Analysis
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max time kernel
130s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-11-2022 14:22
Static task
static1
Behavioral task
behavioral1
Sample
ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe
Resource
win10v2004-20220812-en
General
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Target
ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.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
resource yara_rule behavioral1/memory/1016-63-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1016-64-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1016-65-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1016-66-0x000000000043772E-mapping.dmp family_agenttesla behavioral1/memory/1016-68-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1016-70-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1080 set thread context of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 1016 RegAsm.exe 1016 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe Token: SeDebugPrivilege 1016 RegAsm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28 PID 1080 wrote to memory of 1016 1080 ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe"C:\Users\Admin\AppData\Local\Temp\ef176faa1d186e67f9ab559b32c35dcfe874bef49156ebcd414d5c032ec2f55a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1080 -
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
PID:1016
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