19d95cb6885a8cd9265a7062fcc9a976559f6d52ea0b6f0b83b2ee0f33f50425

Analysis

max time kernel
142s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 10:22

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General

Target

56e837614575976849258533e118f762_JaffaCakes118.dll
Size

295KB
MD5

56e837614575976849258533e118f762
SHA1

39bb3817757d520df99f929bcb87a0de56d18562
SHA256

19d95cb6885a8cd9265a7062fcc9a976559f6d52ea0b6f0b83b2ee0f33f50425
SHA512

ae252f709993764f54324752293b502b3ef6a7a9d7b91ecec6dbd4e3c40bbf5820da3f49e2430fbf0f74323b477c8ed4e6e9ffdf375a56cb30ae66fcb228004a
SSDEEP

6144:ef5T2DlWKfs4iT1cmJshypyoktHovgw/FKbiV3BdH7MdKLKk:ef5TOsrem5Wiz6A3BdH7MdkN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1400	4248	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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 4248	1684	rundll32.exe	84
PID 1684 wrote to memory of 4248	1684	rundll32.exe	84
PID 1684 wrote to memory of 4248	1684	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\56e837614575976849258533e118f762_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\56e837614575976849258533e118f762_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4248
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 580
    3⤵
    - Program crash
    PID:1400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4248 -ip 4248
1⤵
PID:3620

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/4248-0-0x0000000010000000-0x00000000100A2000-memory.dmp

Filesize
648KB

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