4e8eb7f568eb85fa2273f6c384ef9dee6177a2d94d5de8b506376bd45d128887

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/09/2024, 14:36

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General

Target

e2b633b6bdeb0d00712cc79dba39db1b_JaffaCakes118.dll
Size

206KB
MD5

e2b633b6bdeb0d00712cc79dba39db1b
SHA1

c33cd8157ea5f4fa0c465b6f454da48c7c0a40a9
SHA256

4e8eb7f568eb85fa2273f6c384ef9dee6177a2d94d5de8b506376bd45d128887
SHA512

50c2d6b0893d6a43b9a6516155972ffd58597eccf46119e1a9cbcbebc2ff9c31bdc6b38863cceabf5871af63a86a580f2623ad3b0b736fd7c0e10d495f8786d8
SSDEEP

3072:nryYXMJJciFoSYMoXYQlwfv/gF8jua3PX4Ns5drwolUtvDL57uN:lXkiq4wfv4Kjnv+srwoKDq

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2308	2476	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 2476	780	rundll32.exe	31
PID 780 wrote to memory of 2476	780	rundll32.exe	31
PID 780 wrote to memory of 2476	780	rundll32.exe	31
PID 780 wrote to memory of 2476	780	rundll32.exe	31
PID 780 wrote to memory of 2476	780	rundll32.exe	31
PID 780 wrote to memory of 2476	780	rundll32.exe	31
PID 780 wrote to memory of 2476	780	rundll32.exe	31
PID 2476 wrote to memory of 2308	2476	rundll32.exe	32
PID 2476 wrote to memory of 2308	2476	rundll32.exe	32
PID 2476 wrote to memory of 2308	2476	rundll32.exe	32
PID 2476 wrote to memory of 2308	2476	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e2b633b6bdeb0d00712cc79dba39db1b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e2b633b6bdeb0d00712cc79dba39db1b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 240
    3⤵
    - Program crash
    PID:2308

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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