Analysis
-
max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
19-06-2024 19:29
Behavioral task
behavioral1
Sample
4af30b613793a7e51139f723e8589b7ac537d20e56021fa5aaba4a55e7e57650.dll
Resource
win7-20240611-en
4 signatures
150 seconds
General
-
Target
4af30b613793a7e51139f723e8589b7ac537d20e56021fa5aaba4a55e7e57650.dll
-
Size
51KB
-
MD5
23a935491ef431b82ba834016d4ba454
-
SHA1
46d4104038209cb082c1ee8505a2941f2ed55f25
-
SHA256
4af30b613793a7e51139f723e8589b7ac537d20e56021fa5aaba4a55e7e57650
-
SHA512
e475ee0c7967462755cda60e3e28381aa4d71a49ad35221503771d20d36fdbdd1f147257b6d5eb223d3a81809a4a006e3bcb753b92ddc3aa249625ab61f5e8ef
-
SSDEEP
1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLKJYH5:1dWubF3n9S91BF3fboWJYH5
Malware Config
Extracted
Family
gh0strat
C2
kinh.xmcxmr.com
Signatures
-
Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1768-0-0x0000000010000000-0x0000000010011000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 1768 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 2228 wrote to memory of 1768 2228 rundll32.exe rundll32.exe PID 2228 wrote to memory of 1768 2228 rundll32.exe rundll32.exe PID 2228 wrote to memory of 1768 2228 rundll32.exe rundll32.exe PID 2228 wrote to memory of 1768 2228 rundll32.exe rundll32.exe PID 2228 wrote to memory of 1768 2228 rundll32.exe rundll32.exe PID 2228 wrote to memory of 1768 2228 rundll32.exe rundll32.exe PID 2228 wrote to memory of 1768 2228 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4af30b613793a7e51139f723e8589b7ac537d20e56021fa5aaba4a55e7e57650.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2228 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4af30b613793a7e51139f723e8589b7ac537d20e56021fa5aaba4a55e7e57650.dll,#12⤵
- Suspicious behavior: RenamesItself
PID:1768