Analysis
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max time kernel
150s -
max time network
146s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
24-02-2021 14:13
Static task
static1
Behavioral task
behavioral1
Sample
530000.exe
Resource
win7v20201028
General
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Target
530000.exe
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Size
434KB
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MD5
f5fb35e6942d61210079c3ea5a51493e
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SHA1
6ddbb9e84ed595781814eadf07ec65e35350ab79
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SHA256
1aa2009bf625cdd1f9fce70863201c2c9fc8624edd89103fda2e49b50ba908f7
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SHA512
91856dec3eaa6418a1ea19d0094a27f11e25fc8c6e47492149e1f7bc7a22314e850f38a6104e5a130b99c4c18d44a50a0403ccb4c4bef6e72c73e6c51e978b37
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
GetX64BTIT.exepid process 3732 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 14 api.ipify.org 13 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:
530000.exepid process 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe 640 530000.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
530000.exepid process 640 530000.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
530000.exedescription pid process target process PID 640 wrote to memory of 3732 640 530000.exe GetX64BTIT.exe PID 640 wrote to memory of 3732 640 530000.exe GetX64BTIT.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\530000.exe"C:\Users\Admin\AppData\Local\Temp\530000.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:640 -
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"2⤵
- Executes dropped EXE
PID:3732
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
2f2a1d82d27eb6db4a4f8b5c864e02ec
SHA1ba6a6ef448be3c9f32ba8b4678297c8a137fd135
SHA256cd9da7a912a78920636a88b375807dd78364b5bbf8c6b480b2d0e39c8b3ec47b
SHA512e3a91468745b3ed2d368bb9641e34a4544efbfebc8f595eae03b006bcc39f27cd197398eade3e0b0d8e68735d5c4ec9ac27c1801dd967f9d9147d92d5d2bea81
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memory/3732-2-0x0000000000000000-mapping.dmp