Analysis
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max time kernel
145s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2023 01:59
Static task
static1
Behavioral task
behavioral1
Sample
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe
Resource
win10v2004-20231130-en
General
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Target
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe
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Size
974KB
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MD5
1a1b0c2be8ec7528738479cdedc0a952
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SHA1
d853cc9c15f10df4623e14424c9e23fedfc5550b
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SHA256
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706
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SHA512
ef45c4ccd3e710e953f44f2093d7fbaa299629663e0dcd19bff94a0adc404219ed1654d5006331c12acb5dd29f0d0139389181c4682f7edb1e1ad660675ada31
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SSDEEP
12288:vGXhkZ55wfp+CiLQhFDIZhKAddtdX52x/i512HLT4OH//N:vqK/OxNiEHDIZh7djWx/q12HLsOH9
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 59 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exedescription pid process target process PID 4344 set thread context of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
Processes:
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exepid process 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 1028 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 1028 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exedescription pid process Token: SeDebugPrivilege 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe Token: SeDebugPrivilege 1028 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exepid process 1028 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exedescription pid process target process PID 4344 wrote to memory of 2456 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 2456 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 2456 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 4544 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 4544 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 4544 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe PID 4344 wrote to memory of 1028 4344 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe 04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"C:\Users\Admin\AppData\Local\Temp\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\04fe2d015154c4ee70417431c1398adfe9b9558430f7e5332de342a5d0465706.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/1028-13-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/1028-22-0x0000000004FB0000-0x0000000004FC0000-memory.dmpFilesize
64KB
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memory/1028-21-0x0000000074740000-0x0000000074EF0000-memory.dmpFilesize
7.7MB
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memory/1028-20-0x0000000006630000-0x0000000006680000-memory.dmpFilesize
320KB
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memory/1028-19-0x00000000050C0000-0x0000000005126000-memory.dmpFilesize
408KB
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memory/1028-18-0x0000000004FB0000-0x0000000004FC0000-memory.dmpFilesize
64KB
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memory/1028-17-0x0000000074740000-0x0000000074EF0000-memory.dmpFilesize
7.7MB
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memory/4344-5-0x0000000004EF0000-0x0000000004EFA000-memory.dmpFilesize
40KB
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memory/4344-6-0x0000000007AB0000-0x0000000007ACA000-memory.dmpFilesize
104KB
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memory/4344-10-0x000000000A290000-0x000000000A32C000-memory.dmpFilesize
624KB
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memory/4344-11-0x0000000074740000-0x0000000074EF0000-memory.dmpFilesize
7.7MB
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memory/4344-12-0x0000000004E70000-0x0000000004E80000-memory.dmpFilesize
64KB
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memory/4344-8-0x0000000006300000-0x000000000630A000-memory.dmpFilesize
40KB
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memory/4344-7-0x00000000062E0000-0x00000000062E8000-memory.dmpFilesize
32KB
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memory/4344-9-0x0000000007BD0000-0x0000000007C4E000-memory.dmpFilesize
504KB
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memory/4344-16-0x0000000074740000-0x0000000074EF0000-memory.dmpFilesize
7.7MB
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memory/4344-0-0x0000000000400000-0x00000000004F8000-memory.dmpFilesize
992KB
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memory/4344-4-0x0000000004E70000-0x0000000004E80000-memory.dmpFilesize
64KB
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memory/4344-3-0x0000000004F60000-0x0000000004FF2000-memory.dmpFilesize
584KB
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memory/4344-2-0x0000000005510000-0x0000000005AB4000-memory.dmpFilesize
5.6MB
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memory/4344-1-0x0000000074740000-0x0000000074EF0000-memory.dmpFilesize
7.7MB