metasploit | d2d79138ff59a20c394732becf2e52eddbd22046a9effe2451b2baeb9a184408

General

Target

9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
Size

73KB
MD5

9c32c5bec9997eb182fd3a416d2c8e7b
SHA1

d88dca096c3cb4921f39375eb105cf3c58890b44
SHA256

d2d79138ff59a20c394732becf2e52eddbd22046a9effe2451b2baeb9a184408
SHA512

034c9db8a4075ec12d330178e3c5791345f10123ed12bf2341b4c4ab6769ec8988923df99fbe0c1ddfdc2602d88440fe78b1bb93caeb0c0ca8935b7869ace9e4
SSDEEP

1536:AKSaZ6KzsiT5piltFh1ZItEQXCAVTDgg0e4i9CYk1I6:fSc6KzVi71ZItgAng51mKI6

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	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\wjdrive32.exe"	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
212	wjdrive32.exe
4280	wjdrive32.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\\wjdrive32.exe"	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1868 set thread context of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 212 set thread context of 4280	212	wjdrive32.exe	87

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\wjdrive32.exe	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
File opened for modification	C:\Windows\wjdrive32.exe	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
File created	C:\Windows\%windir%\lfffile32.log	wjdrive32.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	wjdrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wjdrive32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3516	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
3516	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
3516	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
3516	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 1868 wrote to memory of 3516	1868	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	83
PID 3516 wrote to memory of 212	3516	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	84
PID 3516 wrote to memory of 212	3516	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	84
PID 3516 wrote to memory of 212	3516	9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe	84
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87
PID 212 wrote to memory of 4280	212	wjdrive32.exe	87

C:\Users\Admin\AppData\Local\Temp\9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Users\Admin\AppData\Local\Temp\9c32c5bec9997eb182fd3a416d2c8e7b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9c32c5bec9997eb182fd3a416d2c8e7b_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:3516
- - C:\Windows\wjdrive32.exe
    "C:\Windows\wjdrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:212
  - - C:\Windows\wjdrive32.exe
      "C:\Windows\wjdrive32.exe"
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:4280

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\wjdrive32.exe

Filesize
73KB

MD5
9c32c5bec9997eb182fd3a416d2c8e7b

SHA1
d88dca096c3cb4921f39375eb105cf3c58890b44

SHA256
d2d79138ff59a20c394732becf2e52eddbd22046a9effe2451b2baeb9a184408

SHA512
034c9db8a4075ec12d330178e3c5791345f10123ed12bf2341b4c4ab6769ec8988923df99fbe0c1ddfdc2602d88440fe78b1bb93caeb0c0ca8935b7869ace9e4

Download Submit
memory/3516-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3516-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3516-3-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3516-11-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-21-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-18-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-19-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-20-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-16-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-22-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-17-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-24-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-25-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-26-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-27-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-28-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-29-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-30-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/4280-31-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads