Analysis
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max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
22-02-2024 17:32
General
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Target
7899f735e7bfd0a60de5660caef1016eba0064c3749cd0a95ed21dfc78c3e553.exe
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Size
608KB
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MD5
349d95db210e29908ae9207179cff53f
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SHA1
c6148e205bdb6ab326929243140294330256d78b
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SHA256
7899f735e7bfd0a60de5660caef1016eba0064c3749cd0a95ed21dfc78c3e553
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SHA512
29ccd04494919074763ca0a68d5b6506582a039a39aeab5c71ccd8bcb548373296750c2f3b82a53caf857c26161def71223e7da8f842bce9868c5aa3e8825687
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SSDEEP
12288:vrP4Xm1kb+26DFVYez7HvmZqq5Igis0jlTOrDFBv0m0LSl9:vL4Xm1CR6hVPz7Hv4v10YrDFlJVT
Malware Config
Signatures
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Osiris
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Drops startup file 1 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\7899f735e7bfd0a60de5660caef1016eba0064c3749cd0a95ed21dfc78c3e553.exe"C:\Users\Admin\AppData\Local\Temp\7899f735e7bfd0a60de5660caef1016eba0064c3749cd0a95ed21dfc78c3e553.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"2⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
28B
MD54c6cb24257bf1e200e01f9de2db8e4b8
SHA1e00e25812ccba5ad95313cec6624e6faf9459edb
SHA256438017fbe38489e376e9f9986492aa82279d52c7fddcf00c65ae98b739bda4f4
SHA512a743b2153853aa8f22f40ebaaee1604bea4a76564c674612dc3e33f2e7dd88bd0a0de02ca034185d4e10e003403ca8698c98d6e4d0cd67474f0d9f231f31f8bf
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Filesize
3KB
MD5b4cd27f2b37665f51eb9fe685ec1d373
SHA17f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA25691f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e
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Filesize
636KB
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Filesize
624KB
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Filesize
636KB
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Filesize
636KB
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Filesize
636KB
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Filesize
636KB
-
Filesize
636KB
-
Filesize
636KB
-
Filesize
624KB
-
Filesize
636KB
-
Filesize
84KB
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Filesize
120KB
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Filesize
636KB
-
Filesize
636KB
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Filesize
624KB
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Filesize
636KB
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Filesize
636KB
-
Filesize
636KB
-
Filesize
636KB
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Filesize
636KB