Analysis
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max time kernel
140s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 14:25
Behavioral task
behavioral1
Sample
fcb5fdd50e748ce66d80c4c9c1a53a597f3870fa7eb35c3540a27c3a7e0425f6.dll
Resource
win7-20240419-en
4 signatures
150 seconds
General
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Target
fcb5fdd50e748ce66d80c4c9c1a53a597f3870fa7eb35c3540a27c3a7e0425f6.dll
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Size
899KB
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MD5
97facf5eacf1370b9663f976452cbee4
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SHA1
6df1f2fed3355001071d531cd71d305235ab7918
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SHA256
fcb5fdd50e748ce66d80c4c9c1a53a597f3870fa7eb35c3540a27c3a7e0425f6
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SHA512
4cbd45baed8ea8f26b3a30145ffe0527c26b01d57a65997e6d9a4eb3519c9b386776877a84abaff60bee3869a08683d5447a00789c93494652a8a9a0757dc009
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SSDEEP
24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXt:7wqd87Vt
Malware Config
Extracted
Family
gh0strat
C2
hackerinvasion.f3322.net
Signatures
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Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1860-0-0x0000000010000000-0x000000001014F000-memory.dmp family_gh0strat -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 1860 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 988 wrote to memory of 1860 988 rundll32.exe rundll32.exe PID 988 wrote to memory of 1860 988 rundll32.exe rundll32.exe PID 988 wrote to memory of 1860 988 rundll32.exe rundll32.exe PID 988 wrote to memory of 1860 988 rundll32.exe rundll32.exe PID 988 wrote to memory of 1860 988 rundll32.exe rundll32.exe PID 988 wrote to memory of 1860 988 rundll32.exe rundll32.exe PID 988 wrote to memory of 1860 988 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fcb5fdd50e748ce66d80c4c9c1a53a597f3870fa7eb35c3540a27c3a7e0425f6.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fcb5fdd50e748ce66d80c4c9c1a53a597f3870fa7eb35c3540a27c3a7e0425f6.dll,#12⤵
- Suspicious behavior: RenamesItself
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1860-0-0x0000000010000000-0x000000001014F000-memory.dmpFilesize
1.3MB