45fda70b08542ae52a8228a61e317973f42b477583841e384e9817d7d2dd3709 | Triage

Analysis

max time kernel
94s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 19:48

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General

Target

rsqzbmeb.dll
Size

17KB
MD5

897c832f3eb442e7f96c20ae05b4de70
SHA1

31b2460d73f6aff9a4c0c3870bc7f9249ccfcd5f
SHA256

eb2571fb4662c94ccc62555f342e8ceb726dede6353e2c3991c2c23acaa8d00b
SHA512

084c4cbcbb8cbcef77c134c7c664905ba0325bf03d90f8a5b8552f6e0ffa3923c98a1e3477541cfef5e325676926f8191ffaaa83e1ad44ee0701462cb2b829fc
SSDEEP

384:nyUREpuZ9noZ4oiG/gFdmVrRcnFTMc/fja+JnGb+ibc:nywCu9nSZcFoDcnFdGYGbv

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4796	3456	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3456	rundll32.exe
3456	rundll32.exe
3456	rundll32.exe
3456	rundll32.exe
3456	rundll32.exe
3456	rundll32.exe
3456	rundll32.exe
3456	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 3456	3116	rundll32.exe	84
PID 3116 wrote to memory of 3456	3116	rundll32.exe	84
PID 3116 wrote to memory of 3456	3116	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\rsqzbmeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\rsqzbmeb.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3456 -s 764
    3⤵
    - Program crash
    PID:4796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3456 -ip 3456
1⤵
PID:4424

Network

MITRE ATT&CK Matrix

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Downloads

memory/3456-0-0x0000000074FA0000-0x0000000074FA9000-memory.dmp

Filesize
36KB

Download
memory/3456-1-0x0000000074FA0000-0x0000000074FA9000-memory.dmp

Filesize
36KB

Download