Analysis
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max time kernel
143s -
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
05-12-2023 16:55
Static task
static1
Behavioral task
behavioral1
Sample
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe
Resource
win10v2004-20231130-en
General
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Target
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe
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Size
731KB
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MD5
12f10d15b25ffad6e27f76029516058a
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SHA1
4d77667087e0560cdf901adce83fd6d34b1b1e55
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SHA256
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a
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SHA512
8e25ad75ff060852072753219ce5d6f359651db1dd60f424901374c7cd31cf34bc204e7a9098954dfccbb86e9dedb286b3a0654f9155f6ba8cf48c7d3bf96b18
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SSDEEP
12288:aYs5nF8ME6jD/Y8iP1xkn2nJRnBMCz+cbncGUlr+5xjz2hjzN0bP9FBHHo:alPtD/wPzW2diSncFMkhjB81fI
Malware Config
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:
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exedescription pid process target process PID 2540 set thread context of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exepid process 1796 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe 1796 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exedescription pid process Token: SeDebugPrivilege 1796 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exedescription pid process target process PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe PID 2540 wrote to memory of 1796 2540 d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe"C:\Users\Admin\AppData\Local\Temp\d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe"C:\Users\Admin\AppData\Local\Temp\d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1796
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\d134c531dc1702e7fb2efb1b65146a367b76cd97c78e23492f2a45719bc80a2a.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3