Analysis
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max time kernel
150s -
max time network
136s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
04-05-2021 09:27
Static task
static1
Behavioral task
behavioral1
Sample
2bb0000.exe
Resource
win7v20210408
General
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Target
2bb0000.exe
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Size
434KB
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MD5
1cdb3fb1f8aceed1ebe8dbf591f3d8db
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SHA1
21bd149cf8eec05f453665b888aae9b2b8e62320
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SHA256
4bd4ccdaefa72f9326ba93542ddc447f6df1452a6f626a54d43c3a4c37e23968
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SHA512
4df44aea1de81ee299cc0944d14da5a28290d1d3cf60691bf85a650ea12e4be73017f68bbb01466f757203e9f6d4fbdb3446a468f241a9383b35cd8f681b3021
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
GetX64BTIT.exepid process 1392 GetX64BTIT.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 9 api.ipify.org 10 api.ipify.org -
Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
2bb0000.exepid process 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe 2116 2bb0000.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
2bb0000.exepid process 2116 2bb0000.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2bb0000.exedescription pid process target process PID 2116 wrote to memory of 1392 2116 2bb0000.exe GetX64BTIT.exe PID 2116 wrote to memory of 1392 2116 2bb0000.exe GetX64BTIT.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2bb0000.exe"C:\Users\Admin\AppData\Local\Temp\2bb0000.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2116 -
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"2⤵
- Executes dropped EXE
PID:1392
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exeMD5
b4cd27f2b37665f51eb9fe685ec1d373
SHA17f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA25691f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e
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C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exeMD5
b4cd27f2b37665f51eb9fe685ec1d373
SHA17f08febf0fdb7fc9f8bf35a10fb11e7de431abe0
SHA25691f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581
SHA512e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e
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C:\Users\Admin\AppData\Local\Temp\x64btit.txtMD5
7d64442a03a2e9f258748a012ad23e2a
SHA16714195b3718c09842d7063c6bd126bc11c51dd1
SHA256b1a445660b1f62c0e0ad902ea2a8b22eee874cc6e37e8d919d481b64ba0e14a3
SHA512d7c18f59e389a80a63331697c44f5d07a42c9f4dd2cb2fd160276bc32da24d259d1ed088c41f47651a9ba2133a6d28c5a1e05af7ed042c64eb070f5779ab0b5d
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memory/1392-114-0x0000000000000000-mapping.dmp