b1f00be2730119b8030016e96adc025c7943ffa9d94fadd31c0a0bfbd9bb86a4

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 08:02

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General

Target

12811d4b3fa108669e3cb6c77f259e6c_JaffaCakes118.jad
Size

664KB
MD5

12811d4b3fa108669e3cb6c77f259e6c
SHA1

581d6cba2ec4b72f7a21729d4d3aad18ad889c7e
SHA256

b1f00be2730119b8030016e96adc025c7943ffa9d94fadd31c0a0bfbd9bb86a4
SHA512

a136913d1673975e7032aa928dfe6af849b16a7487321c010c4593a007c729d4d54740c549feec8d08bfd6074332d587090e86bf48525d92cb029078b886f234
SSDEEP

12288:u7fvGpGWmSwkzxqn18LHbgPVPP8hZRM3Fw0B9TBGYJBNgZHPJyodBpRz:uum+xq1SctP8s/GCgZJyuZ

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	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2712	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2712	AcroRd32.exe
2712	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2920	2520	cmd.exe	31
PID 2520 wrote to memory of 2920	2520	cmd.exe	31
PID 2520 wrote to memory of 2920	2520	cmd.exe	31
PID 2920 wrote to memory of 2712	2920	rundll32.exe	32
PID 2920 wrote to memory of 2712	2920	rundll32.exe	32
PID 2920 wrote to memory of 2712	2920	rundll32.exe	32
PID 2920 wrote to memory of 2712	2920	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\12811d4b3fa108669e3cb6c77f259e6c_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\12811d4b3fa108669e3cb6c77f259e6c_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2920
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\12811d4b3fa108669e3cb6c77f259e6c_JaffaCakes118.jad"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2712

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

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
7e07594a7c2173d58d96be1af1a896d5

SHA1
a8aeb945a3d6fe8490c1773e9bfb07abfea8d5aa

SHA256
0e88288475223657a0615397588079625e28ff43bcb9929c0ed7b9d4676c6903

SHA512
8e79c18b73ae3f99e72bfbe05c904442f0c59956f630e88cd51129582631b3af93542363e16c813ccfc495140b5130701601c4621f7abe8424ba5a19f5721e73

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