Analysis
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max time kernel
179s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 03:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
043d8def8d9c9d603b5a6320b4e8a9e6.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
043d8def8d9c9d603b5a6320b4e8a9e6.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
043d8def8d9c9d603b5a6320b4e8a9e6.exe
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Size
292KB
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MD5
043d8def8d9c9d603b5a6320b4e8a9e6
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SHA1
69c0b167a82e148f27ec35208230232204581d32
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SHA256
19cac766fac463a947302ab28b35cbd479b4d293340833b23fce34faf048b45d
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SHA512
654e9e2c442d058b0716388c6426079d1790824239abb125a1c806717a39b2007ed999906d19daacc785943e2eda5bbc71bb5355c6747ffe29bb17b69cf3f252
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SSDEEP
6144:m6f0iLlxjqNeVilscsU3ESMCjtpUABR6YLzSv79VxUutl:fXLlx2kViuUPMCjtpUABR6YLzo7RUy
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 043d8def8d9c9d603b5a6320b4e8a9e6.exe Set value (int) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zeiup.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation 043d8def8d9c9d603b5a6320b4e8a9e6.exe -
Executes dropped EXE 1 IoCs
pid Process 2080 zeiup.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /L" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /O" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /s" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /t" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /g" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /v" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /m" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /b" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /U" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /B" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /i" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /C" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /S" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /T" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /V" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /k" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /q" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /p" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /f" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /M" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /A" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /e" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /Y" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /z" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /Z" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /h" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /o" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /E" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /x" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /w" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /K" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /I" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /n" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /u" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /Q" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /J" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /d" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /G" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /a" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /O" 043d8def8d9c9d603b5a6320b4e8a9e6.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /r" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /j" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /c" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /F" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /y" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /D" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /H" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /l" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /X" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /P" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /W" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /N" zeiup.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeiup = "C:\\Users\\Admin\\zeiup.exe /R" zeiup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3460 043d8def8d9c9d603b5a6320b4e8a9e6.exe 3460 043d8def8d9c9d603b5a6320b4e8a9e6.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe 2080 zeiup.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3460 043d8def8d9c9d603b5a6320b4e8a9e6.exe 2080 zeiup.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3460 wrote to memory of 2080 3460 043d8def8d9c9d603b5a6320b4e8a9e6.exe 93 PID 3460 wrote to memory of 2080 3460 043d8def8d9c9d603b5a6320b4e8a9e6.exe 93 PID 3460 wrote to memory of 2080 3460 043d8def8d9c9d603b5a6320b4e8a9e6.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\043d8def8d9c9d603b5a6320b4e8a9e6.exe"C:\Users\Admin\AppData\Local\Temp\043d8def8d9c9d603b5a6320b4e8a9e6.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3460 -
C:\Users\Admin\zeiup.exe"C:\Users\Admin\zeiup.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2080
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
93KB
MD5877d22970904b5928352c41485abbd70
SHA11e2262448a50aab274f6246673cdec8c7ffad53f
SHA256233428e1ae02d29c1386ea539cdb775da4e61c98cfc1366976c5d9342bdd9350
SHA5121c491bfd02a7f1c58acb7c5b2d9fa773af5d9db652106131698e5a3d5b543c8c5363ad6ef1b24df540fbdbc50cf5e9ebdb55150ead1961cd0892e11ec2fce7f4
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Filesize
292KB
MD519537855d62d2c3e735ae4839d0ea736
SHA1a570b5757d5f3ac75e5479c4013cccb37587bcfe
SHA256ee3470120de2c663717f13107e3e315df37d2f3a9c6590b1958c11a1e740ae94
SHA5122a7cc5f260567112597c09dafb5b13af321719cf30cae1e4bdf22f68071ae75c59e425e4b7f65f4d4095243dcc62be849dc9698765ef0bbd9d8b573b294e985d
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Filesize
99KB
MD5b1ef17d88fe64a7b9c9237bd9eece5e9
SHA178e76003ddcb88d86e16ca8c14188fd735470bb9
SHA256176fd0dad43ad91edbf8356127b87ca7ec22ec7d243d476d365317611a096401
SHA5125cb724c3effb380a163aa1134811d08d14a1bdd99f8359348b7a5bf02b679051f12f276dba223c2c4bed9b893281a00150ebdf50c6b878ecc913fb6acda72933