Analysis
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max time kernel
30s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20230621-en -
resource tags
arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system -
submitted
29-06-2023 06:56
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230621-en
General
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Target
file.exe
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Size
463KB
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MD5
1a2cfd318c11427f0ce1b0cfac83480f
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SHA1
4bdcf9570cb252ee93e8da3888a70d7825e65a1b
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SHA256
877dcc901ba5abacac399a8f33ccaffa321eb4306a3a10f16fa9a2d183374cd7
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SHA512
538156ee42e32fee0d0bdaf5d6e1587ff9422036d7503237498d2f613218d4ddaec3733afa0e9d224c4fb1d50032ff12c806fc72343695a74267e659b464981e
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SSDEEP
12288:uIFAplx5LmAFNaxAqm/OMqgcG2IWIvvwZUN9XPc8l51VGWAxX3dkcWCiFoG5:OtfNaxAqm/OMqgcG2IWIvvwZUvPc8vec
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6186587654:AAGCfYz_-Ywr0jS403I82r-XCvl_CsLT1L0/
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
description pid Process procid_target PID 1300 set thread context of 1940 1300 file.exe 29 -
Program crash 1 IoCs
pid pid_target Process procid_target 1816 1940 WerFault.exe 29 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1300 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1300 file.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 1300 wrote to memory of 1376 1300 file.exe 28 PID 1300 wrote to memory of 1376 1300 file.exe 28 PID 1300 wrote to memory of 1376 1300 file.exe 28 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1300 wrote to memory of 1940 1300 file.exe 29 PID 1940 wrote to memory of 1816 1940 SetupUtility.exe 30 PID 1940 wrote to memory of 1816 1940 SetupUtility.exe 30 PID 1940 wrote to memory of 1816 1940 SetupUtility.exe 30 PID 1940 wrote to memory of 1816 1940 SetupUtility.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe"2⤵PID:1376
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SetupCache\v4.7.03062\SetupUtility.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 1683⤵
- Program crash
PID:1816
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