3d0e23b7162f7519a6af2a19bc8e663d203fea31b20d50a092b682c80ea2db65

General

Target

d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe
Size

1015KB
MD5

d1c1c65ebbe6841318f805bc18903e2a
SHA1

e53656dc9d23cd215c9344a326fb07a8ea8e7798
SHA256

3d0e23b7162f7519a6af2a19bc8e663d203fea31b20d50a092b682c80ea2db65
SHA512

60c3b5f6be8e2f66e5454cd8d9825e2bd5bccfac96ad6ea1d91f50f61c6e8f3711626dce3d0deb6689ab065fd3331524b36ca1d709347ca2076b0101a7d37425
SSDEEP

24576:1XPopeICUoUpYXN598RgEx1mq1Rvvnfe+oYwqdYwJSNH5+8rY/dcWe:1XPopeICUoUpYXN59O7xUaRXnW+oYwQe

Score

8^/10

discovery evasion persistence privilege_escalation spyware stealer

Malware Config

Signatures

Disables RegEdit via registry modification 1 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe

Disables Task Manager via registry modification
evasion

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3348	netsh.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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\d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe = "C:\\Program Files"	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2660	REG.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 2660	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	86
PID 4220 wrote to memory of 2660	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	86
PID 4220 wrote to memory of 2660	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	86
PID 4220 wrote to memory of 3348	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	88
PID 4220 wrote to memory of 3348	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	88
PID 4220 wrote to memory of 3348	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	88
PID 4220 wrote to memory of 2492	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	90
PID 4220 wrote to memory of 2492	4220	d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d1c1c65ebbe6841318f805bc18903e2a_JaffaCakes118.exe"
1⤵
- Disables RegEdit via registry modification
- Drops file in Drivers directory
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Windows\SysWOW64\REG.exe
  REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry key
  PID:2660
- C:\Windows\SysWOW64\netsh.exe
  "netsh.exe" firewall set opmode disable
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:3348
- C:\WINDOWS\NOTEPAD.EXE
  C:\WINDOWS\NOTEPAD.EXE
  2⤵
  PID:2492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/4220-0-0x0000000074802000-0x0000000074803000-memory.dmp

Filesize
4KB

Download
memory/4220-1-0x0000000074800000-0x0000000074DB1000-memory.dmp

Filesize
5.7MB

Download
memory/4220-2-0x0000000074800000-0x0000000074DB1000-memory.dmp

Filesize
5.7MB

Download
memory/4220-5-0x0000000074802000-0x0000000074803000-memory.dmp

Filesize
4KB

Download
memory/4220-6-0x0000000074800000-0x0000000074DB1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads