Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
21-06-2024 04:42
Static task
static1
Behavioral task
behavioral1
Sample
6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe
Resource
win10v2004-20240611-en
General
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Target
6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe
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Size
400KB
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MD5
0eec5f8386be524d1640d405c8d88d0c
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SHA1
cd5795af2275eebadcde6dc68ffddb67a41b3a53
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SHA256
6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad
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SHA512
67f0229bc454d778391dc40ea29817e362d1b6efafc4d042c2ec93bff8b109adf7d78b91dbd070db7f4ba9e24993dc4423d1ce377bf32525e5cd14a353291aef
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SSDEEP
6144:2xLfWtTGQlHGOg0mtx1fsr4x6ZN9iBMXuPg2X:kjCTG/30S3fNoZbzn
Malware Config
Extracted
gcleaner
185.172.128.90
5.42.64.56
185.172.128.69
Signatures
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 10 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 1000 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 5072 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 3284 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 4080 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 3216 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 3360 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 2832 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 4984 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 4596 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe 3676 4288 WerFault.exe 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 3144 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 3144 taskkill.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.execmd.exedescription pid process target process PID 4288 wrote to memory of 4456 4288 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe cmd.exe PID 4288 wrote to memory of 4456 4288 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe cmd.exe PID 4288 wrote to memory of 4456 4288 6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe cmd.exe PID 4456 wrote to memory of 3144 4456 cmd.exe taskkill.exe PID 4456 wrote to memory of 3144 4456 cmd.exe taskkill.exe PID 4456 wrote to memory of 3144 4456 cmd.exe taskkill.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe"C:\Users\Admin\AppData\Local\Temp\6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 4442⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 7642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 8042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 7962⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 8042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 9322⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 9242⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 10322⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 15842⤵
- Program crash
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /im "6967336154b8873d95da2ad1f20d99d66365dabc73ec3844141d76234afeb0ad.exe" /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 4922⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4288 -ip 42881⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4288 -ip 42881⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V54QW64X\advdlc[1].htmFilesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
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memory/4288-2-0x00000000028D0000-0x000000000290C000-memory.dmpFilesize
240KB
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memory/4288-1-0x0000000002920000-0x0000000002A20000-memory.dmpFilesize
1024KB
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memory/4288-3-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/4288-8-0x0000000010000000-0x000000001001C000-memory.dmpFilesize
112KB
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memory/4288-15-0x0000000000400000-0x0000000002751000-memory.dmpFilesize
35.3MB
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memory/4288-22-0x00000000028D0000-0x000000000290C000-memory.dmpFilesize
240KB
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memory/4288-21-0x0000000002920000-0x0000000002A20000-memory.dmpFilesize
1024KB
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memory/4288-24-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/4288-35-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/4288-34-0x0000000000400000-0x0000000002751000-memory.dmpFilesize
35.3MB