cdb863b505cfdadc50b9ee2f3801627ae96e51be305b92c4756b93ceb41e577b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 02:46

Target

cdb863b505cfdadc50b9ee2f3801627ae96e51be305b92c4756b93ceb41e577b.dll
Size

76KB
MD5

ce4b27c402367d0f73c76418e287f0c6
SHA1

e547ab691f11b573571c1f556b1dec4c96e1e178
SHA256

cdb863b505cfdadc50b9ee2f3801627ae96e51be305b92c4756b93ceb41e577b
SHA512

5ae0eb9d9d3b820595de1f39a56c322ae9048264ae25edf2cd080ecdb30fd076e8bc94f06cf611caae85841d55c886e853fcea08ee214310024953ef26768306
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zsn86DMy:c8y93KQjy7G55riF1cMo03aTB

Score

9^/10

upx

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/4736-0-0x0000000010000000-0x0000000010030000-memory.dmp	UPX
behavioral2/memory/4736-1-0x0000000010000000-0x0000000010030000-memory.dmp	UPX

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/4736-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4736-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2656	4736	WerFault.exe	86

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4736	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4480 wrote to memory of 4736	4480	rundll32.exe	86
PID 4480 wrote to memory of 4736	4480	rundll32.exe	86
PID 4480 wrote to memory of 4736	4480	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cdb863b505cfdadc50b9ee2f3801627ae96e51be305b92c4756b93ceb41e577b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cdb863b505cfdadc50b9ee2f3801627ae96e51be305b92c4756b93ceb41e577b.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4736
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4736 -s 716
    3⤵
    - Program crash
    PID:2656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4736 -ip 4736
1⤵
PID:3732

memory/4736-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4736-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download