEP
12288:rX0px1V36Di8BtLpmzdDip07V3Nxh5KhHfq8gLoP0TvO8s2OVF6OpL3+71H:qBFKUdWK7VN5KhHf4LosOl2OF66L+J
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2500 powershell.exe -
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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4376 set thread context of 1720 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 86 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1040 1720 WerFault.exe 86 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 2500 powershell.exe 2500 powershell.exe 1720 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 1720 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe Token: SeDebugPrivilege 2500 powershell.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4376 wrote to memory of 2500 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 84 PID 4376 wrote to memory of 2500 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 84 PID 4376 wrote to memory of 2500 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 84 PID 4376 wrote to memory of 1720 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 86 PID 4376 wrote to memory of 1720 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 86 PID 4376 wrote to memory of 1720 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 86 PID 4376 wrote to memory of 1720 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 86 PID 4376 wrote to memory of 1720 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 86 PID 4376 wrote to memory of 1720 4376 772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe"C:\Users\Admin\AppData\Local\Temp\772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4376 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2500
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C:\Users\Admin\AppData\Local\Temp\772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe"C:\Users\Admin\AppData\Local\Temp\772b9e54aa1f5ffaf8bb4514a57820fcee2b73abbe79c6e0068bdd6c3ac4cab0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1720 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 1843⤵
- Program crash
PID:1040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1720 -ip 17201⤵PID:3312
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82