3402a2fc0b043e196115fa4bef0e85306955bd3a8e465bfb737a48df2b17d6f6

Analysis

max time kernel
28s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
14-12-2022 19:38

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Docs8/DatabaseNDA-14310.lnk
Size

2KB
MD5

91d36dfa00a703fa9ad73d1f6ef162f2
SHA1

be07eb64d13bd9b8be47210fec3361f5722bf13c
SHA256

7a3367528cbebf26612a7b3c6db5e73ecc437b0f41564581eb6d35f739c10bc4
SHA512

13c46b5996f3404a350cbea86d4258e3eb2970b344ba6f19e280fd2ae2c2613b66aba57c682072b34c40f102db2bac0bf80c60cc78699c4bb4ace0debcd1c2e4

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1624 wrote to memory of 1472	1624	cmd.exe	rundll32.exe
PID 1624 wrote to memory of 1472	1624	cmd.exe	rundll32.exe
PID 1624 wrote to memory of 1472	1624	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Docs8\DatabaseNDA-14310.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" desktop.ini,init
2⤵
PID:1472

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1472-88-0x0000000000000000-mapping.dmp

Download
memory/1624-54-0x000007FEFB8A1000-0x000007FEFB8A3000-memory.dmp

Filesize
8KB

Download