Analysis
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max time kernel
119s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 19:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe
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Size
84KB
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MD5
d6e308a860438f031fd83cc27b179540
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SHA1
0a2a4cb12269cc3aeea2b523cd269f22d9cd11ee
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SHA256
e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923
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SHA512
5602a7c4565f40333ba01c6babc186c865fb3e515b615657ab55cb5b34d9d4fa963c308b119adf6b4c4374759669a2230e3dc8e92ba6eb75b5c1f4bfbd7205ed
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SSDEEP
768:pKINYQmuec4OdJNUC1x2avPPpykILkGuIBLP3nxD7TONoap55VSFJ0T72mZCcLX:pFYBZOdUCJwVuYipwFJ0T72mocT
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-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe Set value (int) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qiumu.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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe -
Executes dropped EXE 1 IoCs
pid Process 2324 qiumu.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /i" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /c" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /l" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /z" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /f" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /a" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /g" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /m" e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /n" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /y" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /x" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /p" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /m" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /k" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /h" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /q" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /d" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /u" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /v" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /r" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /e" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /s" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /o" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /b" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /t" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /w" qiumu.exe Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\qiumu = "C:\\Users\\Admin\\qiumu.exe /j" qiumu.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qiumu.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4324 e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe 4324 e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe 2324 qiumu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4324 e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe 2324 qiumu.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4324 wrote to memory of 2324 4324 e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe 84 PID 4324 wrote to memory of 2324 4324 e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe 84 PID 4324 wrote to memory of 2324 4324 e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe"C:\Users\Admin\AppData\Local\Temp\e9d95c7263b742a7fe6fc68e0af295584ea4e4c6ae5fec43ff5a3af8c6354923N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Users\Admin\qiumu.exe"C:\Users\Admin\qiumu.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2324
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
84KB
MD5cc8ce382342d207cdd5fabf2ec1e365d
SHA1231ba3c0c8156372f115dc6d81bd35e1c79ec67f
SHA25640fdbd32b2d6e79c91c97becb10da205c5d51a6d65b416c6016e36285f0d385b
SHA51241249050c8ea2b3752aa920d71c25ba73c15bdfab8f5da2297aaa8724d3718654905dd3d82a87f96fc6dba94a42a64d0eacbb2bb0fb0f2c44e57358a6b836c69