Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 07:53
Behavioral task
behavioral1
Sample
5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728.dll
Resource
win7-20240220-en
windows7-x64
4 signatures
150 seconds
General
-
Target
5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728.dll
-
Size
51KB
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MD5
aab68b29407a0e7e99f383a9999401ac
-
SHA1
6467e4964a87f2b2754bc6442d41ee233d25d235
-
SHA256
5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728
-
SHA512
afdb98b55a380bec947eb1b448beaa0b87cfe328f9590f0a51db5ea86f3522904adad0486954fb386aef5734b8913bb4b909feb794e5f9f2f4f9d38ec17478c0
-
SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL+tJYH5:1dWubF3n9S91BF3fboeJYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
-
Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1640-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 1640 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3256 wrote to memory of 1640 3256 rundll32.exe rundll32.exe PID 3256 wrote to memory of 1640 3256 rundll32.exe rundll32.exe PID 3256 wrote to memory of 1640 3256 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3256 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5ef8d0163c0a31b41381200c39ce07bff46f674264ee98274e57affd51ff4728.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:1640
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4060 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:81⤵PID:3636