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Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/10/2024, 18:22
Static task
static1
Behavioral task
behavioral1
Sample
e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe
Resource
win10v2004-20241007-en
General
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Target
e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe
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Size
1.1MB
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MD5
bd621ce42c293aac7a7170a3e41aa44b
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SHA1
19c4cba074a2893cad7bf33d81b3cb25fe129571
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SHA256
e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8
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SHA512
b64d893a39b5a272d9e588e8353585f12ddba0a8ba8ef2cdbae82aeca84cec97773c0d13562bc7eb2e0f8d097c39828f9b98fbd8ac12e4c6d1d9a4b9be23ae48
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SSDEEP
24576:gRW3N/0f/oAPoRBchI5anfOlAUAi1K6oElG4lBujFAvCyR1:g5ApamAUAQ/lG4lBmFAvZ1
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2112 wrote to memory of 2816 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe 30 PID 2112 wrote to memory of 2816 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe 30 PID 2112 wrote to memory of 2816 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe 30 PID 2112 wrote to memory of 2816 2112 e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe"C:\Users\Admin\AppData\Local\Temp\e7efc027a42552c90431b4c30968ef55044789d61fb273074019b484cf3cc6c8.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:2816
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
753B
MD5025b7b2a63df51e7a07b44abb831357d
SHA113dadb4ab93d915cae658fed9f9b3eef7a844f83
SHA256a7d1f05d2e2b0d67052f613934dbc6c36c6c9cec82f49e3b00ee3726fb7b072f
SHA5128283255b1549d32b0cc7d4f34a0f73de388b38cb610add916b7f5963211f4be67be90c8f38fd4df875792f70de67cdf47cbb34d2b4d98dd60e43c2d6a762b589