Analysis
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max time kernel
135s -
max time network
135s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
30-12-2021 03:06
Static task
static1
General
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Target
811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe
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Size
1.8MB
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MD5
6c399921f7e4c5d649ba6158e1910de9
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SHA1
e143e65ad767cf4d9fac58edf6587ab95b8a6f5e
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SHA256
811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8
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SHA512
0a971bd1d5b15a0fbdcd38855cde3b7e01fe8dec61be56c130c850d20c571b8290a201d521931aea479d2945a0510716d220ab6365b5a0eec6a69d08c411bb92
Malware Config
Extracted
danabot
4
142.11.244.223:443
192.236.194.72:443
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embedded_hash
0FA95F120D6EB149A5D48E36BC76879D
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type
loader
Signatures
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 1260 created 2784 1260 WerFault.exe 811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3052 rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1260 2784 WerFault.exe 811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
WerFault.exepid process 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe 1260 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 1260 WerFault.exe Token: SeBackupPrivilege 1260 WerFault.exe Token: SeDebugPrivilege 1260 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exedescription pid process target process PID 2784 wrote to memory of 3052 2784 811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe rundll32.exe PID 2784 wrote to memory of 3052 2784 811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe rundll32.exe PID 2784 wrote to memory of 3052 2784 811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe"C:\Users\Admin\AppData\Local\Temp\811301220548eee5868d59b62e9aca43c2a3fb281e3e9c782191fbf968c1caa8.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\811301~1.DLL,s C:\Users\Admin\AppData\Local\Temp\811301~1.EXE2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 5522⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\811301~1.DLLMD5
4fefae628fbfd814e982ba2ca9dbb162
SHA1ff40b0d051a1dc48c07af6d08533087f006e70b0
SHA256ca475d2e01819b3c46e9357ddedab22a5c90ff3de9ef1e8db79b10217e8d21a7
SHA512aee62440fe1beee154dec85ec337a2c042214633e4e58ade027c626b6bf36cb37378cab10649f72a634b7e648501076f53cf9327b922640686766e964e548dd2
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\Users\Admin\AppData\Local\Temp\811301~1.DLLMD5
4fefae628fbfd814e982ba2ca9dbb162
SHA1ff40b0d051a1dc48c07af6d08533087f006e70b0
SHA256ca475d2e01819b3c46e9357ddedab22a5c90ff3de9ef1e8db79b10217e8d21a7
SHA512aee62440fe1beee154dec85ec337a2c042214633e4e58ade027c626b6bf36cb37378cab10649f72a634b7e648501076f53cf9327b922640686766e964e548dd2
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memory/2784-114-0x000000000113F000-0x00000000012CE000-memory.dmpFilesize
1.6MB
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memory/2784-115-0x00000000012E0000-0x0000000001485000-memory.dmpFilesize
1.6MB
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memory/2784-116-0x0000000000400000-0x0000000000D9A000-memory.dmpFilesize
9.6MB
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memory/3052-117-0x0000000000000000-mapping.dmp