038665578db23f0908b48f806a1bb89441e4256c7097444b1feee99f13582c03

Analysis

max time kernel
134s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 17:38

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General

Target

7096370733d94c1f68a044e6ebb1b2c7_JaffaCakes118.dll
Size

45KB
MD5

7096370733d94c1f68a044e6ebb1b2c7
SHA1

db6ce0b50c7ccc8ddc7eff9fcc32b68d1b844bca
SHA256

038665578db23f0908b48f806a1bb89441e4256c7097444b1feee99f13582c03
SHA512

4d6162e42368b64d1e88f8cd76330e5120d750501ebee3e552a69042cfb129c77e5725d6fdbae7df52dd504e4691bf57780545bd0d30a343fc9c4525ac289704
SSDEEP

768:5NMNxpTEXvl7spM5b2/KSziTvpJpJzAggnTq9lYbXqcQqHvdSiI68iA:HMNaBJdAKSziTvpdzqTqYqcl1S68iA

Score

3^/10

discovery

Malware Config

Signatures

Program crash 9 IoCs

pid	pid_target	Process	procid_target
4968	3656	WerFault.exe	84
1972	3656	WerFault.exe	84
1760	3656	WerFault.exe	84
3940	3656	WerFault.exe	84
1692	3656	WerFault.exe	84
400	3656	WerFault.exe	84
1632	3656	WerFault.exe	84
4692	3656	WerFault.exe	84
3172	3656	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 behavior: EnumeratesProcesses 12 IoCs

pid	Process
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe
3656	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3656	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 3656	4572	rundll32.exe	84
PID 4572 wrote to memory of 3656	4572	rundll32.exe	84
PID 4572 wrote to memory of 3656	4572	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7096370733d94c1f68a044e6ebb1b2c7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7096370733d94c1f68a044e6ebb1b2c7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3656
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 620
    3⤵
    - Program crash
    PID:4968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 640
    3⤵
    - Program crash
    PID:1972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 696
    3⤵
    - Program crash
    PID:1760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 908
    3⤵
    - Program crash
    PID:3940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1000
    3⤵
    - Program crash
    PID:1692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1044
    3⤵
    - Program crash
    PID:400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1112
    3⤵
    - Program crash
    PID:1632
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1308
    3⤵
    - Program crash
    PID:4692
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 1528
    3⤵
    - Program crash
    PID:3172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3656 -ip 3656
1⤵
PID:1144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3656 -ip 3656
1⤵
PID:4528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3656 -ip 3656
1⤵
PID:1416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3656 -ip 3656
1⤵
PID:3088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3656 -ip 3656
1⤵
PID:5012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3656 -ip 3656
1⤵
PID:1616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3656 -ip 3656
1⤵
PID:1252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3656 -ip 3656
1⤵
PID:3492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3656 -ip 3656
1⤵
PID:568

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/3656-0-0x00000000001E0000-0x00000000001FC000-memory.dmp

Filesize
112KB

Download
memory/3656-1-0x00000000001E0000-0x00000000001FC000-memory.dmp

Filesize
112KB

Download
memory/3656-2-0x00000000001F1000-0x00000000001FB000-memory.dmp

Filesize
40KB

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