Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231201-en -
resource tags
arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system -
submitted
02-12-2023 02:27
Static task
static1
Behavioral task
behavioral1
Sample
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe
Resource
win10v2004-20231127-en
General
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Target
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe
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Size
613KB
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MD5
fa3cf078391592b49079ec3b0b16525a
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SHA1
e6963585e9f900e7f0807c0b08f43e0059346dc8
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SHA256
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19
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SHA512
72f20b0531446e5a5ba8a3f59f83429546687a909f7f56887221dc166b1301b4801e770fd0365c2f09bfd96c9b8ef7615b95fa32970588608b4c9933f8bd6787
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SSDEEP
12288:7C72Cm0FxMSwD/N+0DZFmVT5uFM3FpE7uzJbdQw+WNTgsZWW:6YrrsVdpE7wdEsZ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.goldeneaglelog.com.my - Port:
587 - Username:
[email protected] - Password:
Natikah93 - 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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1514849007-2165033493-4114354048-1000\Software\Microsoft\Windows\CurrentVersion\Run\LGJKTZa = "C:\\Users\\Admin\\AppData\\Roaming\\LGJKTZa\\LGJKTZa.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exedescription pid process target process PID 2276 set thread context of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.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 11 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exepowershell.exepowershell.exeRegSvcs.exepid process 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 2720 powershell.exe 1960 powershell.exe 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 2532 RegSvcs.exe 2532 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe Token: SeDebugPrivilege 2720 powershell.exe Token: SeDebugPrivilege 1960 powershell.exe Token: SeDebugPrivilege 2532 RegSvcs.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exedescription pid process target process PID 2276 wrote to memory of 2720 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 2720 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 2720 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 2720 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 1960 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 1960 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 1960 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 1960 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 2276 wrote to memory of 552 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe schtasks.exe PID 2276 wrote to memory of 552 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe schtasks.exe PID 2276 wrote to memory of 552 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe schtasks.exe PID 2276 wrote to memory of 552 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe schtasks.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 2276 wrote to memory of 2532 2276 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe"C:\Users\Admin\AppData\Local\Temp\12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2276 -
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\12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2720 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZwgRkLV.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1960 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZwgRkLV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7272.tmp"2⤵
- Creates scheduled task(s)
PID:552 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5bcad133dc33d9e80cc3b9b995b074953
SHA1e919f48c78f95a5b22f9234b9a8e045a350c3675
SHA256aac3877ec0702d18f82203bacbb87cfe25f04ce8baae3a331555b270130cbee5
SHA51210867a4ca91a2c55fa7783b932697f3a36e2b3f2681b2ac4e6665633ef7d8d0816ee33cc0953f9e44a8fe342a1cd49b4f79a22a4b4130c64beebeca263781640
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\R331OL6WYL1DA5NC5H4D.temp
Filesize7KB
MD545277406a13476e59abe24ee26fe050a
SHA14c2a9b8cb006019ac204797ff94cb2886c18bc50
SHA256b11ed9c8268a0536f21c9c1152d4c9401abb512bc10d9245803c3e3efbc30373
SHA51208b4944a7b8bd62436d19172dd0b6d47265f0c1c63a2cfe6a5d921dcb566c46adcc188223655a532da14c5ea5d9cb9a13128c2c7e6852bb4d9f05a11e9558736
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD545277406a13476e59abe24ee26fe050a
SHA14c2a9b8cb006019ac204797ff94cb2886c18bc50
SHA256b11ed9c8268a0536f21c9c1152d4c9401abb512bc10d9245803c3e3efbc30373
SHA51208b4944a7b8bd62436d19172dd0b6d47265f0c1c63a2cfe6a5d921dcb566c46adcc188223655a532da14c5ea5d9cb9a13128c2c7e6852bb4d9f05a11e9558736