f9915f07c89a82ac63adf09136501d9d73eff6f285410de19938f9f16771c5b8

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
24-07-2024 07:43

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General

Target

6ac70cfc2401409db48ac9bee21cf0b9_JaffaCakes118.dll
Size

20KB
MD5

6ac70cfc2401409db48ac9bee21cf0b9
SHA1

e359e0d4418ad12e54e1229c060a006764b82112
SHA256

f9915f07c89a82ac63adf09136501d9d73eff6f285410de19938f9f16771c5b8
SHA512

4ade8a7a03ddad89568ea61f8ca1f3b81163a925b6acb2b5423d411dc90b281c4021a91aa8a150dbe3df3e13a27144e4900e9683240804c6eb7ef848a77c9e57
SSDEEP

384:NkAVgeBCgqlga9RmAHir/QETKPcOoAY5KdoBZzUfDw34YwjBy/gAWSp:NkcxAlg+gQxkNAhm74Vjw

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2824-3-0x00000000001B0000-0x00000000001C3000-memory.dmp	upx

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 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2824	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2824	2692	rundll32.exe	30
PID 2692 wrote to memory of 2824	2692	rundll32.exe	30
PID 2692 wrote to memory of 2824	2692	rundll32.exe	30
PID 2692 wrote to memory of 2824	2692	rundll32.exe	30
PID 2692 wrote to memory of 2824	2692	rundll32.exe	30
PID 2692 wrote to memory of 2824	2692	rundll32.exe	30
PID 2692 wrote to memory of 2824	2692	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ac70cfc2401409db48ac9bee21cf0b9_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ac70cfc2401409db48ac9bee21cf0b9_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2824

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/2824-3-0x00000000001B0000-0x00000000001C3000-memory.dmp

Filesize
76KB

Download
memory/2824-2-0x00000000001A0000-0x00000000001B3000-memory.dmp

Filesize
76KB

Download
memory/2824-1-0x00000000001A0000-0x00000000001B3000-memory.dmp

Filesize
76KB

Download
memory/2824-0-0x00000000001A0000-0x00000000001B3000-memory.dmp

Filesize
76KB

Download