Analysis
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max time kernel
139s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 16:46
Static task
static1
Behavioral task
behavioral1
Sample
ce71f6f91733f2be9c884f7b3416bfaf.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
ce71f6f91733f2be9c884f7b3416bfaf.exe
Resource
win10v2004-20231127-en
General
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Target
ce71f6f91733f2be9c884f7b3416bfaf.exe
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Size
725KB
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MD5
ce71f6f91733f2be9c884f7b3416bfaf
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SHA1
0a2ad751d656b7cbb7980ca7006bb651cb9e8c92
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SHA256
7a7ff26b66d38cc6f04b3c37f6531a0ad742a1547b7bb8f13fe0f01abea834e5
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SHA512
5e280d523cdd2e8d7b563f590d626073ebb194e84ba089f0638daea86fe7e9df51af9263fde1d00bdb5820a3b08f825dccd1f3444360661151a980c70893606c
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SSDEEP
12288:pbdINmOTqKDENQcbMCVkmJvEIeeGBux7ANI/LhhyD+B/P8m9:F2NTqmgbM8xfeeG/NI/Lhhy+XB
Malware Config
Extracted
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$
Extracted
agenttesla
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$ - Email To:
[email protected]
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
ce71f6f91733f2be9c884f7b3416bfaf.exedescription pid process target process PID 4828 set thread context of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
ce71f6f91733f2be9c884f7b3416bfaf.exece71f6f91733f2be9c884f7b3416bfaf.exepid process 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe 3480 ce71f6f91733f2be9c884f7b3416bfaf.exe 3480 ce71f6f91733f2be9c884f7b3416bfaf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ce71f6f91733f2be9c884f7b3416bfaf.exece71f6f91733f2be9c884f7b3416bfaf.exedescription pid process Token: SeDebugPrivilege 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe Token: SeDebugPrivilege 3480 ce71f6f91733f2be9c884f7b3416bfaf.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
ce71f6f91733f2be9c884f7b3416bfaf.exedescription pid process target process PID 4828 wrote to memory of 3604 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3604 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3604 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe PID 4828 wrote to memory of 3480 4828 ce71f6f91733f2be9c884f7b3416bfaf.exe ce71f6f91733f2be9c884f7b3416bfaf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ce71f6f91733f2be9c884f7b3416bfaf.exe"C:\Users\Admin\AppData\Local\Temp\ce71f6f91733f2be9c884f7b3416bfaf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\Users\Admin\AppData\Local\Temp\ce71f6f91733f2be9c884f7b3416bfaf.exe"C:\Users\Admin\AppData\Local\Temp\ce71f6f91733f2be9c884f7b3416bfaf.exe"2⤵PID:3604
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C:\Users\Admin\AppData\Local\Temp\ce71f6f91733f2be9c884f7b3416bfaf.exe"C:\Users\Admin\AppData\Local\Temp\ce71f6f91733f2be9c884f7b3416bfaf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3480
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\ce71f6f91733f2be9c884f7b3416bfaf.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3