Analysis
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max time kernel
56s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
02-11-2022 20:45
Static task
static1
Behavioral task
behavioral1
Sample
440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e.exe
Resource
win10-20220812-en
General
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Target
440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e.exe
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Size
1.8MB
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MD5
cb540ab7fafb0e911737d5d7305195bc
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SHA1
68cf47e781df047b1971027f03e4c2b523710bb5
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SHA256
440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e
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SHA512
3b92ae050460e74223cffe86efacfa5f9861e91cc4ed1c57997518c169218ae5285ea3e7e73a5ab7360702a1ed484b6497c802653880721ce05d51e405f655a3
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SSDEEP
49152:gJ4N6xn/zlMI+lrA2F7UhAEcEqNKokq/7O6e:gJ4o1rlMXrRUaEcEqMize
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 1488 msiexec.exe 1488 msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4324 wrote to memory of 1488 4324 440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e.exe 66 PID 4324 wrote to memory of 1488 4324 440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e.exe 66 PID 4324 wrote to memory of 1488 4324 440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e.exe 66
Processes
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C:\Users\Admin\AppData\Local\Temp\440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e.exe"C:\Users\Admin\AppData\Local\Temp\440ae0e3f8759a6586d25e1e966ccf19f8a8987df1a271de702324ce5cf2e37e.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" -Y .\fTUE2H.F2⤵
- Loads dropped DLL
PID:1488
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.0MB
MD5349e69d6debfbe7217aa3e2eff41d0c8
SHA166f9188dc9e1aefe667a6bc849c19b3440acedf1
SHA25695d448274bb6b534ce8c663626599948d226d815cc19ce1a1bc04f4283948e9d
SHA512aaeb500e51bba56687a74743112c7e235625b43d5b4995ed3e68435ceaceddb55032b89c9ccd3c01a4213fc5cb8e85f9ff820ae6c44c5d315aba78a9e08c275e
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Filesize
2.0MB
MD5349e69d6debfbe7217aa3e2eff41d0c8
SHA166f9188dc9e1aefe667a6bc849c19b3440acedf1
SHA25695d448274bb6b534ce8c663626599948d226d815cc19ce1a1bc04f4283948e9d
SHA512aaeb500e51bba56687a74743112c7e235625b43d5b4995ed3e68435ceaceddb55032b89c9ccd3c01a4213fc5cb8e85f9ff820ae6c44c5d315aba78a9e08c275e
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Filesize
2.0MB
MD5349e69d6debfbe7217aa3e2eff41d0c8
SHA166f9188dc9e1aefe667a6bc849c19b3440acedf1
SHA25695d448274bb6b534ce8c663626599948d226d815cc19ce1a1bc04f4283948e9d
SHA512aaeb500e51bba56687a74743112c7e235625b43d5b4995ed3e68435ceaceddb55032b89c9ccd3c01a4213fc5cb8e85f9ff820ae6c44c5d315aba78a9e08c275e