daeb738bde541678e8728c0b5cbb41e8d640b987771e5623c700868adaa516f3 | Triage

Analysis

max time kernel
141s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
19/04/2023, 16:01

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General

Target

aSxBaqnfj98.dat.dll
Size

900KB
MD5

4deae2c9f1f455670f2e091ce7e0b4e1
SHA1

7fa3420056e23e0748529d0b930a99a293975c9d
SHA256

daeb738bde541678e8728c0b5cbb41e8d640b987771e5623c700868adaa516f3
SHA512

5adb61f912e2c2128ac7059c2f444468c6689bdd4f285d63d3bc5385a0a2138262616e25032817d298824f29149268cf726310fc0807095f710e0730b75e5573
SSDEEP

12288:eXDf+PBjcrGFAMXBvQi2h3Erhh3M2iL4IKlvMSRbayjMG:eT2crGFAMXNQi2h3ErhPiL4IVSjMG

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1720	1612	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 1612	1544	rundll32.exe	28
PID 1544 wrote to memory of 1612	1544	rundll32.exe	28
PID 1544 wrote to memory of 1612	1544	rundll32.exe	28
PID 1544 wrote to memory of 1612	1544	rundll32.exe	28
PID 1544 wrote to memory of 1612	1544	rundll32.exe	28
PID 1544 wrote to memory of 1612	1544	rundll32.exe	28
PID 1544 wrote to memory of 1612	1544	rundll32.exe	28
PID 1612 wrote to memory of 1720	1612	rundll32.exe	29
PID 1612 wrote to memory of 1720	1612	rundll32.exe	29
PID 1612 wrote to memory of 1720	1612	rundll32.exe	29
PID 1612 wrote to memory of 1720	1612	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\aSxBaqnfj98.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\aSxBaqnfj98.dat.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 232
    3⤵
    - Program crash
    PID:1720

Network

MITRE ATT&CK Matrix

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Downloads

memory/1612-54-0x000000006FC80000-0x000000006FD43000-memory.dmp

Filesize
780KB

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