Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14/10/2024, 23:27
Static task
static1
Behavioral task
behavioral1
Sample
f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe
Resource
win10v2004-20241007-en
General
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Target
f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe
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Size
1.1MB
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MD5
39f234f269e60a39d4f73abae16412d3
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SHA1
71d70555d90c33ffe2ea9c127b40f8f2cd56240d
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SHA256
f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430
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SHA512
57f82e6893f9421d661b0ef06da7ae23b9291f023204e933a445891b4c996a415215206128183a97423406f200e73d4e91443dac56f1a554f6c6228dd491c115
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SSDEEP
24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5QW:acallSllG4ZM7QzM9
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe -
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 3 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 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2484 wrote to memory of 2040 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 85 PID 2484 wrote to memory of 2040 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 85 PID 2484 wrote to memory of 2040 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 85 PID 2484 wrote to memory of 3396 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 86 PID 2484 wrote to memory of 3396 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 86 PID 2484 wrote to memory of 3396 2484 f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe"C:\Users\Admin\AppData\Local\Temp\f2b0f361102c92994317a647bc8a429551e858f8545ccc7a14aa1a064522f430.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2484 -
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:2040
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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:3396
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
753B
MD51589514d6a658f30cddbd92f4f1aa50b
SHA13a909d6661cd9c01fcefc05cde8c88f5ceff8e18
SHA256da7f7af01ccfa5044d94a0aa409f79723bdc6972f8ff33c424170115b2327cf0
SHA512c9d3e5a594869792e6c3b59772af86a179d607f2449116dbe76d5a377a4bda93d2aaf989bdf0ed0f653909823543be8b7f1a682714025a8ce32f0223c6d827d6