5d6b895e208226d99be411502f243df8a6cd56d536d17bbd7f4e8a89cb407d4a | Triage

Analysis

max time kernel
177s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 16:06

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General

Target

2bbb76dfa85550ef8f69f58006efb410.exe
Size

416KB
MD5

2bbb76dfa85550ef8f69f58006efb410
SHA1

6811ec43e5216065ef28f4c88ad7717057cc1b07
SHA256

5d6b895e208226d99be411502f243df8a6cd56d536d17bbd7f4e8a89cb407d4a
SHA512

20b9e00fa199192370772cc98bee0eb9e152f1650d8e15f91fdd5e79b24d516e2f9428de3d6bb7939cd857a9dd20896c03b58fd6750989dfa167d3e61edb5d5e
SSDEEP

12288:elQ8fXEBvuwjInnLEzRi1Al/P9QpNZ4PuYu7:ehEBWwMLgiU/PSrZ4PuT7

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2720-0-0x0000000000400000-0x00000000004A7000-memory.dmp	upx
behavioral1/memory/2720-1-0x0000000000400000-0x00000000004A7000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2824	2720	WerFault.exe	26

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 2824	2720	2bbb76dfa85550ef8f69f58006efb410.exe	27
PID 2720 wrote to memory of 2824	2720	2bbb76dfa85550ef8f69f58006efb410.exe	27
PID 2720 wrote to memory of 2824	2720	2bbb76dfa85550ef8f69f58006efb410.exe	27
PID 2720 wrote to memory of 2824	2720	2bbb76dfa85550ef8f69f58006efb410.exe	27

C:\Users\Admin\AppData\Local\Temp\2bbb76dfa85550ef8f69f58006efb410.exe
"C:\Users\Admin\AppData\Local\Temp\2bbb76dfa85550ef8f69f58006efb410.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 204
  2⤵
  - Program crash
  PID:2824

Network

MITRE ATT&CK Matrix

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Downloads

memory/2720-0-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

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memory/2720-1-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

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