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Analysis
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max time kernel
142s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 18:42
Static task
static1
Behavioral task
behavioral1
Sample
172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe
Resource
win10v2004-20220812-en
General
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Target
172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe
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Size
5.8MB
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MD5
45f05a9831411c4c280ac7b08717eb1d
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SHA1
1e37e1173168970aadb7e58707dcc4ecf1a65771
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SHA256
172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112
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SHA512
dee2eb69047f57834a74af18e7a79c0d0b972d412fd7eb853487b5711ec1002791459058f2a2f2fcc684ae9d0a5bfe7ab2becea086cd8428e3410c68fea46675
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SSDEEP
98304:qSFiGIifuK1sSnFwa42CjsJSQqa/WKHlAbXsKhxyX+kqeA8H//TtlUBwNZ43+XPg:VnG8xA2p0uWKFA9zyX+kq8HDAJuPe4TM
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 5008 172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.tmp -
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 2204 wrote to memory of 5008 2204 172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe 82 PID 2204 wrote to memory of 5008 2204 172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe 82 PID 2204 wrote to memory of 5008 2204 172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe"C:\Users\Admin\AppData\Local\Temp\172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Users\Admin\AppData\Local\Temp\is-617JA.tmp\172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.tmp"C:\Users\Admin\AppData\Local\Temp\is-617JA.tmp\172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.tmp" /SL5="$801CA,5840550,52224,C:\Users\Admin\AppData\Local\Temp\172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.exe"2⤵
- Executes dropped EXE
PID:5008
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\is-617JA.tmp\172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.tmp
Filesize662KB
MD5b45570ddb00885bfe9e878af91a90564
SHA166daf059333962a65735999e99eb868cf9d5e832
SHA25629fedae831f5b1704e5b53351cd6b8d33a21b7971894a9d0385895d7662e264f
SHA51284350f30f9372be749fa244190b7d35a02aa2ce1ded9b45d89c29135a384e1170a54ef1af7004836ab9c30770a44f7e085b0cb238786a6d93d7e8cdec993d768
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C:\Users\Admin\AppData\Local\Temp\is-617JA.tmp\172ab380d5c0a66fce457aa596fcb1479d00372e3ced8835885e26c9c1e06112.tmp
Filesize662KB
MD5b45570ddb00885bfe9e878af91a90564
SHA166daf059333962a65735999e99eb868cf9d5e832
SHA25629fedae831f5b1704e5b53351cd6b8d33a21b7971894a9d0385895d7662e264f
SHA51284350f30f9372be749fa244190b7d35a02aa2ce1ded9b45d89c29135a384e1170a54ef1af7004836ab9c30770a44f7e085b0cb238786a6d93d7e8cdec993d768