metasploit | 10d49d57039175208b2c0689f29328df23d5a39ef0ae021d70faf2bcb4037348

General

Target

f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
Size

92KB
MD5

f7f7bb064a43b9f12e48ddf1da5844ab
SHA1

bb8779a3f2328b4c542630ecbdb830da3f32b8a8
SHA256

10d49d57039175208b2c0689f29328df23d5a39ef0ae021d70faf2bcb4037348
SHA512

fdeda9a4821effcc0dbf6d74b050e0bee07593aa1aa647625354ad14a8bd9bd827ca3f2ceefd6074bf56c4e4ac79cce323c2bb07f30172d780572946b75eb629
SSDEEP

1536:Y4m3M16T3xNKfvTcR8i8+QNDvCk849KyCmSwevSc:m3M16Th8fvTFkEvCkdU3wev/

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

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	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
632	aadrive32.exe
4480	aadrive32.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\\aadrive32.exe"	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3876 set thread context of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 632 set thread context of 4480	632	aadrive32.exe	84

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\%windir%\lfffile32.log	aadrive32.exe
File created	C:\Windows\aadrive32.exe	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
File opened for modification	C:\Windows\aadrive32.exe	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.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	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2340	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
2340	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
2340	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
2340	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 3876 wrote to memory of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 3876 wrote to memory of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 3876 wrote to memory of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 3876 wrote to memory of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 3876 wrote to memory of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 3876 wrote to memory of 2340	3876	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	82
PID 2340 wrote to memory of 632	2340	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	83
PID 2340 wrote to memory of 632	2340	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	83
PID 2340 wrote to memory of 632	2340	f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe	83
PID 632 wrote to memory of 4480	632	aadrive32.exe	84
PID 632 wrote to memory of 4480	632	aadrive32.exe	84
PID 632 wrote to memory of 4480	632	aadrive32.exe	84
PID 632 wrote to memory of 4480	632	aadrive32.exe	84
PID 632 wrote to memory of 4480	632	aadrive32.exe	84
PID 632 wrote to memory of 4480	632	aadrive32.exe	84
PID 632 wrote to memory of 4480	632	aadrive32.exe	84

C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3876
- C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f7f7bb064a43b9f12e48ddf1da5844ab_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:2340
- - C:\Windows\aadrive32.exe
    "C:\Windows\aadrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:632
  - - C:\Windows\aadrive32.exe
      C:\Windows\aadrive32.exe
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:4480

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\aadrive32.exe

Filesize
92KB

MD5
f7f7bb064a43b9f12e48ddf1da5844ab

SHA1
bb8779a3f2328b4c542630ecbdb830da3f32b8a8

SHA256
10d49d57039175208b2c0689f29328df23d5a39ef0ae021d70faf2bcb4037348

SHA512
fdeda9a4821effcc0dbf6d74b050e0bee07593aa1aa647625354ad14a8bd9bd827ca3f2ceefd6074bf56c4e4ac79cce323c2bb07f30172d780572946b75eb629

Download Submit
memory/2340-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2340-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2340-3-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-21-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-22-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-17-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-18-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-19-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-20-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-13-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-14-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-24-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-25-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-26-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-27-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-28-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-29-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4480-30-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads