72315dc38fea1d8473f847f06e9401f1c1502494b69267e49c6c498bab814fbf | Triage

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/10/2022, 04:05

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General

Target

72315dc38fea1d8473f847f06e9401f1c1502494b69267e49c6c498bab814fbf.dll
Size

3KB
MD5

5aafaee91818938e72ff02940cf5aa20
SHA1

6de8b790134c72a72004e20ac4c68c0d9f5df280
SHA256

72315dc38fea1d8473f847f06e9401f1c1502494b69267e49c6c498bab814fbf
SHA512

612002285a95d8c809bb782aec4e976789bb5ab5769776738d58717601703007dc5c34306be643c47d02ea92a84b88db0aa2d1ef59b410fe2ad88d3029ef0848

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/memory/2012-57-0x0000000074EF0000-0x0000000074EF8000-memory.dmp	acprotect

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2012-57-0x0000000074EF0000-0x0000000074EF8000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 2012	1800	rundll32.exe	28
PID 1800 wrote to memory of 2012	1800	rundll32.exe	28
PID 1800 wrote to memory of 2012	1800	rundll32.exe	28
PID 1800 wrote to memory of 2012	1800	rundll32.exe	28
PID 1800 wrote to memory of 2012	1800	rundll32.exe	28
PID 1800 wrote to memory of 2012	1800	rundll32.exe	28
PID 1800 wrote to memory of 2012	1800	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\72315dc38fea1d8473f847f06e9401f1c1502494b69267e49c6c498bab814fbf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\72315dc38fea1d8473f847f06e9401f1c1502494b69267e49c6c498bab814fbf.dll,#1
  2⤵
  PID:2012

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2012-55-0x00000000758C1000-0x00000000758C3000-memory.dmp

Filesize
8KB

Download
memory/2012-56-0x0000000074F00000-0x0000000074F08000-memory.dmp

Filesize
32KB

Download
memory/2012-57-0x0000000074EF0000-0x0000000074EF8000-memory.dmp

Filesize
32KB

Download
memory/2012-58-0x0000000074F00000-0x0000000074F08000-memory.dmp

Filesize
32KB

Download