16e894f0a30f80f146132d127678b88c862dd80e0ce49f899df27e5b9247c3df

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 08:00

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General

Target

eae6b8036cd6ad677f05df5ee4203226_JaffaCakes118.dll
Size

192KB
MD5

eae6b8036cd6ad677f05df5ee4203226
SHA1

857de79f5843b796628179848edac8ffa6efe5b6
SHA256

16e894f0a30f80f146132d127678b88c862dd80e0ce49f899df27e5b9247c3df
SHA512

9e748fcf01b8782dfae2e7c039ae7327bec14fe696705ae5671cc96b707270a10ffee39facc8134cb4ff040f5ac6f438d3d2d9f341710e7c9b03f01d230b17f7
SSDEEP

3072:E2gHjibZbskhPe9pce9Bw4u5yMbsdZgTj+7BTqf98kEGoCqCBmEtXYJ:LgiKpIjdAdd1qVNmuY

Score

10^/10

discovery persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 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\ShellServiceObjectDelayLoad\adsoowf = "{853AEFFC-0FEE-455B-91AF-C9691E086937}"	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

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{853AEFFC-0FEE-455B-91AF-C9691E086937}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{853AEFFC-0FEE-455B-91AF-C9691E086937}\InProcServer32\ = "C:\\Windows\\adsoowf.dll"	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{853AEFFC-0FEE-455B-91AF-C9691E086937}\InProcServer32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2520	2096	rundll32.exe	30
PID 2096 wrote to memory of 2520	2096	rundll32.exe	30
PID 2096 wrote to memory of 2520	2096	rundll32.exe	30
PID 2096 wrote to memory of 2520	2096	rundll32.exe	30
PID 2096 wrote to memory of 2520	2096	rundll32.exe	30
PID 2096 wrote to memory of 2520	2096	rundll32.exe	30
PID 2096 wrote to memory of 2520	2096	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eae6b8036cd6ad677f05df5ee4203226_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eae6b8036cd6ad677f05df5ee4203226_JaffaCakes118.dll,#1
  2⤵
  - Adds autorun key to be loaded by Explorer.exe on startup
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2520

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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