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Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 04:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe
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Size
88KB
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MD5
ede394aca38b569dd3bfda2ec4e5f160
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SHA1
0e16c5c8ede4301c4224fc91d6d95ce190f0518a
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SHA256
dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a
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SHA512
52ce61d5b1a473ba4b48110208567e08f355c199832b542c673a0947d9c64f708d168299da24ade70600ab65c9759f6021e46d3879c3cf30251c522e416fee02
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SSDEEP
768:vAr68qOJ+Ttnj/AxqwHpFeh6gM1rA8dOsc7jUq4RkA5o3K1DfsvtzsXjLft+9o1r:vArHqlZWLFjnAzA5o6BfItoXjLl0hm
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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe Set value (int) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kuiaqum.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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe -
Executes dropped EXE 1 IoCs
pid Process 5088 kuiaqum.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /p" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /s" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /j" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /c" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /r" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /d" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /l" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /z" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /y" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /t" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /m" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /u" dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /w" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /i" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /a" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /e" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /v" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /n" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /q" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /g" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /b" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /o" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /f" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /h" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /u" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /k" kuiaqum.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuiaqum = "C:\\Users\\Admin\\kuiaqum.exe /x" kuiaqum.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 4904 dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe 4904 dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe 5088 kuiaqum.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4904 dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe 5088 kuiaqum.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4904 wrote to memory of 5088 4904 dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe 90 PID 4904 wrote to memory of 5088 4904 dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe 90 PID 4904 wrote to memory of 5088 4904 dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.exe"C:\Users\Admin\AppData\Local\Temp\dd6289596967014bf5879a28bad6302f0a3189a34b4abc8f39680f793460517a.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:4904 -
C:\Users\Admin\kuiaqum.exe"C:\Users\Admin\kuiaqum.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:5088
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
88KB
MD5d0dc662d07cdbaca757dcd7590a65679
SHA195c513f930ba61eba1b8f8b47bce4ff27f4e5bc0
SHA2564727e53037913a9657b6b3207d9a5b7cc56796cb2c18c69db4136d6741cb134e
SHA5122e1657a3e9226d1e34c452f613cf6b9a0aec5f56bfdde3ad583edaf33350e33f4ce451812936c9b9768e8639650e8dbd5e75650aa821de1de818c081426e6867