f4898fddc554c1205b841cf89cbc73839940e47834079e8f3e3f0724d220d8c2

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2024 18:51

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General

Target

1022980858f071817b3b1607d355a99a_JaffaCakes118.dll
Size

221KB
MD5

1022980858f071817b3b1607d355a99a
SHA1

d8c7ba3c22c1474266bd0c3159f11e32206d9343
SHA256

f4898fddc554c1205b841cf89cbc73839940e47834079e8f3e3f0724d220d8c2
SHA512

8544361219e4f81d1d2e3a262d339049b8834e8666b0d6edaff7ef6b447e98fec40d2dc2b0781f8d3fcb6a89237dd3356def455285520e1f356d6d60268f0b27
SSDEEP

3072:df+qgemPjet2W8QH9WqZUptr4iG+49HzuddTteQWvHJ75H6o+COuM6i9DymMCYM:dae409W+GrqHyTteDv7aFj62DyKR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1508	4984	WerFault.exe	82

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 3 IoCs

description	pid	Process	procid_target
PID 3308 wrote to memory of 4984	3308	rundll32.exe	82
PID 3308 wrote to memory of 4984	3308	rundll32.exe	82
PID 3308 wrote to memory of 4984	3308	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1022980858f071817b3b1607d355a99a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3308
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1022980858f071817b3b1607d355a99a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4984
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 544
    3⤵
    - Program crash
    PID:1508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4984 -ip 4984
1⤵
PID:4584

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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