Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
08-12-2023 01:17
Static task
static1
Behavioral task
behavioral1
Sample
6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe
Resource
win10v2004-20231130-en
General
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Target
6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe
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Size
660KB
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MD5
2800aa2852b170b848c83ee96d265759
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SHA1
4ae060a78977d2f6e914ec1fe84b55fb735b5ad6
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SHA256
6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08
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SHA512
e38507c72aafee4f38f61e125a0f7672e79a06880954b9dee79d33a6aeb3b92db6fcca6d3c3154571ce49d1efb5a7336768d5a24bd0929bc580a1ca4bb44a6e4
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SSDEEP
12288:ZhkZ52FoevYxAvGDfR2nr+eGXtBvC9kdRUpo9CBvMTLz:ZK/2FtYxAvCfYr+eGXt9NdRbR
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.abi0expertise.com - Port:
587 - Username:
[email protected] - Password:
Najwa1949! - 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
description pid Process procid_target PID 2944 set thread context of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2772 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 2724 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 2724 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 2396 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe Token: SeDebugPrivilege 2724 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe Token: SeDebugPrivilege 2396 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2944 wrote to memory of 2396 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 28 PID 2944 wrote to memory of 2396 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 28 PID 2944 wrote to memory of 2396 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 28 PID 2944 wrote to memory of 2396 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 28 PID 2944 wrote to memory of 2772 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 29 PID 2944 wrote to memory of 2772 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 29 PID 2944 wrote to memory of 2772 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 29 PID 2944 wrote to memory of 2772 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 29 PID 2944 wrote to memory of 2704 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 32 PID 2944 wrote to memory of 2704 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 32 PID 2944 wrote to memory of 2704 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 32 PID 2944 wrote to memory of 2704 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 32 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33 PID 2944 wrote to memory of 2724 2944 6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe"C:\Users\Admin\AppData\Local\Temp\6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OtoBxJUHAN.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2396
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OtoBxJUHAN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8AC2.tmp"2⤵
- Creates scheduled task(s)
PID:2772
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C:\Users\Admin\AppData\Local\Temp\6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe"C:\Users\Admin\AppData\Local\Temp\6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe"2⤵PID:2704
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C:\Users\Admin\AppData\Local\Temp\6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe"C:\Users\Admin\AppData\Local\Temp\6832e0e56357c3049c087b839caa9a94e916ccaadde0592b311647cad3233d08.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2724
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5d9ca17e95bba293d5440a62d051c4ca8
SHA1776f189946a9307c4046e38eb07e1770b6889387
SHA256a254684bc87940651964e87a8565a82b215b8459fea6ff04539e64b2630e3b36
SHA512bcf98dd980592ba649680b3502ce5efba3bf63ecdddef61cc7e5953c3a66a4cdbb96389a5ba160ea6a2906c4b02f63442a8e6a2ee76a1b108bd735bb0daa021c