23d3d41b2f0478ce1ed3997401bf68076ff2490002ec29d18829304c640a28f9

Analysis

max time kernel
92s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 16:29

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General

Target

78c98a5d8e9c9ece33c028d12b47915f_JaffaCakes118.dll
Size

100KB
MD5

78c98a5d8e9c9ece33c028d12b47915f
SHA1

95c0aa2d4d8f5fcc7df35bb9b11536074281d4cb
SHA256

23d3d41b2f0478ce1ed3997401bf68076ff2490002ec29d18829304c640a28f9
SHA512

c35295ba3ef4746e6a23de08e182e44cf65652c6613ee85ed99f3bc1dfda48a5736cf68f754845cfb3f99cdf75ca3ed0d9a8e2df7535996005a4b9e4af5d2777
SSDEEP

3072:kUsKVgnD/ijnV5zqaJK0TdbGuUL2Tez+l:krGB5zqaZE1LE

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2836	320	WerFault.exe	84

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 use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 320	3156	regsvr32.exe	84
PID 3156 wrote to memory of 320	3156	regsvr32.exe	84
PID 3156 wrote to memory of 320	3156	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\78c98a5d8e9c9ece33c028d12b47915f_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3156
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\78c98a5d8e9c9ece33c028d12b47915f_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:320
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 320 -s 620
    3⤵
    - Program crash
    PID:2836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 320 -ip 320
1⤵
PID:1040

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/320-0-0x00000000006D0000-0x0000000000717000-memory.dmp

Filesize
284KB

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