Analysis
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max time kernel
136s -
max time network
138s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
02-01-2022 06:21
Static task
static1
General
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Target
43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exe
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Size
1.8MB
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MD5
5aef67f954235d932a1e046932c43a75
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SHA1
75141c79e230ddb7cedb1f6489299781227258e4
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SHA256
43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a
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SHA512
8211434879ad112104f14d14c14cfb395135e6a30f2ba2b9d772b175e00bd0eb501e2df0418750a4e2839211120303ee6bc8b9c12e3de2656fb4ff171e74959b
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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Danabot Loader Component 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\43C7B5~1.DLL DanabotLoader2021 \Users\Admin\AppData\Local\Temp\43C7B5~1.DLL DanabotLoader2021 -
Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 3796 created 3448 3796 WerFault.exe 43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4412 rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3796 3448 WerFault.exe 43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
WerFault.exepid process 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe 3796 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 3796 WerFault.exe Token: SeBackupPrivilege 3796 WerFault.exe Token: SeDebugPrivilege 3796 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exedescription pid process target process PID 3448 wrote to memory of 4412 3448 43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exe rundll32.exe PID 3448 wrote to memory of 4412 3448 43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exe rundll32.exe PID 3448 wrote to memory of 4412 3448 43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.exe"C:\Users\Admin\AppData\Local\Temp\43c7b57b01823374f18934f7d9073bc8cdd908b86b1439b035f23023bfef162a.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\43C7B5~1.DLL,s C:\Users\Admin\AppData\Local\Temp\43C7B5~1.EXE2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3448 -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\43C7B5~1.DLLMD5
bad81a9619bc9b45727f18d86c74cd9b
SHA153635417b243111376d4006c19e9bedac9a7cb91
SHA25669a94dc5ffd36dc1d3340b2f3f07b59c1b1e4e5d4211efa04914b3074b4a9bbe
SHA512f16d3ad736b7ba5ef25f7752e0cc0c5c001538aa72b5a0ce8ff62763d1aa913d0a97baab258dec9c2a30a43b17ba0482df2574eb9455355b5d165f2ac23b7f4c
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\Users\Admin\AppData\Local\Temp\43C7B5~1.DLLMD5
bad81a9619bc9b45727f18d86c74cd9b
SHA153635417b243111376d4006c19e9bedac9a7cb91
SHA25669a94dc5ffd36dc1d3340b2f3f07b59c1b1e4e5d4211efa04914b3074b4a9bbe
SHA512f16d3ad736b7ba5ef25f7752e0cc0c5c001538aa72b5a0ce8ff62763d1aa913d0a97baab258dec9c2a30a43b17ba0482df2574eb9455355b5d165f2ac23b7f4c
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memory/3448-115-0x00000000009E3000-0x0000000000B72000-memory.dmpFilesize
1.6MB
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memory/3448-116-0x0000000000B80000-0x0000000000D25000-memory.dmpFilesize
1.6MB
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memory/3448-117-0x0000000000400000-0x00000000005EA000-memory.dmpFilesize
1.9MB
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memory/4412-118-0x0000000000000000-mapping.dmp