Analysis
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max time kernel
142s -
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
28/04/2024, 08:14
Behavioral task
behavioral1
Sample
8457878129ed4537db5bca7b1e58c1e641067cabb4265d3085885453fb06ea42.dll
Resource
win7-20240220-en
4 signatures
150 seconds
General
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Target
8457878129ed4537db5bca7b1e58c1e641067cabb4265d3085885453fb06ea42.dll
-
Size
51KB
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MD5
df3c4dbf7bb57eb4dcc527baab141bee
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SHA1
a75a527612069fcb94657768b6c4fff556783328
-
SHA256
8457878129ed4537db5bca7b1e58c1e641067cabb4265d3085885453fb06ea42
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SHA512
a96a10e305e96b58a63fbfdc67dc86e3d861147a7c6dca567d85d85d39e23f0677dabd358dc20c328eb997c113ce491cc310289cdc51c0b4d48b3497491687e3
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLEJYH5:1dWubF3n9S91BF3fbooJYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral2/memory/4748-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4748 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 824 wrote to memory of 4748 824 rundll32.exe 90 PID 824 wrote to memory of 4748 824 rundll32.exe 90 PID 824 wrote to memory of 4748 824 rundll32.exe 90
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8457878129ed4537db5bca7b1e58c1e641067cabb4265d3085885453fb06ea42.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:824 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\8457878129ed4537db5bca7b1e58c1e641067cabb4265d3085885453fb06ea42.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:4748
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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=3944 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:81⤵PID:3624