16fb28d828a77005421f50c49fa2587f4b81eec2cb961ea761e87bae3b201cbf | Triage

Analysis

max time kernel
151s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 23:19

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General

Target

16fb28d828a77005421f50c49fa2587f4b81eec2cb961ea761e87bae3b201cbf.dll
Size

3KB
MD5

90e8382cefedb073f73fcc6e1dcf8680
SHA1

513e4f4759183ce78b671ca3ece0f00ba13d85ad
SHA256

16fb28d828a77005421f50c49fa2587f4b81eec2cb961ea761e87bae3b201cbf
SHA512

3f5c2169544f54bb14a2e34c0e102fca8ca9208246411c45a145b1d61767cafd947d3da3f77885cfa9f91831fc3e16ff5b95967a2230b923144e485ce7b2800f

Score

9^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/memory/4912-133-0x0000000074970000-0x0000000074978000-memory.dmp	acprotect

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral2/memory/4912-133-0x0000000074970000-0x0000000074978000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 4912	4940	rundll32.exe	80
PID 4940 wrote to memory of 4912	4940	rundll32.exe	80
PID 4940 wrote to memory of 4912	4940	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\16fb28d828a77005421f50c49fa2587f4b81eec2cb961ea761e87bae3b201cbf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\16fb28d828a77005421f50c49fa2587f4b81eec2cb961ea761e87bae3b201cbf.dll,#1
  2⤵
  PID:4912

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4912-133-0x0000000074970000-0x0000000074978000-memory.dmp

Filesize
32KB

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