b25f64090144f614f5f58aa3a73c4c49f1d66f6923b3e13db71929e3f4ed9f59

Analysis

max time kernel
5s
max time network
1s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
29/03/2025, 19:25

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General

Target

JaffaCakes118_949e82d04b852e8aee5eed414e94f0bb.dll
Size

408KB
MD5

949e82d04b852e8aee5eed414e94f0bb
SHA1

b2b36085e51599ba638e55672fb443f2f24a463d
SHA256

b25f64090144f614f5f58aa3a73c4c49f1d66f6923b3e13db71929e3f4ed9f59
SHA512

cf8aa446c92377106ad18e0e6be396a1e662c95358618be3adfd42fd14c6543999df80e442958b40060906abeefd62fc8bcf9ab9c9a13944773f2182261ba1ad
SSDEEP

12288:4jt/ZlYzcVdYBkp6WDujLoyKysXAkvvFvL4qGoAYTXauy:agcPek44ufbKysXAkvvFvL4qGoAYTXau

Score

8^/10

defense_evasion discovery

Malware Config

Signatures

Disables taskbar notifications via registry modification
defense_evasion

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 behavior: EnumeratesProcesses 6 IoCs

pid	Process
2384	rundll32.exe
2384	rundll32.exe
2384	rundll32.exe
2384	rundll32.exe
2384	rundll32.exe
2384	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2384	2372	rundll32.exe	30
PID 2372 wrote to memory of 2384	2372	rundll32.exe	30
PID 2372 wrote to memory of 2384	2372	rundll32.exe	30
PID 2372 wrote to memory of 2384	2372	rundll32.exe	30
PID 2372 wrote to memory of 2384	2372	rundll32.exe	30
PID 2372 wrote to memory of 2384	2372	rundll32.exe	30
PID 2372 wrote to memory of 2384	2372	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_949e82d04b852e8aee5eed414e94f0bb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_949e82d04b852e8aee5eed414e94f0bb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2384

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/2384-0-0x0000000000170000-0x000000000017B000-memory.dmp

Filesize
44KB

Download
memory/2384-1-0x0000000000390000-0x0000000000450000-memory.dmp

Filesize
768KB

Download
memory/2384-3-0x0000000000390000-0x0000000000450000-memory.dmp

Filesize
768KB

Download
memory/2384-2-0x0000000000391000-0x000000000044D000-memory.dmp

Filesize
752KB

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