Analysis
- max time kernel
120s - max time network
101s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
12/05/2024, 10:16
Behavioral task
behavioral1
Sample
bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe
Resource
win7-20240221-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
- Target bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe
- Size 13.0MB
- Sample240512-ma925aba5z
- SHA256 bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f
- MD5 29b8beb205ab003a922ace600827a125
- SHA1 b96dd047c38b6f9d18cf4e473826f3983d56eed9
- SHA512 381998181ba149efb3902b3cb855a68ae4fc872fbf4eff9cea263008479a4e83f931655f0dbde614d2f38dc52841aa00bd0899defb755ff49d7a13e348c5f73f
- SSDEEP 196608:r98wjVX9Gqne0CbHN0pFAHqoyXc9BDal:r98wL7e0CbHN8eH4c9s
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
- Loads dropped DLL 1 IoCs
pid Process 1140 bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3180 1140 WerFault.exe 80 - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1140 bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe 1140 bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe 1140 bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe 1140 bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe 1140 bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe"C:\Users\Admin\AppData\Local\Temp\bcb4e53a2c2a50dc8d6f689955b5bda3ad7c9888ba96d0ca3a39df9038be2e8f.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1140 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1140 -s 13762⤵
- Program crash
PID:3180
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1140 -ip 11401⤵PID:5008
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll
- Size 8.4MB
- SHA256 982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53
- MD5 8b6c94bbdbfb213e94a5dcb4fac28ce3
- SHA1 b56102ca4f03556f387f8b30e2b404efabe0cb65
- SHA512 9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a
- SSDEEP 98304:z0PpiCcXz5iqFaFxZkyE2kCeQ+LDSBRAN9ijNnQobT9wdxd+tNrspBAUZLh7ZV/T:QyDBaFxZNb+LwRAN9w1X9wdxrpV9/J
- MD5 SHA1 SHA512 SSDEEP