Analysis
- max time kernel
90s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
26/01/2024, 01:20
Behavioral task
behavioral1
Sample
7602b6f194dfa4d760e983c86a086e12.dll
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
7602b6f194dfa4d760e983c86a086e12.dll
Resource
win10v2004-20231222-en
4 signatures
150 seconds
General
- Target 7602b6f194dfa4d760e983c86a086e12.dll
- Size 1.1MB
- Sample240126-bqlhxscdan
- SHA256 e7b077d48f9284eaa1414be26da9d63afa743550b61f4ca9076a8dd4d58bcd95
- MD5 7602b6f194dfa4d760e983c86a086e12
- SHA1 a8bf84b3f118e68aa647d31b15631503a2df16f4
- SHA512 aa339074d2eb9db7fa029d75940c9466bb9dac0a4231543280ac92adfaba6ba447616af7e3678ae218e1d5c5571ff4f0ef4b01c03d49b006c7781a041f4b4ccd
- SSDEEP 24576:0wu3TD8QzGa+VufmbaAbJdOSn8B8xkq8RFv8vxEVJQ:PR7aErZqSnRxkq8bB
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3484-0-0x0000000010000000-0x0000000010320000-memory.dmp vmprotect behavioral2/memory/3484-1-0x0000000010000000-0x0000000010320000-memory.dmp vmprotect - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3484 rundll32.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3484 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4392 wrote to memory of 3484 4392 rundll32.exe 29 PID 4392 wrote to memory of 3484 4392 rundll32.exe 29 PID 4392 wrote to memory of 3484 4392 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7602b6f194dfa4d760e983c86a086e12.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7602b6f194dfa4d760e983c86a086e12.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3484
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\e5746d3.tmp
- Size 1.6MB
- SHA256 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
- MD5 4f3387277ccbd6d1f21ac5c07fe4ca68
- SHA1 e16506f662dc92023bf82def1d621497c8ab5890
- SHA512 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219
- SSDEEP 24576:qhYK3o0FvOh/e8AuDq8TJqbEPVVdqi90gvuPGO12HoIGTufqN8:2XFvO5egq8TMbEL59JCKSN
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\e5746d4.tmp
- Size 1.6MB
- SHA256 1d24528682fec6a542eca5da7fe473a967543cc584acea31f8ec7c2758152e2c
- MD5 88a975c9ec2f0e4460702fa39b60ef3f
- SHA1 35bae9ce1d195cb846bf5f609f1da81689a45502
- SHA512 4adaa9db51502a792770c81e7508cf12f87fcc6925e5d60dd9e058fafd8191e5588ea417c0231719c1093d779186fede2c556802e3806b793e896c0b05f8bb1c
- SSDEEP 24576:qUmNLa3/ciWUl/O9NullShqmJJBwuCx59U4IgL5p33l0:CgrWUl2ruLIJBwuOTU4Iwl0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\e5746d5.tmp
- Size 137KB
- SHA256 5dd2f5a957946e0b6f63660ebd897851aad4795d4c847396c47ddbb647715583
- MD5 f6b847a54cfb804a25b8842b45fd1d50
- SHA1 bb22fef07ce1577c8a7fa057d8cf05502c013bfc
- SHA512 dd08a55f538e2a33e6a0c496dc97ae9045594cbbf62f7894ae8ded63f4dc0b2e89c5935269adfd1c19607b1d2474bddc49f6acb955e6dc53a55560663ca2137a
- SSDEEP 3072:Jzo8B8bfB1A9eZ6UACyOBwr1of+S/M19oWUrTv5ZXYuDjU+E:hB8bp1UehAj1of+SDav
- MD5 SHA1 SHA512 SSDEEP