Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 08:18
Behavioral task
behavioral1
Sample
91db0270a7b2ec7fea55969310d07fc34d89f1e45016deef6b790c177af017e7.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
91db0270a7b2ec7fea55969310d07fc34d89f1e45016deef6b790c177af017e7.dll
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Size
51KB
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MD5
ca263e63fc4302144e9b4570064b1f20
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SHA1
bd3ea40f198954aba05a0b560925206467afe494
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SHA256
91db0270a7b2ec7fea55969310d07fc34d89f1e45016deef6b790c177af017e7
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SHA512
fba5c0742bc0352c395f0ed7686314c37d38797fd4ba0a3a6916469cf89cf254e8322a3ec1f09af4ccddb571b0f05f9e4833982553b914f3fba945b118c2756e
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SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLJJYH5:1dWubF3n9S91BF3fbotJYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
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Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2324-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 2324 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 1812 wrote to memory of 2324 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 2324 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 2324 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 2324 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 2324 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 2324 1812 rundll32.exe rundll32.exe PID 1812 wrote to memory of 2324 1812 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\91db0270a7b2ec7fea55969310d07fc34d89f1e45016deef6b790c177af017e7.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\91db0270a7b2ec7fea55969310d07fc34d89f1e45016deef6b790c177af017e7.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:2324
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2324-0-0x0000000010000000-0x0000000010011000-memory.dmpFilesize
68KB