095e9dc787dbf93661a5a38c80379d6452238d981d2ba2f0a064497ec1923929

Analysis

max time kernel
118s
max time network
128s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
22/10/2023, 17:22

Target

NEAS.819bb48465b0bb65efa79befb2d3f340.dll
Size

2.2MB
MD5

819bb48465b0bb65efa79befb2d3f340
SHA1

7cc030d71ed1b7e44578ddfbbf53b9bc910715e1
SHA256

095e9dc787dbf93661a5a38c80379d6452238d981d2ba2f0a064497ec1923929
SHA512

428996e6cb9966e597c18f183a8af97bc6666d242c91e0101e4cdad0692bb90ecf52c3b459f5927680204de95ef21255f3d2682b1583498ae1bb023d42527a54
SSDEEP

49152:+UZM6Opl9oqw2vyS2H8ONZ57fX38K8S+7Am2eGhDjphCoG:bM6YXoqpKSA8GZVfH8KT+0jlxhw

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1888-0-0x0000000010000000-0x000000001022A000-memory.dmp	upx
behavioral1/memory/1888-1-0x0000000010000000-0x000000001022A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1944	1888	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 1888	1732	rundll32.exe	28
PID 1732 wrote to memory of 1888	1732	rundll32.exe	28
PID 1732 wrote to memory of 1888	1732	rundll32.exe	28
PID 1732 wrote to memory of 1888	1732	rundll32.exe	28
PID 1732 wrote to memory of 1888	1732	rundll32.exe	28
PID 1732 wrote to memory of 1888	1732	rundll32.exe	28
PID 1732 wrote to memory of 1888	1732	rundll32.exe	28
PID 1888 wrote to memory of 1944	1888	rundll32.exe	29
PID 1888 wrote to memory of 1944	1888	rundll32.exe	29
PID 1888 wrote to memory of 1944	1888	rundll32.exe	29
PID 1888 wrote to memory of 1944	1888	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.819bb48465b0bb65efa79befb2d3f340.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.819bb48465b0bb65efa79befb2d3f340.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 268
    3⤵
    - Program crash
    PID:1944

memory/1888-0-0x0000000010000000-0x000000001022A000-memory.dmp

Filesize
2.2MB

Download
memory/1888-1-0x0000000010000000-0x000000001022A000-memory.dmp

Filesize
2.2MB

Download