metasploit | a8b080c7407037e07946498abeec8046fe6296255b87c76d292eec7439f31aa7

General

Target

f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
Size

57KB
MD5

f9a87b4081bb66670257d4315cee9cd7
SHA1

7bc661a739927e5751cd85f7055b43a3d162f837
SHA256

a8b080c7407037e07946498abeec8046fe6296255b87c76d292eec7439f31aa7
SHA512

9b45848c4e3e0a07eb2240e90e37bda35a52ea05a6b8cb6c34f5c640cda3cf3f70bd51c4f493df49786970033572e610e8401855774fcc8af998d74b469cb3ab
SSDEEP

768:zYdI0kc7Lsy1lH3FXll6yOdCYfkFYDG4rcor4JDDSVIr0ihR:kyi7LD15VleCYcoQorwDDS1ih

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\ghdrive32.exe"	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2656	ghdrive32.exe
3020	ghdrive32.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\\ghdrive32.exe"	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2076 set thread context of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2656 set thread context of 3020	2656	ghdrive32.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\ghdrive32.exe	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
File opened for modification	C:\Windows\ghdrive32.exe	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
File created	C:\Windows\%windir%\lfffile32.log	ghdrive32.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	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ghdrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ghdrive32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1552	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
1552	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 2076 wrote to memory of 1552	2076	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	30
PID 1552 wrote to memory of 2656	1552	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	31
PID 1552 wrote to memory of 2656	1552	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	31
PID 1552 wrote to memory of 2656	1552	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	31
PID 1552 wrote to memory of 2656	1552	f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe	31
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32
PID 2656 wrote to memory of 3020	2656	ghdrive32.exe	32

C:\Users\Admin\AppData\Local\Temp\f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Users\Admin\AppData\Local\Temp\f9a87b4081bb66670257d4315cee9cd7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f9a87b4081bb66670257d4315cee9cd7_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:1552
- - C:\Windows\ghdrive32.exe
    "C:\Windows\ghdrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2656
  - - C:\Windows\ghdrive32.exe
      "C:\Windows\ghdrive32.exe"
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:3020

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\ghdrive32.exe

Filesize
57KB

MD5
f9a87b4081bb66670257d4315cee9cd7

SHA1
7bc661a739927e5751cd85f7055b43a3d162f837

SHA256
a8b080c7407037e07946498abeec8046fe6296255b87c76d292eec7439f31aa7

SHA512
9b45848c4e3e0a07eb2240e90e37bda35a52ea05a6b8cb6c34f5c640cda3cf3f70bd51c4f493df49786970033572e610e8401855774fcc8af998d74b469cb3ab

Download Submit
memory/1552-0-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1552-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1552-12-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1552-13-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1552-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1552-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1552-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1552-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1552-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-41-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-46-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-39-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-42-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-43-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-44-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-45-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-40-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-47-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-48-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-49-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-50-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-51-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-52-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/3020-53-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads