Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
08-12-2023 20:48
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION#35674.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
QUOTATION#35674.exe
Resource
win10v2004-20231130-en
General
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Target
QUOTATION#35674.exe
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Size
885KB
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MD5
7e597b7a940ce9fe398f5a09ea06e9c2
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SHA1
46fab946b897f1b804aec6183d9c60bad103e9a4
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SHA256
4722e9113d3f8eaa1956f990da588f8eed324bb8d5551d52bff3bf4536a6010d
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SHA512
354d258b9605425b5037822fbc24f17c07b83095d0f2ef9ff86d4ca6f9b0ee8bcacce7741eee1c04e3b12fd22e99ad1ccda5ffe6050c19320ba68564e8cf3c82
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SSDEEP
12288:r91idWEW7UN5vDnSX1zCyG/JW+50zKlDWjDS6VtgMyie2:r+YiUzCVR0FDSMtZyie2
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.2sautomobile.com - Port:
587 - Username:
[email protected] - Password:
Kenzi051008 - 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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2248 set thread context of 2716 2248 QUOTATION#35674.exe 32 -
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.
pid Process 2104 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2248 QUOTATION#35674.exe 2248 QUOTATION#35674.exe 2716 RegSvcs.exe 2716 RegSvcs.exe 2808 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2248 QUOTATION#35674.exe Token: SeDebugPrivilege 2716 RegSvcs.exe Token: SeDebugPrivilege 2808 powershell.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2808 2248 QUOTATION#35674.exe 28 PID 2248 wrote to memory of 2808 2248 QUOTATION#35674.exe 28 PID 2248 wrote to memory of 2808 2248 QUOTATION#35674.exe 28 PID 2248 wrote to memory of 2808 2248 QUOTATION#35674.exe 28 PID 2248 wrote to memory of 2104 2248 QUOTATION#35674.exe 30 PID 2248 wrote to memory of 2104 2248 QUOTATION#35674.exe 30 PID 2248 wrote to memory of 2104 2248 QUOTATION#35674.exe 30 PID 2248 wrote to memory of 2104 2248 QUOTATION#35674.exe 30 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32 PID 2248 wrote to memory of 2716 2248 QUOTATION#35674.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION#35674.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION#35674.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yCzmnaX.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2808
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yCzmnaX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7F6D.tmp"2⤵
- Creates scheduled task(s)
PID:2104
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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
PID:2716
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5ab7c1fa17730009a24c8f156c1cd26f6
SHA1f21e6810048a10e5d4c094c3dadc401d5e5e7bc0
SHA256d29364c98ccd791c9456fb3eb0e3c7e2a6baa7370e288bdddd417d8763bd511b
SHA51218196f8ef27584cc9199c898eebd0d8e0fab6571c4bed47a09eb6633ec223fdd0fa23396101d2b9b2ad511c7caef24393c18ad3f61f80d80a84bc8a672be9093