Analysis
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max time kernel
48s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system -
submitted
09-12-2022 01:25
Static task
static1
General
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Target
5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0.exe
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Size
2.5MB
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MD5
ef4a25145ba4b158bcc06f4061a46250
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SHA1
3fccbda67b5d2040265b732ad3a66ba0b6a16115
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SHA256
5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0
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SHA512
f6bd47d4bc8feca4deba24a91664a0da7acca4f052d92679eeda9a9dd4f4756d103ef3db4e1f61a9f5a4437df22e4acd02d5acce19dc8929ff4e9c372554a3dd
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SSDEEP
49152:mCAJ4YBXvqBXSrCLjtzfLMr9hjlZmF0LkYFCRA9E/MT9VvUbDlc/Dua:PAJ4YCVS4zDMJhuF0LkoGE38PCLua
Malware Config
Extracted
danabot
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embedded_hash
341D2FD1638BB267A80C7445E1909B57
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type
loader
Signatures
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Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 2292 rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3308 2292 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0.exedescription pid process target process PID 328 wrote to memory of 2292 328 5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0.exe rundll32.exe PID 328 wrote to memory of 2292 328 5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0.exe rundll32.exe PID 328 wrote to memory of 2292 328 5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0.exe"C:\Users\Admin\AppData\Local\Temp\5ef9be168751664f84385f33b62bef6a3617bb4aa5b482fefd5a4e2e16b76fc0.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\Didddpquafu.dll,start2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 6563⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\Didddpquafu.dllFilesize
2.4MB
MD59c5176231813f89d805c9d3d062d15a4
SHA18399837cb835cb5cc6d62a2dcd5ae6074b4a73ef
SHA25654151fdf5083d1fafa46c1220584a236cc99b3a012bd92fbafead6fbddca5fbc
SHA512055c8e1c5e1a3431a68d7fa9e798aea55bf039df8a35cf052f02fece389f829323cf907ae799aecb5746adc26b47a6cfc0a732d781d906ebb0366658423356da
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\Users\Admin\AppData\Local\Temp\Didddpquafu.dllFilesize
2.4MB
MD59c5176231813f89d805c9d3d062d15a4
SHA18399837cb835cb5cc6d62a2dcd5ae6074b4a73ef
SHA25654151fdf5083d1fafa46c1220584a236cc99b3a012bd92fbafead6fbddca5fbc
SHA512055c8e1c5e1a3431a68d7fa9e798aea55bf039df8a35cf052f02fece389f829323cf907ae799aecb5746adc26b47a6cfc0a732d781d906ebb0366658423356da
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memory/328-157-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-127-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-124-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-125-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-126-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-158-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-128-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-129-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-130-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-131-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-159-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-132-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-134-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-136-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-137-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-138-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-139-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-140-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-142-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-143-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-144-0x00000000023A0000-0x00000000025F6000-memory.dmpFilesize
2.3MB
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memory/328-145-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-146-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-147-0x0000000002600000-0x0000000002985000-memory.dmpFilesize
3.5MB
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memory/328-141-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-148-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-149-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-150-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-151-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-120-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-153-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-155-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-156-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-154-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-152-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-123-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-133-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-160-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-161-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-162-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-163-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-164-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-165-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-166-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-167-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-168-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-170-0x0000000000400000-0x0000000000792000-memory.dmpFilesize
3.6MB
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memory/328-169-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-171-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-121-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-122-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-174-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/328-179-0x0000000000400000-0x0000000000792000-memory.dmpFilesize
3.6MB
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memory/328-176-0x0000000002600000-0x0000000002985000-memory.dmpFilesize
3.5MB
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memory/2292-180-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-190-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-178-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-187-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-181-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-177-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-185-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-182-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-175-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-183-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-189-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-188-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-186-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-184-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-173-0x0000000077460000-0x00000000775EE000-memory.dmpFilesize
1.6MB
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memory/2292-172-0x0000000000000000-mapping.dmp