2db8e98e7384c2603987607ba5d7436f397a22c2e1946090ebbdbbc6e4174e7a

Analysis

max time kernel
140s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 01:12

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General

Target

ce4f34dbf8e0e4141f5a316dc65a16ab_JaffaCakes118.dll
Size

140KB
MD5

ce4f34dbf8e0e4141f5a316dc65a16ab
SHA1

8ec78a6fc368580a69022f98e12b4e7ad722111e
SHA256

2db8e98e7384c2603987607ba5d7436f397a22c2e1946090ebbdbbc6e4174e7a
SHA512

4a2c09086640fbd442b17d72e7eaf3834fce508a112de9c0f73bfd2b769a3b34b9699d9ce9fa345d61a8a7441ee838cb69c10563ff30505be4a0220c6bd9a202
SSDEEP

3072:JtJe09DcKlthXLmK5Vjh/WgkzeJKPjJ6mIZR7:JtJX5cKlthXLHjh/WhzeKJ6J

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 4372	2032	rundll32.exe	90
PID 2032 wrote to memory of 4372	2032	rundll32.exe	90
PID 2032 wrote to memory of 4372	2032	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce4f34dbf8e0e4141f5a316dc65a16ab_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ce4f34dbf8e0e4141f5a316dc65a16ab_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4372

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 --field-trial-handle=4292,i,8548254608087149642,10333768245962368401,262144 --variations-seed-version --mojo-platform-channel-handle=4328 /prefetch:8
1⤵
PID:4548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4372-0-0x00000000013F0000-0x00000000013FA000-memory.dmp

Filesize
40KB

Download
memory/4372-2-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/4372-4-0x00007FFDDD390000-0x00007FFDDD585000-memory.dmp

Filesize
2.0MB

Download
memory/4372-7-0x00007FFDDD390000-0x00007FFDDD585000-memory.dmp

Filesize
2.0MB

Download