Analysis
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max time kernel
152s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
01-10-2022 23:49
Behavioral task
behavioral1
Sample
527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe
Resource
win10v2004-20220812-en
General
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Target
527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe
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Size
23KB
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MD5
cd17dd572d94cca824f868ec595d14d9
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SHA1
5de33302429da03c2bd7cb712f5666bde53e9bb4
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SHA256
527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0
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SHA512
dfa1fc9f0af9d4d5a4a5433e4d6790152c6d3e905a6033fd4bc7855e3967d67774e0f8ac031e106fe95bad28c973471e53b02e709897b94b805e7d0c335cdd15
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SSDEEP
384:8QeCo2zmZbQHkJeCdUwBvQ61gjuQBnB9mRvR6JZlbw8hqIusZzZCU:z5yBVd7RpcnuQ
Malware Config
Extracted
njrat
0.7d
HacKed
mubarak91.hopto.org:5552
9f2baec5985f01fc8d033d743202891a
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reg_key
9f2baec5985f01fc8d033d743202891a
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splitter
|'|'|
Signatures
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Executes dropped EXE 1 IoCs
Processes:
GTA V Tool.exepid process 1340 GTA V Tool.exe -
Modifies Windows Firewall 1 TTPs 1 IoCs
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Drops startup file 2 IoCs
Processes:
GTA V Tool.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9f2baec5985f01fc8d033d743202891a.exe GTA V Tool.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\9f2baec5985f01fc8d033d743202891a.exe GTA V Tool.exe -
Loads dropped DLL 1 IoCs
Processes:
527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exepid process 1944 527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
GTA V Tool.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\9f2baec5985f01fc8d033d743202891a = "\"C:\\Users\\Admin\\AppData\\Roaming\\GTA V Tool.exe\" .." GTA V Tool.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\9f2baec5985f01fc8d033d743202891a = "\"C:\\Users\\Admin\\AppData\\Roaming\\GTA V Tool.exe\" .." GTA V Tool.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 19 IoCs
Processes:
GTA V Tool.exedescription pid process Token: SeDebugPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe Token: 33 1340 GTA V Tool.exe Token: SeIncBasePriorityPrivilege 1340 GTA V Tool.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exeGTA V Tool.exedescription pid process target process PID 1944 wrote to memory of 1340 1944 527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe GTA V Tool.exe PID 1944 wrote to memory of 1340 1944 527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe GTA V Tool.exe PID 1944 wrote to memory of 1340 1944 527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe GTA V Tool.exe PID 1944 wrote to memory of 1340 1944 527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe GTA V Tool.exe PID 1340 wrote to memory of 944 1340 GTA V Tool.exe netsh.exe PID 1340 wrote to memory of 944 1340 GTA V Tool.exe netsh.exe PID 1340 wrote to memory of 944 1340 GTA V Tool.exe netsh.exe PID 1340 wrote to memory of 944 1340 GTA V Tool.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe"C:\Users\Admin\AppData\Local\Temp\527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\GTA V Tool.exe"C:\Users\Admin\AppData\Roaming\GTA V Tool.exe"2⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\GTA V Tool.exe" "GTA V Tool.exe" ENABLE3⤵
- Modifies Windows Firewall
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\GTA V Tool.exeFilesize
23KB
MD5cd17dd572d94cca824f868ec595d14d9
SHA15de33302429da03c2bd7cb712f5666bde53e9bb4
SHA256527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0
SHA512dfa1fc9f0af9d4d5a4a5433e4d6790152c6d3e905a6033fd4bc7855e3967d67774e0f8ac031e106fe95bad28c973471e53b02e709897b94b805e7d0c335cdd15
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C:\Users\Admin\AppData\Roaming\GTA V Tool.exeFilesize
23KB
MD5cd17dd572d94cca824f868ec595d14d9
SHA15de33302429da03c2bd7cb712f5666bde53e9bb4
SHA256527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0
SHA512dfa1fc9f0af9d4d5a4a5433e4d6790152c6d3e905a6033fd4bc7855e3967d67774e0f8ac031e106fe95bad28c973471e53b02e709897b94b805e7d0c335cdd15
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\Users\Admin\AppData\Roaming\GTA V Tool.exeFilesize
23KB
MD5cd17dd572d94cca824f868ec595d14d9
SHA15de33302429da03c2bd7cb712f5666bde53e9bb4
SHA256527ad0d149d5ab2072de8a3d0d30361a919f247d5036f56e79d244ec9ab9a1f0
SHA512dfa1fc9f0af9d4d5a4a5433e4d6790152c6d3e905a6033fd4bc7855e3967d67774e0f8ac031e106fe95bad28c973471e53b02e709897b94b805e7d0c335cdd15
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memory/944-63-0x0000000000000000-mapping.dmp
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memory/1340-57-0x0000000000000000-mapping.dmp
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memory/1340-62-0x0000000075040000-0x00000000755EB000-memory.dmpFilesize
5.7MB
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memory/1340-65-0x0000000075040000-0x00000000755EB000-memory.dmpFilesize
5.7MB
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memory/1944-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmpFilesize
8KB
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memory/1944-55-0x0000000075040000-0x00000000755EB000-memory.dmpFilesize
5.7MB
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memory/1944-61-0x0000000075040000-0x00000000755EB000-memory.dmpFilesize
5.7MB