Analysis
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max time kernel
10s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
15/02/2023, 16:48
Static task
static1
Behavioral task
behavioral1
Sample
2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe
Resource
win7-20220812-en
5 signatures
150 seconds
General
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Target
2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe
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Size
168KB
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MD5
84d164fbfe0982a00404cb3d7b164bf5
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SHA1
e068cd94e06c1f592a2d16ac2adc52c2ce506fa5
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SHA256
2032acdf04511314d53f51d1fef7f9e62e69abbe3db0b31a0302a8545ab1bd82
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SHA512
be33a2f96c68ff640a1f59241969fb27971305ecf251c2f8422d3e5a6b0bf609580a7360db3fa3c0355c956f19efec5f7d2f69e947e8f3c979f930ee1761da04
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SSDEEP
3072:tzFEhjHHIUjCgArLEZXApH3UHE360ESYUzp8t:1FWHIU2Y9KEHE36FS5p8t
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: RenamesItself 1 IoCs
pid Process 2032 2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe -
Suspicious use of UnmapMainImage 4 IoCs
pid Process 1116 2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe 2032 2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe 1476 typtexture.exe 1528 typtexture.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1116 wrote to memory of 2032 1116 2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe 26 PID 1116 wrote to memory of 2032 1116 2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe 26 PID 1116 wrote to memory of 2032 1116 2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe 26 PID 1116 wrote to memory of 2032 1116 2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe 26 PID 1476 wrote to memory of 1528 1476 typtexture.exe 28 PID 1476 wrote to memory of 1528 1476 typtexture.exe 28 PID 1476 wrote to memory of 1528 1476 typtexture.exe 28 PID 1476 wrote to memory of 1528 1476 typtexture.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe"C:\Users\Admin\AppData\Local\Temp\2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe"1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Users\Admin\AppData\Local\Temp\2019-05-01-Emotet-binary-retrieved-by-Word-macro.exe--6dea92982⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
PID:2032
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C:\Windows\SysWOW64\typtexture.exe"C:\Windows\SysWOW64\typtexture.exe"1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1476 -
C:\Windows\SysWOW64\typtexture.exe--e872c3622⤵
- Suspicious use of UnmapMainImage
PID:1528
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