Analysis
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max time kernel
134s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 14:41
Static task
static1
Behavioral task
behavioral1
Sample
Advice.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Advice.exe
Resource
win10v2004-20220812-en
General
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Target
Advice.exe
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Size
753KB
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MD5
751532ac5635d8c77a474df541c780d9
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SHA1
d7a962a32cafae1e791d2f896d0c9bb6ae0384d0
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SHA256
ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a
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SHA512
4a32296e5b02d8a6cf5c839ec0425231bde4d4d51dc92030c4fd658c6da11cc49521523a9547e40d658146b0a703ac04d12d2df2f78f25c2863d28a7a8fcb474
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SSDEEP
12288:939riVwf3iJ+HN3TFfIKXKH0oKnkishvwWqWogZWhwOANLw/y/9Zu/E9jtgmdbtb:9Nriy/fTFfyRIA2R59Ntjk
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot1900392974:AAEB_yGGlWksNcNC4Dg08OgUSlmDON2w098/sendDocument
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/612-63-0x0000000000090000-0x00000000000CC000-memory.dmp family_agenttesla behavioral1/memory/612-64-0x0000000000090000-0x00000000000CC000-memory.dmp family_agenttesla behavioral1/memory/520-70-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/520-71-0x000000000043772E-mapping.dmp family_agenttesla behavioral1/memory/520-75-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/520-73-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Advice.exedescription pid process target process PID 1688 set thread context of 520 1688 Advice.exe RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
Advice.exeRegAsm.exepid process 1688 Advice.exe 1688 Advice.exe 1688 Advice.exe 520 RegAsm.exe 520 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Advice.exeRegAsm.exedescription pid process Token: SeDebugPrivilege 1688 Advice.exe Token: SeDebugPrivilege 520 RegAsm.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
Advice.exedescription pid process target process PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 612 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe PID 1688 wrote to memory of 520 1688 Advice.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Advice.exe"C:\Users\Admin\AppData\Local\Temp\Advice.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/520-70-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/520-73-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/520-75-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/520-71-0x000000000043772E-mapping.dmp
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memory/612-64-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/612-60-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/612-61-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/612-63-0x0000000000090000-0x00000000000CC000-memory.dmpFilesize
240KB
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memory/1688-59-0x0000000000710000-0x0000000000716000-memory.dmpFilesize
24KB
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memory/1688-54-0x0000000001290000-0x0000000001352000-memory.dmpFilesize
776KB
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memory/1688-58-0x0000000001040000-0x000000000105A000-memory.dmpFilesize
104KB
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memory/1688-57-0x0000000000760000-0x0000000000778000-memory.dmpFilesize
96KB
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memory/1688-56-0x00000000006B0000-0x00000000006E0000-memory.dmpFilesize
192KB
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memory/1688-55-0x00000000763F1000-0x00000000763F3000-memory.dmpFilesize
8KB