55453f794fbc569bf4afdf593aa27ff863bf1e1c67c7ccb5eb7bf48f29ff0de4 | Triage

Analysis

max time kernel
372s
max time network
434s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
30/05/2024, 09:46

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General

Target

$SYSDIR/CFCA_HSBC_CSP.dll
Size

186KB
MD5

3381efa4d0deaf0722439c0abd15f35f
SHA1

46bbc73777b4954749055c6c7a534cf8f0422556
SHA256

d9ecbdc7e2e31764549f5b7a5e8dce46cdfd6dd0664d491ec7203ba5253f610c
SHA512

eb560a40f589aec56cf2acb8229ba12c4a41dd5b835b0f79c5b583d28e6939751d544cb99bf7aa733cca269097123f05072a6eadadee0e490e4cb98de0a486d5
SSDEEP

3072:1rWstMq2tqGBM2I24tZGFruup43qWWbuPcRvYwgUBF+0:lWstN2S2p4tIFrmqWWbbRv3k0

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3924	3992	WerFault.exe	73

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 3992	2960	rundll32.exe	73
PID 2960 wrote to memory of 3992	2960	rundll32.exe	73
PID 2960 wrote to memory of 3992	2960	rundll32.exe	73

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\CFCA_HSBC_CSP.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\CFCA_HSBC_CSP.dll,#1
  2⤵
  PID:3992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3992 -s 664
    3⤵
    - Program crash
    PID:3924

Network

MITRE ATT&CK Matrix

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