Analysis
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max time kernel
117s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2024, 10:27
Behavioral task
behavioral1
Sample
6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe
Resource
win10v2004-20241007-en
General
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Target
6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe
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Size
1.3MB
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MD5
23d0ba89b4f4f13a84f971538087cef0
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SHA1
7e6770617f557f1a610d5c028601084dbb1d161d
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SHA256
6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588eb
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SHA512
772104451184784ad2c034db833fcb23c7cb350d11559ccebee6d4577e53400f9a08941cc86337b27c4e2d106366594cb360cf93c5e1564074579379d91172a8
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SSDEEP
24576:nAD3HRNtvJ2QY6ynjTdcpLmBtMs51aoflG4/iMtQkSNSFkeKvvvvLpphd7d8ddPp:nkpBs5dlG4/i0QkSoeeKvvvvLpphd7dM
Malware Config
Signatures
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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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe -
resource yara_rule behavioral2/memory/1940-0-0x0000000000400000-0x000000000054E000-memory.dmp upx behavioral2/files/0x000c000000023b8c-11.dat upx behavioral2/memory/1940-16-0x0000000000400000-0x000000000054E000-memory.dmp upx behavioral2/memory/1940-19-0x0000000000400000-0x000000000054E000-memory.dmp upx behavioral2/memory/1940-22-0x0000000000400000-0x000000000054E000-memory.dmp upx behavioral2/memory/1940-26-0x0000000000400000-0x000000000054E000-memory.dmp upx behavioral2/memory/1940-29-0x0000000000400000-0x000000000054E000-memory.dmp upx behavioral2/memory/1940-32-0x0000000000400000-0x000000000054E000-memory.dmp upx -
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 3 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 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1940 wrote to memory of 1052 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 86 PID 1940 wrote to memory of 1052 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 86 PID 1940 wrote to memory of 1052 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 86 PID 1940 wrote to memory of 4708 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 87 PID 1940 wrote to memory of 4708 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 87 PID 1940 wrote to memory of 4708 1940 6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe"C:\Users\Admin\AppData\Local\Temp\6e7d0ed3b46c8d0fe79c0cb8309600c04d28b1846990d2addc48e58c797588ebN.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1940 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:1052
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:4708
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
92B
MD50a09f354748324840a98a09a15172fb8
SHA141dc1d5cb5f99590ea7b83516be4ca616707932a
SHA25631a81ee87f0c6987d56d48ccac000d92e2a4efdb6b2f84787e9ef420d9f91c7d
SHA512f21a7c0f5f13285b5faa1fdaca04d15460d9b436eda4bb98a761bdb02b802f00c1c5727d84c97565891d317cd2dbc92ac370ecb8c248082a83a51558cd63bda8
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Filesize
754B
MD502c869d11dd3d594a128660ee4cedf9c
SHA10fa985c07c44e7803fa47c1508972dcf8e3b286c
SHA256c80331bc02c9f6d9f0d5811863a7b5bee2810029c72de5ee50c821b3bdc10e00
SHA51222eda3844cc4320eb9df3b04bd4fd7f7076c6bdca1e557635929154bda6cd5f83ca26ea1d0041b427e6738a2f1d60a002190c26170e9194d9d263a69fc057203
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Filesize
1.3MB
MD59fca337cf6fe723608c0bbd379af404e
SHA1b56dd405334b097102ffa2b4158d1eb6a10d52c7
SHA2567320fc0fff04016d800a6cc2523321f512235fd3ddd4f4857e69907608d475eb
SHA5126fcd0775f83da7a558dd43917fd68224c5654f57158ac6856a88ceeb43a838ff04d36b1b22618c84ab4c3c2f201be655ff879a6379223c9e556da0e269f26d15