Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-04-2024 06:06
Static task
static1
Behavioral task
behavioral1
Sample
RFQ-HL51L05.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
RFQ-HL51L05.exe
Resource
win10v2004-20240412-en
General
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Target
RFQ-HL51L05.exe
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Size
1.1MB
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MD5
29f5c71635b9edb6929e77b5f5462136
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SHA1
6daa3b1f5cc828e4ab95d2ebb48e11d9e7791cf0
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SHA256
89d7f5ebd276fd6f53eacfef8377c6756a4da4c964da2bb51e059d5f04001b2c
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SHA512
1f82360b411e0599144a3c8e91b6ed0fee66ff87f1e72133f067cdae7057e504b5f491b8f465a84b188a399fbc4d90835235034680f31534808f36b4f2026f10
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SSDEEP
24576:OAHnh+eWsN3skA4RV1Hom2KXMmHaAe5iwefqWkVri5:5h+ZkldoPK8YaAeghirM
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.cmcapama.top - Port:
587 - Username:
[email protected] - Password:
EVEitDp@^lu~ - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
RFQ-HL51L05.exedescription pid process target process PID 1260 set thread context of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2140 1260 WerFault.exe RFQ-HL51L05.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2596 RegSvcs.exe 2596 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
RFQ-HL51L05.exepid process 1260 RFQ-HL51L05.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2596 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
RFQ-HL51L05.exepid process 1260 RFQ-HL51L05.exe 1260 RFQ-HL51L05.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
RFQ-HL51L05.exepid process 1260 RFQ-HL51L05.exe 1260 RFQ-HL51L05.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
RFQ-HL51L05.exedescription pid process target process PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2596 1260 RFQ-HL51L05.exe RegSvcs.exe PID 1260 wrote to memory of 2140 1260 RFQ-HL51L05.exe WerFault.exe PID 1260 wrote to memory of 2140 1260 RFQ-HL51L05.exe WerFault.exe PID 1260 wrote to memory of 2140 1260 RFQ-HL51L05.exe WerFault.exe PID 1260 wrote to memory of 2140 1260 RFQ-HL51L05.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ-HL51L05.exe"C:\Users\Admin\AppData\Local\Temp\RFQ-HL51L05.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\RFQ-HL51L05.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2596 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1260 -s 3162⤵
- Program crash
PID:2140
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1260-10-0x0000000000160000-0x0000000000164000-memory.dmpFilesize
16KB
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memory/2596-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2596-13-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2596-15-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2596-16-0x0000000072E10000-0x00000000734FE000-memory.dmpFilesize
6.9MB
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memory/2596-17-0x0000000072E10000-0x00000000734FE000-memory.dmpFilesize
6.9MB
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memory/2596-18-0x0000000000480000-0x00000000004C0000-memory.dmpFilesize
256KB