Analysis
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max time kernel
111s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2024, 02:11
Behavioral task
behavioral1
Sample
504f0b4f292b056cc80e1a79dacffb8ea58b00586c17d0618c3725d790a4f75eN.dll
Resource
win7-20240903-en
6 signatures
120 seconds
General
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Target
504f0b4f292b056cc80e1a79dacffb8ea58b00586c17d0618c3725d790a4f75eN.dll
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Size
51KB
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MD5
bbf2396bd37c26f5da6ae8abbc9a66a0
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SHA1
947e474ce75974166d3031c3e2833aee22d01925
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SHA256
504f0b4f292b056cc80e1a79dacffb8ea58b00586c17d0618c3725d790a4f75e
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SHA512
e140b3abd1cf80dbbb23d8c7538c7843e3a74ca2d39b50ca64fd9ba879defa51e26ae8e63376d2aeb9fcdf3faab57ecedd4cb8e6c2bcbcf0e1930d0c660949a1
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLjJYH5:1dWubF3n9S91BF3fbofJYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral2/memory/1512-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Gh0strat family
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System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1512 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2164 wrote to memory of 1512 2164 rundll32.exe 84 PID 2164 wrote to memory of 1512 2164 rundll32.exe 84 PID 2164 wrote to memory of 1512 2164 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\504f0b4f292b056cc80e1a79dacffb8ea58b00586c17d0618c3725d790a4f75eN.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\504f0b4f292b056cc80e1a79dacffb8ea58b00586c17d0618c3725d790a4f75eN.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:1512
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