Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
01-12-2023 06:56
Static task
static1
Behavioral task
behavioral1
Sample
SOA OCT-NOV 2023.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
SOA OCT-NOV 2023.exe
Resource
win10v2004-20231127-en
General
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Target
SOA OCT-NOV 2023.exe
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Size
678KB
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MD5
7f4f6e3789449c78b61f26d679cf5a2f
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SHA1
377ca37dcf869dbc2c6207a4dd383f85b9f6b65d
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SHA256
5ff36a084b23be3de1baeb6953f2d0488d8f1ea257d1b83d64ad8fb64bc8dc39
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SHA512
b9c614984dd6ff1ef21874b8fde9eaedb14d9afe59e4c3c3525eff8212d4f7424366f5c5e95dc004fd9cf7e6bac29e8117b13174ba9ad6e3e9740612c08f4f47
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SSDEEP
12288:GCB0JiIeS0K36xgYG86Ox2nzNwqIH2kGX3DwxV7ccqidnuB/LhYcvwfqIrs9:l0Jis36aYv6Ox2xkGaxqFmcxa
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.scorpionlogistics.qa - Port:
587 - Username:
[email protected] - Password:
M30009637 - 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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
SOA OCT-NOV 2023.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe" SOA OCT-NOV 2023.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SOA OCT-NOV 2023.exedescription pid process target process PID 2656 set thread context of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe -
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.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exepid process 2656 SOA OCT-NOV 2023.exe 2656 SOA OCT-NOV 2023.exe 2656 SOA OCT-NOV 2023.exe 2656 SOA OCT-NOV 2023.exe 2500 SOA OCT-NOV 2023.exe 2500 SOA OCT-NOV 2023.exe 2696 powershell.exe 2776 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2656 SOA OCT-NOV 2023.exe Token: SeDebugPrivilege 2500 SOA OCT-NOV 2023.exe Token: SeDebugPrivilege 2696 powershell.exe Token: SeDebugPrivilege 2776 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
SOA OCT-NOV 2023.exepid process 2500 SOA OCT-NOV 2023.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
SOA OCT-NOV 2023.exedescription pid process target process PID 2656 wrote to memory of 2776 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2776 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2776 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2776 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2696 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2696 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2696 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2696 2656 SOA OCT-NOV 2023.exe powershell.exe PID 2656 wrote to memory of 2816 2656 SOA OCT-NOV 2023.exe schtasks.exe PID 2656 wrote to memory of 2816 2656 SOA OCT-NOV 2023.exe schtasks.exe PID 2656 wrote to memory of 2816 2656 SOA OCT-NOV 2023.exe schtasks.exe PID 2656 wrote to memory of 2816 2656 SOA OCT-NOV 2023.exe schtasks.exe PID 2656 wrote to memory of 2808 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2808 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2808 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2808 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe PID 2656 wrote to memory of 2500 2656 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2776 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mKYYhRtPkmXrC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2696 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mKYYhRtPkmXrC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8C87.tmp"2⤵
- Creates scheduled task(s)
PID:2816 -
C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"2⤵PID:2808
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C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2500
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD524acb9c4cedcd52e77285a5d8972ad13
SHA1b58d375120bda38fc9e326a825d5f1301e01b149
SHA256dad370d575d82acc7f306a0ff4f274695c2580e3e25e50e7a04ee53c4caab071
SHA51252fa076013db4b650e891958b533f4868bc0eac047d7a7d3328682d9d0140fa5228b5ef60737d6ad038d478913924ae1c327d56f7c1a4aed3f7f868aaaa6242f
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\134VM4FUTXSM5M3M42AX.temp
Filesize7KB
MD59331cdd94a3ba459bb5475a654e86f5a
SHA1ef19c6b9c9e0e569cdf2a673999a2a80c44c9102
SHA256aa48b93749d39c83ec43e0297ec9cc569e6b9392c9e5cfae8a6879cd1a892097
SHA5120e159d8c68f5a9bed4bad9d18ce7e2ed1872fd25739b56fc509de3a6e86526f42ca6eedfc43a84c0e161e7d8118241a5ff1f0af60f0bbc4ee7198aa08c6b4f63
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD59331cdd94a3ba459bb5475a654e86f5a
SHA1ef19c6b9c9e0e569cdf2a673999a2a80c44c9102
SHA256aa48b93749d39c83ec43e0297ec9cc569e6b9392c9e5cfae8a6879cd1a892097
SHA5120e159d8c68f5a9bed4bad9d18ce7e2ed1872fd25739b56fc509de3a6e86526f42ca6eedfc43a84c0e161e7d8118241a5ff1f0af60f0bbc4ee7198aa08c6b4f63