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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
01/01/2024, 03:57
Static task
static1
Behavioral task
behavioral1
Sample
3bd439a70ffc77f11d079d0eff3db6d0.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3bd439a70ffc77f11d079d0eff3db6d0.exe
Resource
win10v2004-20231222-en
General
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Target
3bd439a70ffc77f11d079d0eff3db6d0.exe
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Size
858KB
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MD5
3bd439a70ffc77f11d079d0eff3db6d0
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SHA1
e686c53fca5427ea6e4aaacce9b7ce007e813eba
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SHA256
6dad2fe640f2adeec661a10c681c19fca46e79ba7cbd265f99ca34cce8f5249e
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SHA512
718b7700a9163d5d3f28c9ce05bd9540ce9526c08138c7daa6976057bbab47b058a1ff36d37533635f807e7e3e2620d871e25f886ab3a867f64c1388c7c54464
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SSDEEP
12288:nIhNAiJWKtlo4LJN6wdkFZ8YY6+dPgD23LN8:nIh0KtltJN6wiL+VY
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.framafilms.com - Port:
587 - Username:
[email protected] - Password:
lister11
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 5 IoCs
resource yara_rule behavioral1/memory/2616-20-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2616-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2616-15-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2616-11-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2616-9-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2900 set thread context of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 2616 RegSvcs.exe 2616 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe Token: SeDebugPrivilege 2616 RegSvcs.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2900 wrote to memory of 2656 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 29 PID 2900 wrote to memory of 2656 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 29 PID 2900 wrote to memory of 2656 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 29 PID 2900 wrote to memory of 2656 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 29 PID 2900 wrote to memory of 2656 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 29 PID 2900 wrote to memory of 2656 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 29 PID 2900 wrote to memory of 2656 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 29 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2900 wrote to memory of 2616 2900 3bd439a70ffc77f11d079d0eff3db6d0.exe 28 PID 2616 wrote to memory of 2640 2616 RegSvcs.exe 30 PID 2616 wrote to memory of 2640 2616 RegSvcs.exe 30 PID 2616 wrote to memory of 2640 2616 RegSvcs.exe 30 PID 2616 wrote to memory of 2640 2616 RegSvcs.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\3bd439a70ffc77f11d079d0eff3db6d0.exe"C:\Users\Admin\AppData\Local\Temp\3bd439a70ffc77f11d079d0eff3db6d0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2900 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 5203⤵PID:2640
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵PID:2656
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