Analysis
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max time kernel
149s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2023 20:49
Behavioral task
behavioral1
Sample
2212-8-0x0000000000440000-0x0000000000452000-memory.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
2212-8-0x0000000000440000-0x0000000000452000-memory.exe
Resource
win10v2004-20231127-en
General
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Target
2212-8-0x0000000000440000-0x0000000000452000-memory.exe
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Size
72KB
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MD5
5348f761b8b3fb6d1f3979b0ce74db97
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SHA1
213474fed0de61a1fa3b900af60ff0762bdeed30
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SHA256
94908648da7011c73a9a3179082d0e782c4ae2dca4a15a209287b1c97e0c557d
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SHA512
39a08dae1edf93eb67a847ae9f4f087ec4c23baca4ad267c982acc00f36583f29047b0b1732cf01a1b69b3437d0a2fdbbb7f13eb6e0203a6148aa3b9afee27f3
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SSDEEP
1536:7EXR4ByV1rkDtM6HaL9xN3XK5Xs14/PFDu1m3ROQg/SPbogqABA1pAbcz:meQAML9xN3XK5Xs14/PFDu1uROQg/SPI
Malware Config
Signatures
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Drops startup file 2 IoCs
Processes:
2212-8-0x0000000000440000-0x0000000000452000-memory.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe 2212-8-0x0000000000440000-0x0000000000452000-memory.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe 2212-8-0x0000000000440000-0x0000000000452000-memory.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
2212-8-0x0000000000440000-0x0000000000452000-memory.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2212-8-0x0000000000440000-0x0000000000452000-memory.exe\" .." 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2212-8-0x0000000000440000-0x0000000000452000-memory.exe\" .." 2212-8-0x0000000000440000-0x0000000000452000-memory.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
2212-8-0x0000000000440000-0x0000000000452000-memory.exepid process 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes:
2212-8-0x0000000000440000-0x0000000000452000-memory.exedescription pid process Token: SeDebugPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: 33 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe Token: SeIncBasePriorityPrivilege 4920 2212-8-0x0000000000440000-0x0000000000452000-memory.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2212-8-0x0000000000440000-0x0000000000452000-memory.exe"C:\Users\Admin\AppData\Local\Temp\2212-8-0x0000000000440000-0x0000000000452000-memory.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4920