f40b7d208ee088d0060464d916749856c5e35b354da66f1bb63514a02aa74a4f

Analysis

max time kernel
140s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 05:33

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General

Target

a15dae92b9bcffd3779c81d7e790ffe9_JaffaCakes118.dll
Size

396KB
MD5

a15dae92b9bcffd3779c81d7e790ffe9
SHA1

54c152a2a7c13a61c895fd944c2f899ecd64c460
SHA256

f40b7d208ee088d0060464d916749856c5e35b354da66f1bb63514a02aa74a4f
SHA512

08a84ba7229cebd9aa42d671190e50bd32f85bb270922006d9d29ef6cbe09bcda1ab19df3c00d9e5a50e2b8374d142627f89f17b1ca90b5325e2361aa453ff6b
SSDEEP

12288:Pog0Jw/irj6XVaU2Y2wiQdRq4m+g9aS/2NG:Px0Jw/irmlaU25wiQdRq4m+tI2E

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 4988 wrote to memory of 4992	4988	rundll32.exe	91
PID 4988 wrote to memory of 4992	4988	rundll32.exe	91
PID 4988 wrote to memory of 4992	4988	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a15dae92b9bcffd3779c81d7e790ffe9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a15dae92b9bcffd3779c81d7e790ffe9_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4992

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=3960,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=1308 /prefetch:8
1⤵
PID:976

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

Windows 7 deprecation

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