Analysis
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max time kernel
93s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
29-06-2024 22:49
Static task
static1
Behavioral task
behavioral1
Sample
041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe
Resource
win7-20240419-en
General
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Target
041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe
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Size
240KB
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MD5
09cf9362dfe2044f676bf28d543d9668
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SHA1
782d910345aa039885e698e9322065189fe8cf42
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SHA256
041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8
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SHA512
e08d02f65a32f0c5cf208c5669f22373dc2ab862347fa5f23ef05e18039597a648926cbf7abe805a62962d42228ffa2e5b1e6dbe0bb456a5d7e8ff2e6ec88bce
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SSDEEP
3072:2AJ6mJiC5qUtNmC3uyvCQ2uUNf8BF+PdMd4f9lrXbt1NH9Km64eErz4e8:F6OiCHXmC7bS8ml9FJXbt1NdKm6414
Malware Config
Extracted
gcleaner
185.172.128.90
185.172.128.69
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url_path
/advdlc.php
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 8 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 2904 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe 640 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe 3968 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe 4064 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe 1536 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe 2172 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe 1968 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe 2144 892 WerFault.exe 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 3084 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
taskkill.exedescription pid process Token: SeDebugPrivilege 3084 taskkill.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.execmd.exedescription pid process target process PID 892 wrote to memory of 1312 892 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe cmd.exe PID 892 wrote to memory of 1312 892 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe cmd.exe PID 892 wrote to memory of 1312 892 041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe cmd.exe PID 1312 wrote to memory of 3084 1312 cmd.exe taskkill.exe PID 1312 wrote to memory of 3084 1312 cmd.exe taskkill.exe PID 1312 wrote to memory of 3084 1312 cmd.exe taskkill.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe"C:\Users\Admin\AppData\Local\Temp\041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.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 892 -s 7402⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 7802⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 7802⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 7762⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 9042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 9082⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 13322⤵
- Program crash
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /im "041e30cdc4925fbe1d46ca90f4eeaff60aa2a643ac954fd7151094dd8bf549b8.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 892 -s 13562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 892 -ip 8921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 892 -ip 8921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 892 -ip 8921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 892 -ip 8921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 892 -ip 8921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 892 -ip 8921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 892 -ip 8921⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 892 -ip 8921⤵
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\AKI8W8FH\advdlc[1].htmFilesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
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memory/892-3-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/892-2-0x0000000002E70000-0x0000000002E9D000-memory.dmpFilesize
180KB
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memory/892-1-0x0000000002EC0000-0x0000000002FC0000-memory.dmpFilesize
1024KB
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memory/892-4-0x0000000000400000-0x0000000002BF5000-memory.dmpFilesize
40.0MB
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memory/892-6-0x0000000002EC0000-0x0000000002FC0000-memory.dmpFilesize
1024KB
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memory/892-13-0x0000000000400000-0x0000000002BF5000-memory.dmpFilesize
40.0MB
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memory/892-25-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/892-24-0x0000000000400000-0x0000000002BF5000-memory.dmpFilesize
40.0MB