2a6ecde72991f3e1dba3d49106e26237bd95a505cd97d0b5caea59723e6fb28e | Triage

Resubmissions

21-02-2023 11:28

230221-nk4hrsge2v 10

18-02-2023 02:18

230218-cq92ysaa6x 8

Analysis

max time kernel
21s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
21-02-2023 11:28

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General

Target

x86/ACE.dll
Size

1.1MB
MD5

d0ae82cdf9911bec3eddda128602af04
SHA1

58e167521f2b028d03aeb6c926d34c2c969fa9c6
SHA256

f9675304d13efaee32e6b4a3317b64231a59b684532a898d12b4e7ed88518afd
SHA512

c1520462a8e02ab09e2a101207e88cf6861b48c32b7c2523047251496479740a84987fb19aba4dc8610abe2c81e5f7dbc80c51b8667f4953e17dda583d27557d
SSDEEP

24576:tmGLzPLOXbuKR17zBXE+MXRHRg2yTEg863NzSxoopoo+F:v3jOyY7zB0+MXRHRg2iBrdzSqF

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1772 wrote to memory of 928	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 928	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 928	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 928	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 928	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 928	1772	rundll32.exe	rundll32.exe
PID 1772 wrote to memory of 928	1772	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\x86\ACE.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\x86\ACE.dll,#1
2⤵
PID:928

MITRE ATT&CK Matrix

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