fcb2d7d84b4f43bac9b8938b782640c54ed16ad69cfe40b3d3c41c7b36153798

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
08/09/2024, 10:56

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General

Target

d432a148e7040ff6d88d8f2ec89a7c61_JaffaCakes118.dll
Size

188KB
MD5

d432a148e7040ff6d88d8f2ec89a7c61
SHA1

033efcbcdca8f261e16da9381a8eeac39db4118f
SHA256

fcb2d7d84b4f43bac9b8938b782640c54ed16ad69cfe40b3d3c41c7b36153798
SHA512

656444295642b9bda4278511fe174aa2ad39ed28e5557fb5a3d48712fa3ffcf4558c49026cc99b1e2ac7a334a7dced63aa3ae8d1ef412b65c1015fb97d6af8cd
SSDEEP

768:uVFeF7KyvKES7de63HSwBxFZ+vBPvcsItDSZUQ:F2y213HFHF8BcjIn

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mp32op.log	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2152	1860	WerFault.exe	30

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 1060 wrote to memory of 1860	1060	rundll32.exe	30
PID 1060 wrote to memory of 1860	1060	rundll32.exe	30
PID 1060 wrote to memory of 1860	1060	rundll32.exe	30
PID 1060 wrote to memory of 1860	1060	rundll32.exe	30
PID 1060 wrote to memory of 1860	1060	rundll32.exe	30
PID 1060 wrote to memory of 1860	1060	rundll32.exe	30
PID 1060 wrote to memory of 1860	1060	rundll32.exe	30
PID 1860 wrote to memory of 2152	1860	rundll32.exe	31
PID 1860 wrote to memory of 2152	1860	rundll32.exe	31
PID 1860 wrote to memory of 2152	1860	rundll32.exe	31
PID 1860 wrote to memory of 2152	1860	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d432a148e7040ff6d88d8f2ec89a7c61_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d432a148e7040ff6d88d8f2ec89a7c61_JaffaCakes118.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1860
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 224
    3⤵
    - Program crash
    PID:2152

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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