78a28b25b330513649439305a5d9293cb07fb796ad6521ef31f39a5453a549d8

Resubmissions

07-09-2023 14:45

230907-r45fysaf5s 10

07-09-2023 14:12

230907-rjbyxaad5s 10

Analysis

max time kernel
7s
max time network
6s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
07-09-2023 14:45

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General

Target

gm.rar
Size

22.6MB
MD5

d9aa719336b223b19cc30d1066a6955e
SHA1

a5ba381e11b859554431ecd3b1d89c1d6524421c
SHA256

78a28b25b330513649439305a5d9293cb07fb796ad6521ef31f39a5453a549d8
SHA512

26de419b91c188182616195ce3c0c2adcc0e9cfb1b77a7bb504deb9327a968251d86aa35c356c4b23c0e87831fd7935d03b05b81403ec82aebcbc7c71579a7fd
SSDEEP

393216:1WCDBR5/qcMb6ezNjpONekKdZKE1R2GjCEyvuCE3EZuzJy3Dzc1Ktp:1WCtDgb1ztpO4OE1IGmEWuhXzJIDzc1e

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2588 wrote to memory of 2628	2588	cmd.exe	29
PID 2588 wrote to memory of 2628	2588	cmd.exe	29
PID 2588 wrote to memory of 2628	2588	cmd.exe	29
PID 2628 wrote to memory of 1980	2628	rundll32.exe	30
PID 2628 wrote to memory of 1980	2628	rundll32.exe	30
PID 2628 wrote to memory of 1980	2628	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\gm.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2588
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\gm.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2628
- - C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\gm.rar"
    3⤵
    PID:1980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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