Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
06-12-2023 02:39
Static task
static1
Behavioral task
behavioral1
Sample
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe
Resource
win10v2004-20231130-en
General
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Target
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe
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Size
826KB
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MD5
7f295d83244cce3b74cba4d2b33b1586
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SHA1
f3de94f604e3a7fcd3723ac33f4feb1bd205599f
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SHA256
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0
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SHA512
12a49f15d7d4e281035440baca44a4849599ddb54aed3940774d2112697cfef2b555a78fbe739953fa874b355bec3a7fbc8292f1590c09a66171d62a44eab902
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SSDEEP
24576:k5KtD/61IvtA6bDioG80knlydPUADYSz+PI:z6KlVbe38Jc5U/s+
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Anambraeast@123 - 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:
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exedescription pid process target process PID 2952 set thread context of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.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 16 IoCs
Processes:
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exepowershell.exepowershell.exepid process 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2448 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2448 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 2648 powershell.exe 2632 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe Token: SeDebugPrivilege 2448 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe Token: SeDebugPrivilege 2648 powershell.exe Token: SeDebugPrivilege 2632 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exepid process 2448 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exedescription pid process target process PID 2952 wrote to memory of 2648 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2648 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2648 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2648 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2632 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2632 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2632 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2632 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe powershell.exe PID 2952 wrote to memory of 2676 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe schtasks.exe PID 2952 wrote to memory of 2676 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe schtasks.exe PID 2952 wrote to memory of 2676 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe schtasks.exe PID 2952 wrote to memory of 2676 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe schtasks.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe PID 2952 wrote to memory of 2448 2952 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe 1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe"C:\Users\Admin\AppData\Local\Temp\1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2952 -
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\1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TrJzomLYvc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2632 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TrJzomLYvc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2D38.tmp"2⤵
- Creates scheduled task(s)
PID:2676 -
C:\Users\Admin\AppData\Local\Temp\1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe"C:\Users\Admin\AppData\Local\Temp\1907dca252731a3da009bb214a7290c2a5047e4eda8215b537ab6287822193d0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2448
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5896cdac0c85737e1c727287f4a7f92fd
SHA1bffc389325840af6eadfa634cadd5212c998f851
SHA2564d99d8da93bd02f3f24abc03c53001bf6c70dd4add4462fc0de4cb646fefc7bf
SHA5121558308dfa62ec625eddb5082c09c44cbe1d2db3cbc57387f87bd3f9aa91400091303d76fba4f802f7e2961a2e3eda35d6125a1be3682f41109b9f6f63c45d32
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IKPH3QN3B63PPG2A1TIN.temp
Filesize7KB
MD5d2ad19cee86d166ddbf5df40aa8c3f3e
SHA1f45f04fc5028ca07c28edb6f284d9fef798324ee
SHA256037a3b00e5c52d493138dd4874e78f1d9738ca5fa4001888dd71464138df1cda
SHA5123cf727f029afa2bf349ae8401951a7dac15e723f300150741a4da62b87a15531e5d24ae278f2250ffc8f569f8862f3ac64c1c19aec4c9c161b96b95352ed1794
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD5d2ad19cee86d166ddbf5df40aa8c3f3e
SHA1f45f04fc5028ca07c28edb6f284d9fef798324ee
SHA256037a3b00e5c52d493138dd4874e78f1d9738ca5fa4001888dd71464138df1cda
SHA5123cf727f029afa2bf349ae8401951a7dac15e723f300150741a4da62b87a15531e5d24ae278f2250ffc8f569f8862f3ac64c1c19aec4c9c161b96b95352ed1794