7e17200c8df5260abb995b32da65dfb50cca19ddc087236865d41f80d7fe1923 | Triage

Resubmissions

10/02/2023, 10:01

230210-l1823shb9s 10

10/02/2023, 09:47

230210-lr74esha58 3

Analysis

max time kernel
29s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
10/02/2023, 09:47

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General

Target

01.png.dll
Size

792KB
MD5

757bb7210f85c61287ea483ffeba6047
SHA1

4e765ed8d01a04d409b3e627e95328057b4a553e
SHA256

7e17200c8df5260abb995b32da65dfb50cca19ddc087236865d41f80d7fe1923
SHA512

d59b760836e7e5246fd1accba41e5eb67d8cc99d9936670f9b7ab19e38e8a1466be179647bfb85eabc0bbb84e4897dc3712f74ca46ad757fcbe87c9f0ca13a91
SSDEEP

24576:bH8Xsmt4vyVjXe1ikZdtjMsc7MscXMscktkTNdi+Y0zs:qefBtkf9zs

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1256	1396	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 1396	1632	rundll32.exe	28
PID 1632 wrote to memory of 1396	1632	rundll32.exe	28
PID 1632 wrote to memory of 1396	1632	rundll32.exe	28
PID 1632 wrote to memory of 1396	1632	rundll32.exe	28
PID 1632 wrote to memory of 1396	1632	rundll32.exe	28
PID 1632 wrote to memory of 1396	1632	rundll32.exe	28
PID 1632 wrote to memory of 1396	1632	rundll32.exe	28
PID 1396 wrote to memory of 1256	1396	rundll32.exe	29
PID 1396 wrote to memory of 1256	1396	rundll32.exe	29
PID 1396 wrote to memory of 1256	1396	rundll32.exe	29
PID 1396 wrote to memory of 1256	1396	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\01.png.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\01.png.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 252
    3⤵
    - Program crash
    PID:1256

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1396-55-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

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