metasploit | d1fcd376c602850b9fdff7903a1d2dd8e73439f5a6ec355a7bc3559e89b34148

General

Target

db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe
Size

59KB
MD5

db973c62fe30bda177b80b5c41b15240
SHA1

9204b1ed600482d5f4b6d7773ae87c2adc89a692
SHA256

d1fcd376c602850b9fdff7903a1d2dd8e73439f5a6ec355a7bc3559e89b34148
SHA512

2823e35cd369de30bbcded8067398b8f26cf452dfb4c15af93b80ce1a0c40d89f74d12d2e3f0174630ddbf9cc2fcc3fe13a543a1dafc79be9f1709d2e60fb101
SSDEEP

1536:LoI4vTx/yBclR9xck92zm1LYlOcvZUZ7X:8IA/+clR4kEzZI6UxX

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	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\wjdrive32.exe"	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
860	wjdrive32.exe
1932	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"	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2604 set thread context of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 860 set thread context of 1932	860	wjdrive32.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\%windir%\lfffile32.log	wjdrive32.exe
File created	C:\Windows\wjdrive32.exe	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe
File opened for modification	C:\Windows\wjdrive32.exe	db973c62fe30bda177b80b5c41b15240_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	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wjdrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wjdrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2608	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe
2608	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2604 wrote to memory of 2608	2604	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	30
PID 2608 wrote to memory of 860	2608	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	31
PID 2608 wrote to memory of 860	2608	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	31
PID 2608 wrote to memory of 860	2608	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	31
PID 2608 wrote to memory of 860	2608	db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe	31
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32
PID 860 wrote to memory of 1932	860	wjdrive32.exe	32

C:\Users\Admin\AppData\Local\Temp\db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Users\Admin\AppData\Local\Temp\db973c62fe30bda177b80b5c41b15240_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\db973c62fe30bda177b80b5c41b15240_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:2608
- - 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:860
  - - C:\Windows\wjdrive32.exe
      "C:\Windows\wjdrive32.exe"
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:1932

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
59KB

MD5
db973c62fe30bda177b80b5c41b15240

SHA1
9204b1ed600482d5f4b6d7773ae87c2adc89a692

SHA256
d1fcd376c602850b9fdff7903a1d2dd8e73439f5a6ec355a7bc3559e89b34148

SHA512
2823e35cd369de30bbcded8067398b8f26cf452dfb4c15af93b80ce1a0c40d89f74d12d2e3f0174630ddbf9cc2fcc3fe13a543a1dafc79be9f1709d2e60fb101

Download Submit
memory/1932-45-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-44-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-38-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-50-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-39-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-48-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-47-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-46-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-36-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-37-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-51-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-49-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-42-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-41-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-40-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1932-43-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2608-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2608-11-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2608-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2608-14-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2608-1-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2608-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2608-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2608-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads