Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
03-12-2023 10:30
Static task
static1
Behavioral task
behavioral1
Sample
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe
Resource
win10v2004-20231127-en
General
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Target
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe
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Size
676KB
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MD5
7170dc58bd3329c956d7397e49c11aad
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SHA1
b5aff2a6c1bd9836a83f96527815e1730afd3e1d
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SHA256
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee
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SHA512
b189abf0550c73e2ed0534ef89dc653ef277129a4e06381c947c2385d54b7d09f3993a27531c7f79d05f629843c5a94edea0249c9df9b1e194a905bbbf003f02
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SSDEEP
12288:yvd6JGjIxZfszAuURYpwTTBX5/Pr0b0B4dwXp2cMKb+7L7a0Ny:Yd6JGqZf4C7xRPreAiyaL7Fk
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.mgsales.net - Port:
587 - Username:
[email protected] - Password:
.L&tA{$_f4+t - 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
Processes:
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exedescription pid process target process PID 2236 set thread context of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.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 7 IoCs
Processes:
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exepowershell.exepowershell.exeRegSvcs.exepid process 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe 2284 powershell.exe 580 powershell.exe 2880 RegSvcs.exe 2880 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe Token: SeDebugPrivilege 2284 powershell.exe Token: SeDebugPrivilege 580 powershell.exe Token: SeDebugPrivilege 2880 RegSvcs.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exedescription pid process target process PID 2236 wrote to memory of 580 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 580 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 580 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 580 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 2284 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 2284 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 2284 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 2284 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe powershell.exe PID 2236 wrote to memory of 2764 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe schtasks.exe PID 2236 wrote to memory of 2764 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe schtasks.exe PID 2236 wrote to memory of 2764 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe schtasks.exe PID 2236 wrote to memory of 2764 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe schtasks.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe PID 2236 wrote to memory of 2880 2236 547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe"C:\Users\Admin\AppData\Local\Temp\547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2236 -
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\547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:580 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KvUZbUdroagkZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2284 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KvUZbUdroagkZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC909.tmp"2⤵
- Creates scheduled task(s)
PID:2764 -
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:2880
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5f04461136c85400e60e377a2b6900167
SHA18595df0ede62847c8138a4fdb96efbb9206ca24f
SHA256213b83c062604a3a224c0280663439b96894547e9a96e2779aff21c1d2bf309e
SHA512cc500e89607850ccb116865d4dd710dd1a614044ffd45cd627b34c24ebf686ae828881af28fe29874bdf6a65dc8487a3347740eb0f20923b1ab95929121108ef
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PPWXXN7GP79GN65AMUOJ.temp
Filesize7KB
MD540bdf7675dfd01230fb1c9b2488518d6
SHA195aa94b56f894eadf7f1cd069bcfd75022b97a33
SHA256e7dce6e3d36df22e7fc6ff491b17c30d74ffba8e6c0aea2ffaa2975939061932
SHA512bb386e2d4014362d9349a900052dd4858d82620474a0e128c9eef79562fc2e516638a0596dc74b00fe2360a37bf61c4e3fe7fd30618e11365e004eb10d54bb70
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD540bdf7675dfd01230fb1c9b2488518d6
SHA195aa94b56f894eadf7f1cd069bcfd75022b97a33
SHA256e7dce6e3d36df22e7fc6ff491b17c30d74ffba8e6c0aea2ffaa2975939061932
SHA512bb386e2d4014362d9349a900052dd4858d82620474a0e128c9eef79562fc2e516638a0596dc74b00fe2360a37bf61c4e3fe7fd30618e11365e004eb10d54bb70