f9ebac03a71ec9a3a0f826df7b1f2e4975f3d773cd17afdc504bc41b1d2fbb33

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 22:44

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General

Target

d736ec654ad35957feca65bba275bedf_JaffaCakes118.dll
Size

1.3MB
MD5

d736ec654ad35957feca65bba275bedf
SHA1

de2e52797dba734163a001f269c6a76b2d8743c5
SHA256

f9ebac03a71ec9a3a0f826df7b1f2e4975f3d773cd17afdc504bc41b1d2fbb33
SHA512

17bbe98722b7bf0e2c1da482a8ac883620c4b01694dd5948771563479b629b74d97ac4d7f1c1536d5a353ec1fbabe53b97de593757f95388ace1f2cee5f2f267
SSDEEP

24576:s2F6ic4U1WDAxZJt3pP/YyhRw/Xq0YXv/rVws9O4qKmTyG:Ri9/Y+qQ//vqPTyG

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

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: GetForegroundWindowSpam 1 IoCs

pid	Process
2232	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2232	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2232	2120	rundll32.exe	30
PID 2120 wrote to memory of 2232	2120	rundll32.exe	30
PID 2120 wrote to memory of 2232	2120	rundll32.exe	30
PID 2120 wrote to memory of 2232	2120	rundll32.exe	30
PID 2120 wrote to memory of 2232	2120	rundll32.exe	30
PID 2120 wrote to memory of 2232	2120	rundll32.exe	30
PID 2120 wrote to memory of 2232	2120	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d736ec654ad35957feca65bba275bedf_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d736ec654ad35957feca65bba275bedf_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2232-0-0x0000000002200000-0x0000000002393000-memory.dmp

Filesize
1.6MB

Download
memory/2232-1-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2232-3-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2232-2-0x0000000002200000-0x0000000002393000-memory.dmp

Filesize
1.6MB

Download