Analysis
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max time kernel
136s -
max time network
146s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-11-2020 20:39
Static task
static1
Behavioral task
behavioral1
Sample
3ea5d66b29fcb9d358e73bb9e2e4d795.exe
Resource
win7v20201028
General
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Target
3ea5d66b29fcb9d358e73bb9e2e4d795.exe
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Size
2.7MB
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MD5
3ea5d66b29fcb9d358e73bb9e2e4d795
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SHA1
3496616e8264aa4018bc7dc736ffc6caba7f0576
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SHA256
1aff839a7b4b345500dfcd153a67649e04209b2a43722403d3065aa4f50ba673
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SHA512
ef7516f1ff51254752e75f33a8fc11a5baac9e33466f2e0dba5b62f602b4b4d2d35a276127dd2cf7ccc4086c2e307102a23bdea4839dc428ed4809c48ca98ca1
Malware Config
Extracted
danabot
51.178.195.151
51.222.39.81
149.255.35.125
38.68.50.179
51.77.7.204
Signatures
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Danabot x86 payload 4 IoCs
Detection of Danabot x86 payload, mapped in memory during the execution of its loader.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\3EA5D6~1.DLL family_danabot \Users\Admin\AppData\Local\Temp\3EA5D6~1.DLL family_danabot \Users\Admin\AppData\Local\Temp\3EA5D6~1.DLL family_danabot \Users\Admin\AppData\Local\Temp\3EA5D6~1.DLL family_danabot -
Blocklisted process makes network request 8 IoCs
Processes:
rundll32.exeflow pid process 8 3552 rundll32.exe 20 3552 rundll32.exe 21 3552 rundll32.exe 22 3552 rundll32.exe 23 3552 rundll32.exe 24 3552 rundll32.exe 25 3552 rundll32.exe 26 3552 rundll32.exe -
Loads dropped DLL 3 IoCs
Processes:
regsvr32.exerundll32.exepid process 3412 regsvr32.exe 3552 rundll32.exe 3552 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
3ea5d66b29fcb9d358e73bb9e2e4d795.exeregsvr32.exedescription pid process target process PID 3372 wrote to memory of 3412 3372 3ea5d66b29fcb9d358e73bb9e2e4d795.exe regsvr32.exe PID 3372 wrote to memory of 3412 3372 3ea5d66b29fcb9d358e73bb9e2e4d795.exe regsvr32.exe PID 3372 wrote to memory of 3412 3372 3ea5d66b29fcb9d358e73bb9e2e4d795.exe regsvr32.exe PID 3412 wrote to memory of 3552 3412 regsvr32.exe rundll32.exe PID 3412 wrote to memory of 3552 3412 regsvr32.exe rundll32.exe PID 3412 wrote to memory of 3552 3412 regsvr32.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3ea5d66b29fcb9d358e73bb9e2e4d795.exe"C:\Users\Admin\AppData\Local\Temp\3ea5d66b29fcb9d358e73bb9e2e4d795.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exeC:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\3EA5D6~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\3EA5D6~1.EXE@33722⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3EA5D6~1.DLL,f03⤵
- Blocklisted process makes network request
- Loads dropped DLL
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\3EA5D6~1.DLLMD5
7e76f7a5c55a5bc5f5e2d7a9e886782b
SHA1fc500153dba682e53776bef53123086f00c0e041
SHA256abd75572f897cdda88cec22922d15b509ee8c840fa5894b0aecbef6de23908a3
SHA5120318e0040f4dbf954f27fb10a69bce2248e785a31d855615a1eaf303a772ad51d47906a113605d7bfd3c2b2265bf83c61538f78b071f85ee3c4948f5cde3fb24
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\Users\Admin\AppData\Local\Temp\3EA5D6~1.DLLMD5
7e76f7a5c55a5bc5f5e2d7a9e886782b
SHA1fc500153dba682e53776bef53123086f00c0e041
SHA256abd75572f897cdda88cec22922d15b509ee8c840fa5894b0aecbef6de23908a3
SHA5120318e0040f4dbf954f27fb10a69bce2248e785a31d855615a1eaf303a772ad51d47906a113605d7bfd3c2b2265bf83c61538f78b071f85ee3c4948f5cde3fb24
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\Users\Admin\AppData\Local\Temp\3EA5D6~1.DLLMD5
7e76f7a5c55a5bc5f5e2d7a9e886782b
SHA1fc500153dba682e53776bef53123086f00c0e041
SHA256abd75572f897cdda88cec22922d15b509ee8c840fa5894b0aecbef6de23908a3
SHA5120318e0040f4dbf954f27fb10a69bce2248e785a31d855615a1eaf303a772ad51d47906a113605d7bfd3c2b2265bf83c61538f78b071f85ee3c4948f5cde3fb24
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\Users\Admin\AppData\Local\Temp\3EA5D6~1.DLLMD5
7e76f7a5c55a5bc5f5e2d7a9e886782b
SHA1fc500153dba682e53776bef53123086f00c0e041
SHA256abd75572f897cdda88cec22922d15b509ee8c840fa5894b0aecbef6de23908a3
SHA5120318e0040f4dbf954f27fb10a69bce2248e785a31d855615a1eaf303a772ad51d47906a113605d7bfd3c2b2265bf83c61538f78b071f85ee3c4948f5cde3fb24
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memory/3372-1-0x0000000002C00000-0x0000000002C01000-memory.dmpFilesize
4KB
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memory/3412-2-0x0000000000000000-mapping.dmp
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memory/3552-5-0x0000000000000000-mapping.dmp