cbfbcd21c66d3d4d748502e22658cb4c4e56cca915a37302ef59690d68a215a6

Analysis

max time kernel
91s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 06:24

Target

cbfbcd21c66d3d4d748502e22658cb4c4e56cca915a37302ef59690d68a215a6.dll
Size

98KB
MD5

cb0c939268262b2ce0b1d60189aed1ca
SHA1

2cdd6e74c3a8480e7a24edb3edfd3bf569a33d0e
SHA256

cbfbcd21c66d3d4d748502e22658cb4c4e56cca915a37302ef59690d68a215a6
SHA512

356132fe035a778bcd7a159e380ff44278e09ad5e322dcbba1e1b35dc2b5965e20219da1258ea61c8b7bfbd7ca95f9cdc29735a846971a859b0501a3186e7cb4
SSDEEP

3072:qPR+57kHJuX2tceg2Fv8PgSlmcQuwAz27uK:QS7kpucwYvQxlmoBz27uK

Score

8^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral2/memory/4976-133-0x0000000010000000-0x000000001002C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4568	4976	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5060 wrote to memory of 4976	5060	rundll32.exe	81
PID 5060 wrote to memory of 4976	5060	rundll32.exe	81
PID 5060 wrote to memory of 4976	5060	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cbfbcd21c66d3d4d748502e22658cb4c4e56cca915a37302ef59690d68a215a6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cbfbcd21c66d3d4d748502e22658cb4c4e56cca915a37302ef59690d68a215a6.dll,#1
  2⤵
  PID:4976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4976 -s 544
    3⤵
    - Program crash
    PID:4568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4976 -ip 4976
1⤵
PID:4844

memory/4976-133-0x0000000010000000-0x000000001002C000-memory.dmp

Filesize
176KB

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