metasploit | b6922fce378be3b40f9e88482d142a2b1aacfa4b6b276113d3bc0e4e9208b790

General

Target

b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe
Size

62KB
MD5

b2fc0dd2da1964a2f26ff8a6d4ea2138
SHA1

6d1ee519cb099febbbed8479f4f0ef6148faa8fd
SHA256

b6922fce378be3b40f9e88482d142a2b1aacfa4b6b276113d3bc0e4e9208b790
SHA512

8a42277ee29b4ef792d2e19d712355a090a4c0d1c2fd0cedf47f5cffc93b7a4d849c37af1aa66cc0053cecae8ed41c4ec7637df1ba13ac8657103e44a7385328
SSDEEP

1536:5NbYzDLPzrpsG9FClRn2oHPVd9Lj2Dn0kyakAYaO74:54kl5/9LjgYpAYV7

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	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\ggdrive32.exe"	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2140	ggdrive32.exe
2812	ggdrive32.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\\ggdrive32.exe"	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2440 set thread context of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2140 set thread context of 2812	2140	ggdrive32.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\%windir%\lfffile32.log	ggdrive32.exe
File created	C:\Windows\ggdrive32.exe	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe
File opened for modification	C:\Windows\ggdrive32.exe	b2fc0dd2da1964a2f26ff8a6d4ea2138_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	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ggdrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ggdrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2584	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe
2584	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2584	2440	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	30
PID 2584 wrote to memory of 2140	2584	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	31
PID 2584 wrote to memory of 2140	2584	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	31
PID 2584 wrote to memory of 2140	2584	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	31
PID 2584 wrote to memory of 2140	2584	b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe	31
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32
PID 2140 wrote to memory of 2812	2140	ggdrive32.exe	32

C:\Users\Admin\AppData\Local\Temp\b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Users\Admin\AppData\Local\Temp\b2fc0dd2da1964a2f26ff8a6d4ea2138_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b2fc0dd2da1964a2f26ff8a6d4ea2138_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:2584
- - C:\Windows\ggdrive32.exe
    "C:\Windows\ggdrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2140
  - - C:\Windows\ggdrive32.exe
      "C:\Windows\ggdrive32.exe"
      4⤵
      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

Replay Monitor

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Downloads

C:\Windows\ggdrive32.exe

Filesize
62KB

MD5
b2fc0dd2da1964a2f26ff8a6d4ea2138

SHA1
6d1ee519cb099febbbed8479f4f0ef6148faa8fd

SHA256
b6922fce378be3b40f9e88482d142a2b1aacfa4b6b276113d3bc0e4e9208b790

SHA512
8a42277ee29b4ef792d2e19d712355a090a4c0d1c2fd0cedf47f5cffc93b7a4d849c37af1aa66cc0053cecae8ed41c4ec7637df1ba13ac8657103e44a7385328

Download Submit
memory/2584-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2584-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2584-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2584-12-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2584-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2584-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2584-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2584-13-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-42-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-46-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-41-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-37-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-43-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-44-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-45-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-40-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-47-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-48-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-49-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-50-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-51-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-52-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2812-53-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads