2709e4f356357ea81f0d62620cb8b291dcf2323036fde3d086688f9a4ed047f8

Analysis

max time kernel
234s
max time network
299s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 08:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

20240403_SUA-000279-23.pdf.tar
Size

41KB
MD5

b23282b3f9fe1a6d1b8cb0f818dde013
SHA1

db47d04c4054c326820a6b44f0e92b36a75964c3
SHA256

2709e4f356357ea81f0d62620cb8b291dcf2323036fde3d086688f9a4ed047f8
SHA512

f39f379e5aed6dd369deb98bcde98d17bc1b5a3e72f5b55764d0bbe540105f9d86adb8409904bccd5bea2f20893241d649891552357262c6b82a932d7937ddba
SSDEEP

768:z0zgBwjWAZGc8NnKwiQlPQcUyO0ljLecJh:3YqNnKwNocUyO0

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-1-5-21-3808065738-1666277613-1125846146-1000\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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	3248	7zFM.exe
Token: 35	3248	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3248	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 3248	1372	cmd.exe	93
PID 1372 wrote to memory of 3248	1372	cmd.exe	93

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\20240403_SUA-000279-23.pdf.tar
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\20240403_SUA-000279-23.pdf.tar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:3248

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3964 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
1⤵
PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads