metasploit | e65067b769b148f79fc38c73f863bbef91e5b8749962481327229d255dcec602

General

Target

c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
Size

73KB
MD5

c9d1fae8802ceff4bfb191d13bd4c0b7
SHA1

89e416b79054216ceb8305849598ab0a6be82496
SHA256

e65067b769b148f79fc38c73f863bbef91e5b8749962481327229d255dcec602
SHA512

b0871e6a8d12f2fe089f1c15ee36844c99fc85030dcd36ccea859a313ba9bdb7f5287ac542b1a2c6a3c6ce9439ad4d07ff7509526e2f8b9f1a7d431979609c8c
SSDEEP

1536:1D0SVxpsIuP7b6O4qCiF4H2XABChWUYW4LI8/3Wi+tmCYCeO:ZsV7b6ODTF4WQB8WU7KIji+iCj

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	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\cndrive32.exe"	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
3480	cndrive32.exe
2508	cndrive32.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\\cndrive32.exe"	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3504 set thread context of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3480 set thread context of 2508	3480	cndrive32.exe	84

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\cndrive32.exe	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
File opened for modification	C:\Windows\cndrive32.exe	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
File created	C:\Windows\%windir%\logfile32.log	cndrive32.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cndrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cndrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4728	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
4728	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
4728	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
4728	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 3504 wrote to memory of 4728	3504	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	82
PID 4728 wrote to memory of 3480	4728	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	83
PID 4728 wrote to memory of 3480	4728	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	83
PID 4728 wrote to memory of 3480	4728	c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe	83
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84
PID 3480 wrote to memory of 2508	3480	cndrive32.exe	84

C:\Users\Admin\AppData\Local\Temp\c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3504
- C:\Users\Admin\AppData\Local\Temp\c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c9d1fae8802ceff4bfb191d13bd4c0b7_JaffaCakes118.exe"
  2⤵
  - 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:4728
- - C:\Windows\cndrive32.exe
    "C:\Windows\cndrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3480
  - - C:\Windows\cndrive32.exe
      "C:\Windows\cndrive32.exe"
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:2508

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\cndrive32.exe

Filesize
73KB

MD5
c9d1fae8802ceff4bfb191d13bd4c0b7

SHA1
89e416b79054216ceb8305849598ab0a6be82496

SHA256
e65067b769b148f79fc38c73f863bbef91e5b8749962481327229d255dcec602

SHA512
b0871e6a8d12f2fe089f1c15ee36844c99fc85030dcd36ccea859a313ba9bdb7f5287ac542b1a2c6a3c6ce9439ad4d07ff7509526e2f8b9f1a7d431979609c8c

Download Submit
memory/2508-26-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2508-24-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2508-38-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2508-35-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2508-22-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2508-32-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2508-29-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2508-25-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3480-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3504-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4728-13-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4728-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4728-1-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4728-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4728-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4728-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads