Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
05-12-2023 09:20
Static task
static1
Behavioral task
behavioral1
Sample
ORDER N. F-1676.23.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ORDER N. F-1676.23.exe
Resource
win10v2004-20231130-en
General
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Target
ORDER N. F-1676.23.exe
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Size
800KB
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MD5
48f3c7c07b24927689c8de637ee7b567
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SHA1
47adfbcf07c63668c020c3f0c49a35668ec65a75
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SHA256
18823ee2c8f0eb332d3519eb7bad50124ddaab05364eaf1f4cbf26efa846f33a
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SHA512
e23fdc41a5e8ee6e3824ca7e4c338e0f9d6a336b81fc0d594d619ebae3a0a428d6d96557bcbc1e0acbd79e08934f56da836314786d7aa6beb5eafba5ef791ee4
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SSDEEP
12288:0dKE6jD/62iNG5nF8BZlfr5Syj74fK9UrAfZRqusn9DwqoPLwbVl335kypwbfest:0dKtD/61Ic3FyrABRi9UqBDH5luGC
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
Processes:
ORDER N. F-1676.23.exedescription pid process target process PID 1716 set thread context of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.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 4 IoCs
Processes:
ORDER N. F-1676.23.exeORDER N. F-1676.23.exepowershell.exepid process 1716 ORDER N. F-1676.23.exe 2600 ORDER N. F-1676.23.exe 2600 ORDER N. F-1676.23.exe 2920 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
ORDER N. F-1676.23.exeORDER N. F-1676.23.exepowershell.exedescription pid process Token: SeDebugPrivilege 1716 ORDER N. F-1676.23.exe Token: SeDebugPrivilege 2600 ORDER N. F-1676.23.exe Token: SeDebugPrivilege 2920 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
ORDER N. F-1676.23.exedescription pid process target process PID 1716 wrote to memory of 2920 1716 ORDER N. F-1676.23.exe powershell.exe PID 1716 wrote to memory of 2920 1716 ORDER N. F-1676.23.exe powershell.exe PID 1716 wrote to memory of 2920 1716 ORDER N. F-1676.23.exe powershell.exe PID 1716 wrote to memory of 2920 1716 ORDER N. F-1676.23.exe powershell.exe PID 1716 wrote to memory of 2576 1716 ORDER N. F-1676.23.exe schtasks.exe PID 1716 wrote to memory of 2576 1716 ORDER N. F-1676.23.exe schtasks.exe PID 1716 wrote to memory of 2576 1716 ORDER N. F-1676.23.exe schtasks.exe PID 1716 wrote to memory of 2576 1716 ORDER N. F-1676.23.exe schtasks.exe PID 1716 wrote to memory of 2616 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2616 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2616 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2616 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe PID 1716 wrote to memory of 2600 1716 ORDER N. F-1676.23.exe ORDER N. F-1676.23.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ORDER N. F-1676.23.exe"C:\Users\Admin\AppData\Local\Temp\ORDER N. F-1676.23.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\THfPxk.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2920 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\THfPxk" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5B2A.tmp"2⤵
- Creates scheduled task(s)
PID:2576 -
C:\Users\Admin\AppData\Local\Temp\ORDER N. F-1676.23.exe"C:\Users\Admin\AppData\Local\Temp\ORDER N. F-1676.23.exe"2⤵PID:2616
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C:\Users\Admin\AppData\Local\Temp\ORDER N. F-1676.23.exe"C:\Users\Admin\AppData\Local\Temp\ORDER N. F-1676.23.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2600
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD552429cdf0d2c1062c452cae00567face
SHA1f4d5f9e5d92fd6d369800d6fab1a300fd21ae844
SHA256087f253162e861af236f6a1761320359c04cd7a1fe60f1aa1622b5ca4e5ef064
SHA51283417617be568525fee20427641f673dbf4a185ad20b35dfeb6572abf8b83231fa40f63b5b75d114b3db9b34b32c6257ab1abe3cfffa296eda69c1cc89e660f0