Analysis
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max time kernel
121s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
29-03-2024 01:51
Static task
static1
Behavioral task
behavioral1
Sample
9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe
Resource
win10v2004-20240226-en
General
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Target
9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe
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Size
812KB
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MD5
05b8c9291d4020dc85cf3b4358ac815f
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SHA1
3c24ab45013a24be5319f8db27353400ade2af03
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SHA256
9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6
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SHA512
c479f998e2d13031163d62f4af636ff9a9ade2227b6eff93b26904326fb9291a708f43b7a4347ff260260eae69d6783261b7e82bf98c1f7f7db9cccb7b2be130
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SSDEEP
12288:AkAEApRsBe9iyhEiL0shmP/hKl2QeKT3G484Qwygz6ozN8cTKYymBr4EoNant6iV:4pRssirdnhMneKTB84Wg2o5XhpE+t
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.satsllc.ae - Port:
587 - Username:
[email protected] - Password:
Ahsan@12345 - 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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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:
9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exedescription pid process target process PID 2992 set thread context of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.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 3 IoCs
Processes:
powershell.exeRegSvcs.exepid process 3052 powershell.exe 2592 RegSvcs.exe 2592 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 3052 powershell.exe Token: SeDebugPrivilege 2592 RegSvcs.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exedescription pid process target process PID 2992 wrote to memory of 3052 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe powershell.exe PID 2992 wrote to memory of 3052 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe powershell.exe PID 2992 wrote to memory of 3052 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe powershell.exe PID 2992 wrote to memory of 3052 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe powershell.exe PID 2992 wrote to memory of 2616 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe schtasks.exe PID 2992 wrote to memory of 2616 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe schtasks.exe PID 2992 wrote to memory of 2616 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe schtasks.exe PID 2992 wrote to memory of 2616 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe schtasks.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe PID 2992 wrote to memory of 2592 2992 9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe"C:\Users\Admin\AppData\Local\Temp\9ece8d4fd8ea3f61861fa7d20d64cbe82f00573d9e66a028c6d7e2c9423926e6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vbEoKq.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vbEoKq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp90CB.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp90CB.tmpFilesize
1KB
MD5c48c0b0278ca92abfcb6c68fa548ad62
SHA1d5ee7889364e7c54c5c4d64b41ed6754b8cbb11b
SHA25600e3d33ff6038e16eea7eaf3cdba6c05900c74076268255ba625018f84080874
SHA512e92572574e7d865b9b6e0bd56fa787cdb13296e51b5f64a30caa2a43b6b64c97622169a49fbb9ee96b9aee003679518f8079f00dd0f0e603c82878242d1387c3
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memory/2592-22-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2592-25-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2592-31-0x0000000072A90000-0x000000007317E000-memory.dmpFilesize
6.9MB
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memory/2592-49-0x0000000072A90000-0x000000007317E000-memory.dmpFilesize
6.9MB
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memory/2592-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2592-33-0x0000000004C50000-0x0000000004C90000-memory.dmpFilesize
256KB
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memory/2592-13-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2592-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2592-16-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2592-18-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2592-50-0x0000000004C50000-0x0000000004C90000-memory.dmpFilesize
256KB
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memory/2592-27-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2992-2-0x0000000004E50000-0x0000000004E90000-memory.dmpFilesize
256KB
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memory/2992-1-0x0000000073F30000-0x000000007461E000-memory.dmpFilesize
6.9MB
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memory/2992-24-0x0000000073F30000-0x000000007461E000-memory.dmpFilesize
6.9MB
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memory/2992-5-0x0000000004FD0000-0x0000000005052000-memory.dmpFilesize
520KB
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memory/2992-4-0x0000000000850000-0x000000000085C000-memory.dmpFilesize
48KB
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memory/2992-0-0x0000000000860000-0x0000000000930000-memory.dmpFilesize
832KB
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memory/2992-3-0x0000000000650000-0x000000000066A000-memory.dmpFilesize
104KB
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memory/3052-34-0x000000006E300000-0x000000006E8AB000-memory.dmpFilesize
5.7MB
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memory/3052-32-0x0000000000250000-0x0000000000290000-memory.dmpFilesize
256KB
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memory/3052-30-0x000000006E300000-0x000000006E8AB000-memory.dmpFilesize
5.7MB
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memory/3052-29-0x0000000000250000-0x0000000000290000-memory.dmpFilesize
256KB
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memory/3052-28-0x000000006E300000-0x000000006E8AB000-memory.dmpFilesize
5.7MB