de04c5dbad31237d53a069d334a0110844bf3c094d941fe788c7377a8044789a

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 01:19

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General

Target

083930873d0195621f94beeaf3cbe770_JaffaCakes118.dll
Size

60KB
MD5

083930873d0195621f94beeaf3cbe770
SHA1

0001b76ab0c3cf33aa41eed712bf645987f83e3e
SHA256

de04c5dbad31237d53a069d334a0110844bf3c094d941fe788c7377a8044789a
SHA512

05534614c772fe3bafdadccd22feb8e8c626a2e15cd536f3362d8d9ff330955857b3e7474ef556eb6940957869ed46bf0691e3f1235e70185c8724ea54652867
SSDEEP

768:3d8faMrfBbAIsJJYPVugZlkFnToIf1iZd6olc:3d8fTrZ8IsJkjZlkFnToIfSkol

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ter8m = "RUNDLL32.EXE C:\\Users\\Admin\\AppData\\Local\\Temp\\083930873d0195621f94beeaf3cbe770_JaffaCakes118.dll,w"	rundll32.exe

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 7 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2980	2376	rundll32.exe	29
PID 2376 wrote to memory of 2980	2376	rundll32.exe	29
PID 2376 wrote to memory of 2980	2376	rundll32.exe	29
PID 2376 wrote to memory of 2980	2376	rundll32.exe	29
PID 2376 wrote to memory of 2980	2376	rundll32.exe	29
PID 2376 wrote to memory of 2980	2376	rundll32.exe	29
PID 2376 wrote to memory of 2980	2376	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\083930873d0195621f94beeaf3cbe770_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\083930873d0195621f94beeaf3cbe770_JaffaCakes118.dll,#1
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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