Resubmissions
13-09-2021 06:40
210913-he9jyadaf7 10Analysis
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max time kernel
155s -
max time network
162s -
platform
windows10_x64 -
resource
win10-en -
submitted
13-09-2021 06:40
Static task
static1
Behavioral task
behavioral1
Sample
ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
General
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Target
ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe
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Size
786KB
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MD5
a30305745d72e2361e1799914bd56526
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SHA1
89234b71a3e24511c221023c21df7a49134ee70c
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SHA256
ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a
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SHA512
be665052f70510ac875884e228dcea37bbf8dc3c86560c178d847651bb8e41a2e574adfa57187323f748715f7759cede80cdc1cc0ffe129814c30afef0d52c58
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1668 GetX64BTIT.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ultrasearch.lnk ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.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.
flow ioc 13 api.ipify.org 14 api.ipify.org -
Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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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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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3844 wrote to memory of 1668 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 71 PID 3844 wrote to memory of 1668 3844 ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe 71
Processes
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C:\Users\Admin\AppData\Local\Temp\ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe"C:\Users\Admin\AppData\Local\Temp\ac6c81185df544af2f0c7563451d654cfa879a0d4bd4cfefff49f157a976a27a.exe"1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3844 -
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"2⤵
- Executes dropped EXE
PID:1668
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