Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
28-01-2024 21:03
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7dff0da01b97671b3eb18edf0afcf0e1.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7dff0da01b97671b3eb18edf0afcf0e1.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
7dff0da01b97671b3eb18edf0afcf0e1.exe
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Size
200KB
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MD5
7dff0da01b97671b3eb18edf0afcf0e1
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SHA1
578531fda2ded3be12059ffcd896265db47f8f73
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SHA256
40c633160a93a04899990b7a054edfdcddf379c51ccf96ba0c990257cb881ab0
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SHA512
bec10a44520333ce93f1700a878ff5caf2bfdc21edbef83d13739da33110e5ada799fdc28ad828638637f13e007cc1331252b32b52a095d2b2283622aea34064
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SSDEEP
6144:W8n7Knvmb7/D26rfo9Am26fBXMZ8R3FXjrCTYTQdq4qJUGQBSpYCbwNX:jn7Knvmb7/D26zZ8R3FXjrC8T8q4qJgH
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-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 7dff0da01b97671b3eb18edf0afcf0e1.exe Set value (int) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zeocii.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-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 7dff0da01b97671b3eb18edf0afcf0e1.exe -
Executes dropped EXE 1 IoCs
pid Process 3108 zeocii.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /U" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /s" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /I" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /k" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /J" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /X" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /Q" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /E" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /R" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /p" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /C" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /x" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /v" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /q" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /r" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /t" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /Y" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /W" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /u" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /S" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /z" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /g" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /a" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /n" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /D" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /A" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /l" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /B" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /d" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /b" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /F" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /N" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /H" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /u" 7dff0da01b97671b3eb18edf0afcf0e1.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /G" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /L" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /K" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /m" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /M" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /f" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /P" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /w" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /i" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /O" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /y" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /e" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /c" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /V" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /h" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /j" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /o" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /T" zeocii.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zeocii = "C:\\Users\\Admin\\zeocii.exe /Z" zeocii.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 1648 7dff0da01b97671b3eb18edf0afcf0e1.exe 1648 7dff0da01b97671b3eb18edf0afcf0e1.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe 3108 zeocii.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1648 7dff0da01b97671b3eb18edf0afcf0e1.exe 3108 zeocii.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1648 wrote to memory of 3108 1648 7dff0da01b97671b3eb18edf0afcf0e1.exe 86 PID 1648 wrote to memory of 3108 1648 7dff0da01b97671b3eb18edf0afcf0e1.exe 86 PID 1648 wrote to memory of 3108 1648 7dff0da01b97671b3eb18edf0afcf0e1.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\7dff0da01b97671b3eb18edf0afcf0e1.exe"C:\Users\Admin\AppData\Local\Temp\7dff0da01b97671b3eb18edf0afcf0e1.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:1648 -
C:\Users\Admin\zeocii.exe"C:\Users\Admin\zeocii.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:3108
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
200KB
MD54eca7a267a8b387be4d0531c2208ad86
SHA140591d7566d01d2945573e6b23ae4c1f14ee9af0
SHA256ce495618ba9193b86301304246ddb86cb73f71021f7320828a394fd0548947f2
SHA5128f9315b07c1c14948b939f71cf92ddddb538a7ed9deca4ace1bba9267ca63ffc2de5d35c6537d505bdfdead5961f2f746b9c4bbfce45ee45401c17000ff5e2d0