03e480ccc789751a47762688ea47930d78a45f7c3b07c6df79fc93f8c0ca0cb8

Analysis

max time kernel
94s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2025, 06:26

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General

Target

JaffaCakes118_63b6fe4cbe80168bca4c28159bd33e66.dll
Size

106KB
MD5

63b6fe4cbe80168bca4c28159bd33e66
SHA1

77a208a5720bf31a73bdfa640aa637593a1eb7b5
SHA256

03e480ccc789751a47762688ea47930d78a45f7c3b07c6df79fc93f8c0ca0cb8
SHA512

b5ca1204804e9f63bd417078f6679f8084a56c6d04d97e581429d2f0d76361fbc9bb2c8df2dc3a30fae50de6fe3ae4f97f07973c82c4d8c51b64f647e4f9c08b
SSDEEP

3072:UQj0XLXcCS2MRczZK8/y4pE2IybZuwgG1PMRZ:0bDMGJyE51ZuwpBE

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2260	3592	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 AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeBackupPrivilege	3592	rundll32.exe
Token: SeRestorePrivilege	3592	rundll32.exe
Token: SeBackupPrivilege	3592	rundll32.exe
Token: SeRestorePrivilege	3592	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 3592	3472	rundll32.exe	84
PID 3472 wrote to memory of 3592	3472	rundll32.exe	84
PID 3472 wrote to memory of 3592	3472	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63b6fe4cbe80168bca4c28159bd33e66.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63b6fe4cbe80168bca4c28159bd33e66.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 672
    3⤵
    - Program crash
    PID:2260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3592 -ip 3592
1⤵
PID:4304

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

Windows 7 deprecation

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