Analysis
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max time kernel
152s -
max time network
182s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 22:13
Static task
static1
Behavioral task
behavioral1
Sample
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe
Resource
win10v2004-20221111-en
General
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Target
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe
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Size
77KB
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MD5
3462fc56c22abe31f355e1f3c5bd295e
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SHA1
7fb9965ebdea385f492a5c6fc97e2850c10067ad
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SHA256
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0
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SHA512
61442190a8f361cb44e3e96dbccefd478d832daf1709a61931abaf459987d680c6d88a9227581553dc51590c211f75369a63002e6a1cfe491c4ca7c20fa87b46
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SSDEEP
1536:RjJFiSGOr8G49QsIl1azj+wisAHYyrCzDeEmPxbPBUo1+byjnRJ/yO:Rj76Or8G4Klkj+wisAH//PBUofL6O
Malware Config
Signatures
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Modifies Windows Firewall 1 TTPs 2 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\tWaDLkO = "C:\\Users\\Admin\\AppData\\Roaming\\tWaDLkO\\tWaDLkO.exe" 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exedescription ioc process File opened (read-only) \??\K: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\L: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\Q: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\E: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\F: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\H: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\I: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\J: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\S: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\T: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\U: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\Y: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\M: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\P: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\V: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\W: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\X: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\G: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\N: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\O: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\Z: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\B: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe File opened (read-only) \??\R: 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exepid process 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exedescription pid process Token: SeDebugPrivilege 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exedescription pid process target process PID 1440 wrote to memory of 1156 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 1156 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 1156 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 1156 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 1224 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe notepad.exe PID 1440 wrote to memory of 1224 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe notepad.exe PID 1440 wrote to memory of 1224 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe notepad.exe PID 1440 wrote to memory of 1224 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe notepad.exe PID 1440 wrote to memory of 872 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 872 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 872 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 872 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe netsh.exe PID 1440 wrote to memory of 1224 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe notepad.exe PID 1440 wrote to memory of 1224 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe notepad.exe PID 1440 wrote to memory of 1924 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe charmap.exe PID 1440 wrote to memory of 1924 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe charmap.exe PID 1440 wrote to memory of 1924 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe charmap.exe PID 1440 wrote to memory of 1924 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe charmap.exe PID 1440 wrote to memory of 1924 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe charmap.exe PID 1440 wrote to memory of 1924 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe charmap.exe PID 1440 wrote to memory of 1148 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe taskhost.exe PID 1440 wrote to memory of 1148 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe taskhost.exe PID 1440 wrote to memory of 1240 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe Dwm.exe PID 1440 wrote to memory of 1240 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe Dwm.exe PID 1440 wrote to memory of 1272 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe Explorer.EXE PID 1440 wrote to memory of 1272 1440 91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe"C:\Users\Admin\AppData\Local\Temp\91c11d26188e5a5b73bb5ca07ac2541a9fd177862e7041017e1a2314ce2f52b0.exe"2⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exefirewall add rule name="Internet Explore" dir=in action=allow program="C:\Users\Admin\AppData\Roaming\tWaDLkO\tWaDLkO.exe" enable=yes3⤵
- Modifies Windows Firewall
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C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"3⤵
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C:\Windows\SysWOW64\netsh.exefirewall add allowedprogram mode=ENABLE profile=ALL name="Internet Explore" program="C:\Users\Admin\AppData\Roaming\tWaDLkO\tWaDLkO.exe"3⤵
- Modifies Windows Firewall
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C:\Windows\SysWOW64\charmap.exe"C:\Windows\system32\charmap.exe"3⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/872-57-0x0000000000000000-mapping.dmp
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memory/1156-55-0x0000000000000000-mapping.dmp
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memory/1224-56-0x0000000000000000-mapping.dmp
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memory/1440-54-0x00000000766F1000-0x00000000766F3000-memory.dmpFilesize
8KB
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memory/1440-59-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1440-63-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1924-62-0x0000000000000000-mapping.dmp