metasploit | d702789505bce555ad67c86d1e9b18edf82b5b38713e731a3a047e8a73b86e57

General

Target

98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
Size

47KB
MD5

98daa7a96559b07cf7c11684f2a7fe76
SHA1

4785ac3e1aac976562da7cfebd1b6a98524eb53a
SHA256

d702789505bce555ad67c86d1e9b18edf82b5b38713e731a3a047e8a73b86e57
SHA512

7a1395085475ad6007642d94cc3ba9ce68721edd4a20e888446faad76fb79ba4866b09f40a1068e5851fa86f8c40af48b4b21782f036e6b8b5266a4697acc8e1
SSDEEP

768:e09XY5XpJjv+cyPyUEN/DYQwv9qNhwD7HQHuB79FRmlYy5x5IiWaKrapCOYd:e09o5X2cyPyBDwv9qrwnQO3mWyftKc0d

Score

10^/10

metasploit backdoor discovery persistence trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\csdrive32.exe"	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
8	csdrive32.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\Microsoft Driver Setup = "C:\\Windows\\csdrive32.exe"	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\%windir%\lfffile32.log	csdrive32.exe
File created	C:\Windows\csdrive32.exe	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
File opened for modification	C:\Windows\csdrive32.exe	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csdrive32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4724	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
4724	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
4724	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
4724	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4724 wrote to memory of 8	4724	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe	83
PID 4724 wrote to memory of 8	4724	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe	83
PID 4724 wrote to memory of 8	4724	98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\98daa7a96559b07cf7c11684f2a7fe76_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4724
- C:\Windows\csdrive32.exe
  "C:\Windows\csdrive32.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:8

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\csdrive32.exe

Filesize
47KB

MD5
98daa7a96559b07cf7c11684f2a7fe76

SHA1
4785ac3e1aac976562da7cfebd1b6a98524eb53a

SHA256
d702789505bce555ad67c86d1e9b18edf82b5b38713e731a3a047e8a73b86e57

SHA512
7a1395085475ad6007642d94cc3ba9ce68721edd4a20e888446faad76fb79ba4866b09f40a1068e5851fa86f8c40af48b4b21782f036e6b8b5266a4697acc8e1

Download Submit
memory/8-20-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-17-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-26-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-8-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-25-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-24-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-11-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-12-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-14-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-15-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-23-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-18-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-16-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-19-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-22-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/8-21-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/4724-0-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/4724-1-0x00000000022D0000-0x000000000232D000-memory.dmp

Filesize
372KB

Download
memory/4724-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4724-9-0x0000000000400000-0x000000000056C000-memory.dmp

Filesize
1.4MB

Download
memory/4724-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads