Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
23-06-2024 18:49
Behavioral task
behavioral1
Sample
df4fbf1898e3bb80b824e0e8b719cc49ead94ea60f1a63a62ce031870c3fc5ce.dll
Resource
win7-20240611-en
4 signatures
150 seconds
General
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Target
df4fbf1898e3bb80b824e0e8b719cc49ead94ea60f1a63a62ce031870c3fc5ce.dll
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Size
51KB
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MD5
f63f70e442b1a008694326f5c530380f
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SHA1
491b84abe89f61e327cfb6ee2253fe61a69623a3
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SHA256
df4fbf1898e3bb80b824e0e8b719cc49ead94ea60f1a63a62ce031870c3fc5ce
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SHA512
ae7f075144d14bbe03203ef4760ea9f99fe52a9bee5338e388b93c905e87bb27949f1745f7f2ba5f40634542bb9869110e417d084bddef2034ed571e8694df65
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLkJYH5:1dWubF3n9S91BF3fbo4JYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral2/memory/4160-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4160 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4848 wrote to memory of 4160 4848 rundll32.exe 90 PID 4848 wrote to memory of 4160 4848 rundll32.exe 90 PID 4848 wrote to memory of 4160 4848 rundll32.exe 90
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df4fbf1898e3bb80b824e0e8b719cc49ead94ea60f1a63a62ce031870c3fc5ce.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\df4fbf1898e3bb80b824e0e8b719cc49ead94ea60f1a63a62ce031870c3fc5ce.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:4160
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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=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:2284