Analysis
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max time kernel
151s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 04:51
Static task
static1
Behavioral task
behavioral1
Sample
_繤�.url
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
_繤�.url
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
_繤�.exe
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
_繤�.exe
Resource
win10v2004-20220812-en
General
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Target
_繤�.exe
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Size
1.5MB
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MD5
76542d732bbe5889dc30cbdb74fed26c
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SHA1
fe2ee61eb11c8bfdd4a3d8f86a11749b7a56fd37
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SHA256
7cdf496782d371ef02f73e7fc5a8c2857d7789af7decc81e865a832767a27f92
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SHA512
748956f9ed30a415e5cb273524d1ef6535a943a315bef8921b1da56e5ae0a6ed0468297b3722bafbff9b4f3f30c1f536c55558fb8f78eaf5003ed6b6c16b2407
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SSDEEP
24576:1Oa97ONFo2t5YEOjAsQ6gkJeDZVcUVCyzgM1uH+i0NTlO8tHkq/bq+wD:1OaCoCROW3R6yzPuH+iQTl7tEqcD
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\SkinH_EL.dll acprotect -
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\SkinH_EL.dll upx behavioral4/memory/1076-134-0x0000000010000000-0x000000001003D000-memory.dmp upx -
Loads dropped DLL 1 IoCs
Processes:
_繤�.exepid process 1076 _繤�.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2884 1076 WerFault.exe _繤�.exe 5032 1076 WerFault.exe _繤�.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
_繤�.exepid process 1076 _繤�.exe 1076 _繤�.exe 1076 _繤�.exe 1076 _繤�.exe 1076 _繤�.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\_繤�.exe"C:\Users\Admin\AppData\Local\Temp\_繤�.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1076 -s 14682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1076 -s 14682⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1076 -ip 10761⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1076 -ip 10761⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\SkinH_EL.dllFilesize
86KB
MD5147127382e001f495d1842ee7a9e7912
SHA192d1ed56032183c75d4b57d7ce30b1c4ae11dc9b
SHA256edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc
SHA51297f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d
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memory/1076-132-0x0000000000400000-0x000000000066B200-memory.dmpFilesize
2.4MB
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memory/1076-134-0x0000000010000000-0x000000001003D000-memory.dmpFilesize
244KB
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memory/1076-135-0x0000000000400000-0x000000000066B200-memory.dmpFilesize
2.4MB