Analysis
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max time kernel
143s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2023 02:36
Static task
static1
Behavioral task
behavioral1
Sample
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe
Resource
win10v2004-20231127-en
General
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Target
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe
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Size
720KB
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MD5
5399725cc7f574becf4a9affd0ea9e21
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SHA1
0041a2510c75c60b31e20aebfbf2058ef994eeea
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SHA256
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea
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SHA512
b2a299686dc1dbe6fd4e8eff66d0e9467a1793cecebfff3d3f5baec613d7861da225a633f0a64b2f182c43beedcc96143f01ce4201fef9545e1a14042504d554
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SSDEEP
12288:+ueH5qAeqPaNGXPyRJVRg8AdoanM4cmDz9/wc9vHlv0+kILeKG:yqAoNXiM4cS3Fv01IL
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6488735902:AAFjq98r8SzTcc0BHWZQiLUk749fQ78ULos/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 63 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exedescription pid process target process PID 2656 set thread context of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exepid process 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 1712 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 1712 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 1712 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 1712 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exedescription pid process Token: SeDebugPrivilege 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe Token: SeDebugPrivilege 1712 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exepid process 1712 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exedescription pid process target process PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe PID 2656 wrote to memory of 1712 2656 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe 840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"C:\Users\Admin\AppData\Local\Temp\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1712
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\840d70a1b9b60482a0e15281c60145cc80adbe5cee6de99d9a508dcf88c5b8ea.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3