Analysis
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max time kernel
151s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
29/11/2022, 12:49
General
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Target
SecuriteInfo.com.Win32.CrypterX-gen.12778.11165.exe
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Size
929KB
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MD5
f64f729e0ba974c578afaac25665e067
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SHA1
d1225322fd5f16eb18a90ec4a4b007a010e2d51a
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SHA256
680f16527c5dc7e7e32bb27b99dcbc85c75282d853cb9a27c186963dae883d2e
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SHA512
6bf0f4a2567736cdfa5e422e23f1f43a593699a1276654264a619e2f1b4690af911e04508d0928c3a84ea658c022dc4b44f4f0467254c72bb92191e212e029c8
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SSDEEP
12288:kBuqU+PCH5W8IgKprPRibKTh6SoqZpK3tUjjAK7nYbSuSmFbWNHrDdzoa1cfN:Idrlf6SoqbK3InYUJDdEPf
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot5796842243:AAESM2w0ubqts6zEsE_xN4PZ56pLfxQ9e7M/
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
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 8 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.12778.11165.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.12778.11165.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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\UmpBcHBDbXhaX.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\UmpBcHBDbXhaX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1D61.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.12778.11165.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.12778.11165.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD5a7061eee34834f96731a44e7709ce0ee
SHA18e9900c489bf6dd1c4b18c35f37e78d384609896
SHA256f9a260b349ce6bc4d477037dae7849ffeff4d4ed6806aeb65e3544f664351f04
SHA512ed7a3d5067680a3437c42552fbd225e3d506ba7f5c971a3f72a4d8077133b78741dca711be5f8a19a29ef2f0db6442361c2da3187b1e5db43f1d1149df85f970
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
240KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
616KB
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Filesize
392KB
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Filesize
952KB
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Filesize
56KB
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Filesize
88KB
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Filesize
8KB