Analysis
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max time kernel
186s -
max time network
177s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
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submitted
31-07-2022 05:12
General
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Target
77d4e3d0ad80253e9f99cfccc11e2b79cfffe8f91b79a502fcd793c284f13bab.exe
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Size
518KB
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MD5
08b7deae8aad4bf6108e5d2a896d5517
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SHA1
d7a2f366014c54e6b8588006fbf6eb5304e61976
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SHA256
77d4e3d0ad80253e9f99cfccc11e2b79cfffe8f91b79a502fcd793c284f13bab
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SHA512
6679ed9f47eadcc9a90af821c5c3e76bb18dbc65891bbb9a5ba7fa9c6683375e53e1c7a7bc09a9b419dd97de1fda327da29b99de6ad505207158557cf3f9220d
Malware Config
Signatures
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Osiris
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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\77d4e3d0ad80253e9f99cfccc11e2b79cfffe8f91b79a502fcd793c284f13bab.exe"C:\Users\Admin\AppData\Local\Temp\77d4e3d0ad80253e9f99cfccc11e2b79cfffe8f91b79a502fcd793c284f13bab.exe"1⤵
- 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
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exeFilesize
3KB
MD5b4cd27f2b37665f51eb9fe685ec1d373
SHA17f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA25691f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e
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C:\Users\Admin\AppData\Local\Temp\x64btit.txtFilesize
28B
MD5ec41827c66931760bc188f623e91a2e8
SHA1ec9d1e8b6fb125bc026d07b309e960408199942e
SHA2561b6a37e5f94bf42693630a0373e4a63653a34e8eb5d444c73198b5e4f29c9f82
SHA51263f28d8b0bf3e9916b50f16b1337ac8c7ce946fe2aed1af8adf33f1c2213cd0641804aa6aa0009c222d001f54db1480c1a602f2538de41e2981743d4ce784e72
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\Users\Admin\AppData\Local\Temp\GetX64BTIT.exeFilesize
3KB
MD5b4cd27f2b37665f51eb9fe685ec1d373
SHA17f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA25691f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e
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memory/1192-60-0x0000000000000000-mapping.dmp
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memory/1924-57-0x0000000000400000-0x00000000035CF000-memory.dmpFilesize
49.8MB
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memory/1924-58-0x0000000003670000-0x000000000370F000-memory.dmpFilesize
636KB
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memory/1924-54-0x00000000762D1000-0x00000000762D3000-memory.dmpFilesize
8KB
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memory/1924-56-0x0000000000220000-0x0000000000274000-memory.dmpFilesize
336KB
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memory/1924-55-0x000000000374B000-0x00000000037A0000-memory.dmpFilesize
340KB
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memory/1924-63-0x0000000010000000-0x0000000010015000-memory.dmpFilesize
84KB
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memory/1924-64-0x00000000003D0000-0x00000000003EE000-memory.dmpFilesize
120KB
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memory/1924-65-0x000000000374B000-0x00000000037A0000-memory.dmpFilesize
340KB
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memory/1924-66-0x0000000003670000-0x000000000370F000-memory.dmpFilesize
636KB