b398e7f9496577ba4821b75395c63207f4ec0a4fb9d0bd5537d8dee9a6cb28e0

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 19:59

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General

Target

ac5ef093399e46c06c588244e312c5aa_JaffaCakes118.dll
Size

14KB
MD5

ac5ef093399e46c06c588244e312c5aa
SHA1

a12e9651e169967673383b253235f973d169cde7
SHA256

b398e7f9496577ba4821b75395c63207f4ec0a4fb9d0bd5537d8dee9a6cb28e0
SHA512

6885097599ed904e1d0478e2c526931419868cfd248a0bb08fda784dbb0469780344b9631a91befad89190a9526343f9a18c97e5c95653eb4f2e49ac4b909390
SSDEEP

192:nRgojZunsqUg9371GtioElZC4JvHsGpZ7Q+FTilu4XxmNkwfShjm+yC7/oIHkkg6:nRFSsiFwgx/CaMF+FuJhywoK/og7j6y

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2696	1948	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	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1948	regsvr32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
476	Process not Found

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 1948	2240	regsvr32.exe	30
PID 2240 wrote to memory of 1948	2240	regsvr32.exe	30
PID 2240 wrote to memory of 1948	2240	regsvr32.exe	30
PID 2240 wrote to memory of 1948	2240	regsvr32.exe	30
PID 2240 wrote to memory of 1948	2240	regsvr32.exe	30
PID 2240 wrote to memory of 1948	2240	regsvr32.exe	30
PID 2240 wrote to memory of 1948	2240	regsvr32.exe	30
PID 1948 wrote to memory of 2696	1948	regsvr32.exe	31
PID 1948 wrote to memory of 2696	1948	regsvr32.exe	31
PID 1948 wrote to memory of 2696	1948	regsvr32.exe	31
PID 1948 wrote to memory of 2696	1948	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ac5ef093399e46c06c588244e312c5aa_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ac5ef093399e46c06c588244e312c5aa_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 364
    3⤵
    - Program crash
    PID:2696

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

Replay Monitor

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Downloads

memory/1948-0-0x0000000005010000-0x000000000502B000-memory.dmp

Filesize
108KB

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memory/1948-1-0x0000000005010000-0x000000000502B000-memory.dmp

Filesize
108KB

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