metasploit | 364423dc6ab0cdcf70e372e2fbf4beb1537733326b554103f692f89454ed7fff

General

Target

JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe
Size

47KB
MD5

0036957131d6c661b38c6ee1f4bfdb9b
SHA1

7e50961616bb92e3719b0cf207f43c8cac7c93b8
SHA256

364423dc6ab0cdcf70e372e2fbf4beb1537733326b554103f692f89454ed7fff
SHA512

3f25f071b6a1e0097e190119f98fe1c0dfa1e65c2e2d3e80f9247a879c0d92d6c12f23a41f9d01c087c0eff19c393cd69bca980706675f52afc5ae38f614d20d
SSDEEP

768:ZyxP9bNHJ3PlDlgAodJSqFVbXDspfYRJNQh6c4ftN1ZvP75+27h37JS1Q5GuH4N8:ZyjbT3PUXdJSqLDafSNQrQZ3gG37A654

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	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\csdrive32.exe"	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe

Executes dropped EXE 1 IoCs

pid	Process
2812	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"	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\csdrive32.exe	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe
File opened for modification	C:\Windows\csdrive32.exe	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe
File created	C:\Windows\%windir%\lfffile32.log	csdrive32.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	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csdrive32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2096	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe
2096	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2812	2096	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe	30
PID 2096 wrote to memory of 2812	2096	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe	30
PID 2096 wrote to memory of 2812	2096	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe	30
PID 2096 wrote to memory of 2812	2096	JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0036957131d6c661b38c6ee1f4bfdb9b.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:2096
- C:\Windows\csdrive32.exe
  "C:\Windows\csdrive32.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:2812

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
0036957131d6c661b38c6ee1f4bfdb9b

SHA1
7e50961616bb92e3719b0cf207f43c8cac7c93b8

SHA256
364423dc6ab0cdcf70e372e2fbf4beb1537733326b554103f692f89454ed7fff

SHA512
3f25f071b6a1e0097e190119f98fe1c0dfa1e65c2e2d3e80f9247a879c0d92d6c12f23a41f9d01c087c0eff19c393cd69bca980706675f52afc5ae38f614d20d

Download Submit
memory/2096-14-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2096-1-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2096-2-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2096-11-0x0000000002C90000-0x0000000002DFB000-memory.dmp

Filesize
1.4MB

Download
memory/2096-10-0x0000000002C90000-0x0000000002DFB000-memory.dmp

Filesize
1.4MB

Download
memory/2096-0-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2096-13-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-19-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-22-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-16-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-18-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-12-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-20-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-21-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-15-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-23-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-24-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-25-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-26-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-27-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-28-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-29-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2812-30-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads