c1b691e552e9a090e185dcc78277a95934e1646e7c1b9b2f4312f64f017946b6

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 17:41

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General

Target

750fed97c43b6539b357e65b11922fc6_JaffaCakes118.dll
Size

767KB
MD5

750fed97c43b6539b357e65b11922fc6
SHA1

59df5ea93d2d101948c092a4202cc72cb47e22b1
SHA256

c1b691e552e9a090e185dcc78277a95934e1646e7c1b9b2f4312f64f017946b6
SHA512

e735490d6e972a1f761a6a9004a55a8e918c9e8568255e2230176bc16e621dd6ccadf22f41d0084c89d4fac3496b652e70e7c3dab6e93efc8df96178f1827abe
SSDEEP

12288:9UFOe52PQ+3WGZiWJakFV//fLQKoVe0hVjArvWmQwD5bNC3ZCZAB8MDBRNBS4:MLCQ+3WGZpgkjf7LWhArvWmQStK3iMDV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2536	1920	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 1724 wrote to memory of 1920	1724	rundll32.exe	30
PID 1724 wrote to memory of 1920	1724	rundll32.exe	30
PID 1724 wrote to memory of 1920	1724	rundll32.exe	30
PID 1724 wrote to memory of 1920	1724	rundll32.exe	30
PID 1724 wrote to memory of 1920	1724	rundll32.exe	30
PID 1724 wrote to memory of 1920	1724	rundll32.exe	30
PID 1724 wrote to memory of 1920	1724	rundll32.exe	30
PID 1920 wrote to memory of 2536	1920	rundll32.exe	31
PID 1920 wrote to memory of 2536	1920	rundll32.exe	31
PID 1920 wrote to memory of 2536	1920	rundll32.exe	31
PID 1920 wrote to memory of 2536	1920	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\750fed97c43b6539b357e65b11922fc6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\750fed97c43b6539b357e65b11922fc6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 264
    3⤵
    - Program crash
    PID:2536

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

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Downloads

memory/1920-0-0x0000000001EE0000-0x0000000001FA7000-memory.dmp

Filesize
796KB

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memory/1920-1-0x0000000001EE0000-0x0000000001FA7000-memory.dmp

Filesize
796KB

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