75ce21e244d0617e8b6d45125c4d837864f3edd95a5c20bf0b5945ccf35b54b9

Analysis

max time kernel
145s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 02:09

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General

Target

eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
Size

42KB
MD5

eee02924a9737101e34396835d9e94ee
SHA1

ad861a3c587bd8b3fc898daf9310098d79b43ae7
SHA256

75ce21e244d0617e8b6d45125c4d837864f3edd95a5c20bf0b5945ccf35b54b9
SHA512

cf1785259dd97e2a63eee77887e9c027a6d5f03162e4e7a2ecd1dc5354c7fb94387b86848002a78b0987ed659a9f33e7dd31a7a18534375cbe02a403f188cea9
SSDEEP

768:3rGq8ftXfbp1Pz20GnlTKSTkXjJpUYfsW+NUmYSAP352PYBQVz/dbRqeOK+v:3rGqW12BrUP3UCvPaVzdbRRdS

Score

10^/10

discovery evasion persistence privilege_escalation trojan

Malware Config

Signatures

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4"	services.exe

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	services.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	services.exe

Modifies Windows Firewall 2 TTPs 3 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3020	netsh.exe
2720	netsh.exe
2344	netsh.exe

Executes dropped EXE 1 IoCs

pid	Process
2104	services.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	services.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	services.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe

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\services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\file.bat	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
File created	C:\Windows\services.exe	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
File opened for modification	C:\Windows\services.exe	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
File created	C:\Windows\file.bat	services.exe
File created	C:\Windows\services.exe	services.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 9 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 queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
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
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3068	1620	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 8 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	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Desktop	services.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Desktop\id = "515154204763"	services.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Desktop\host = "91.207.7.234"	services.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2956	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	30
PID 1620 wrote to memory of 2956	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	30
PID 1620 wrote to memory of 2956	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	30
PID 1620 wrote to memory of 2956	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	30
PID 2956 wrote to memory of 2344	2956	cmd.exe	32
PID 2956 wrote to memory of 2344	2956	cmd.exe	32
PID 2956 wrote to memory of 2344	2956	cmd.exe	32
PID 2956 wrote to memory of 2344	2956	cmd.exe	32
PID 1620 wrote to memory of 2104	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	33
PID 1620 wrote to memory of 2104	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	33
PID 1620 wrote to memory of 2104	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	33
PID 1620 wrote to memory of 2104	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	33
PID 1620 wrote to memory of 3068	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	34
PID 1620 wrote to memory of 3068	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	34
PID 1620 wrote to memory of 3068	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	34
PID 1620 wrote to memory of 3068	1620	eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe	34
PID 2104 wrote to memory of 3012	2104	services.exe	35
PID 2104 wrote to memory of 3012	2104	services.exe	35
PID 2104 wrote to memory of 3012	2104	services.exe	35
PID 2104 wrote to memory of 3012	2104	services.exe	35
PID 3012 wrote to memory of 3020	3012	cmd.exe	37
PID 3012 wrote to memory of 3020	3012	cmd.exe	37
PID 3012 wrote to memory of 3020	3012	cmd.exe	37
PID 3012 wrote to memory of 3020	3012	cmd.exe	37
PID 2104 wrote to memory of 2664	2104	services.exe	38
PID 2104 wrote to memory of 2664	2104	services.exe	38
PID 2104 wrote to memory of 2664	2104	services.exe	38
PID 2104 wrote to memory of 2664	2104	services.exe	38
PID 2664 wrote to memory of 2720	2664	cmd.exe	40
PID 2664 wrote to memory of 2720	2664	cmd.exe	40
PID 2664 wrote to memory of 2720	2664	cmd.exe	40
PID 2664 wrote to memory of 2720	2664	cmd.exe	40

C:\Users\Admin\AppData\Local\Temp\eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eee02924a9737101e34396835d9e94ee_JaffaCakes118.exe"
1⤵
- Windows security bypass
- Windows security modification
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWOW64\cmd.exe
  cmd /c "file.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall set opmode DISABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2344
- C:\Windows\services.exe
  C:\Windows\services.exe
  2⤵
  - Modifies security service
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c "file.bat"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3012
  - - C:\Windows\SysWOW64\netsh.exe
      netsh firewall set opmode DISABLE
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:3020
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c "file.bat"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2664
  - - C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Windows\services.exe" services.exe ENABLE
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      System Location Discovery: System Language Discovery
      PID:2720
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 172
  2⤵
  - Program crash
  PID:3068

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

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

C:\Windows\file.bat

Filesize
86B

MD5
0c37570e7decca15d0dcd5ee2957371d

SHA1
db5dd323003574a3f3c4932c1256bb792bedcfd2

SHA256
d493ab01e5d583d327bd94ba7403d4a73693b61f708752c6deb45f55477b0107

SHA512
ac2d818f7eb11fce1b4b84fd667213a9c392d064b13c1470f104ef815fa6920a8ffb7c1bdf00ef808604c00d7a8dd0916738256d231303ec3084b8d29ceaa3cd

Download Submit
C:\Windows\file.bat

Filesize
40B

MD5
f5e059efe5ed14466033f1f4357a4a4b

SHA1
ccb28b2be69275c38738947e790c10a2382302c2

SHA256
c7d0b4156b557c67d3e758d86a45e31c70110c989e679097f52f3edaf4963e21

SHA512
d36ef9a9fe8b42951648933fdc41b9b61077bfb4221360f9308104f05e88d17ffdb07948a29858d2f4371db1def154cc4b4be57304c322934a763f6e8b8872de

Download Submit
C:\Windows\services.exe

Filesize
42KB

MD5
eee02924a9737101e34396835d9e94ee

SHA1
ad861a3c587bd8b3fc898daf9310098d79b43ae7

SHA256
75ce21e244d0617e8b6d45125c4d837864f3edd95a5c20bf0b5945ccf35b54b9

SHA512
cf1785259dd97e2a63eee77887e9c027a6d5f03162e4e7a2ecd1dc5354c7fb94387b86848002a78b0987ed659a9f33e7dd31a7a18534375cbe02a403f188cea9

Download Submit
memory/1620-0-0x00000000003E0000-0x000000000041A000-memory.dmp

Filesize
232KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads