6e9b3d7514cda3d3dec072a5e3d112ce94109c6b5b87cfd089d8c83cf04059dc

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 22:08

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General

Target

716dd52d7173159f052ada2a821cc2b1_JaffaCakes118.dll
Size

268KB
MD5

716dd52d7173159f052ada2a821cc2b1
SHA1

8bebfaf86843d9ad36fba0f29b38fbc2bce05c20
SHA256

6e9b3d7514cda3d3dec072a5e3d112ce94109c6b5b87cfd089d8c83cf04059dc
SHA512

356fa152b565886d1153ae67bf4a61cab5d9d43e4ffad104112d9d2a91afae71096e569c3503d08264fc24e4d54bd0ff78d290a14f4139b4922622a6cfb4ac3d
SSDEEP

6144:fSTmmJYu3iDnNFEYY18pQgLDx4jMUhGIeA4GuH6q+l:f+JYuyDlY18pQ8yYO/4Gpq

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\Dwobatid = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\716dd52d7173159f052ada2a821cc2b1_JaffaCakes118.dll\",Startup"	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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
884	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
884	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 884	2216	rundll32.exe	30
PID 2216 wrote to memory of 884	2216	rundll32.exe	30
PID 2216 wrote to memory of 884	2216	rundll32.exe	30
PID 2216 wrote to memory of 884	2216	rundll32.exe	30
PID 2216 wrote to memory of 884	2216	rundll32.exe	30
PID 2216 wrote to memory of 884	2216	rundll32.exe	30
PID 2216 wrote to memory of 884	2216	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\716dd52d7173159f052ada2a821cc2b1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\716dd52d7173159f052ada2a821cc2b1_JaffaCakes118.dll,#1
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:884

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

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Downloads

memory/884-0-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/884-3-0x00000000022C0000-0x0000000002300000-memory.dmp

Filesize
256KB

Download
memory/884-4-0x00000000022C0000-0x0000000002300000-memory.dmp

Filesize
256KB

Download
memory/884-12-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download