metasploit | 196eb4787e83a40d832faab7c55d1b7e23c7d94812f0a7e6022ebd82adf60274

General

Target

f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
Size

54KB
MD5

f8f29297c7ca345746a14b3193cdb686
SHA1

99b1c86b5bc7fc03d329cf2937fb5fdc0ea84681
SHA256

196eb4787e83a40d832faab7c55d1b7e23c7d94812f0a7e6022ebd82adf60274
SHA512

c216ea6b5905bfe52d6702f5afda7beeab75de3d4013ed7642040bb50ec0e687ced1b781fd89d90f5817a2850b9f1c99f21194b2d159657bb84f97f3a19c1fe0
SSDEEP

768:et5dYKV4MkWXKba15cZfTUBTWtssrEV9WAxWTgccYg6ek6nQoV1WRsKzM3v4/rI:et5dYK4PewfwZmdBINfO+VQRsKo3v

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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\wrdrive32.exe"	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1616	wrdrive32.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\\wrdrive32.exe"	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\%windir%\lfffile32.log	wrdrive32.exe
File created	C:\Windows\wrdrive32.exe	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
File opened for modification	C:\Windows\wrdrive32.exe	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wrdrive32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1804	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
1804	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
1804	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
1804	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 1616	1804	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe	82
PID 1804 wrote to memory of 1616	1804	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe	82
PID 1804 wrote to memory of 1616	1804	f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8f29297c7ca345746a14b3193cdb686_JaffaCakes118.exe"
1⤵
- 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:1804
- C:\Windows\wrdrive32.exe
  "C:\Windows\wrdrive32.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:1616

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\wrdrive32.exe

Filesize
54KB

MD5
f8f29297c7ca345746a14b3193cdb686

SHA1
99b1c86b5bc7fc03d329cf2937fb5fdc0ea84681

SHA256
196eb4787e83a40d832faab7c55d1b7e23c7d94812f0a7e6022ebd82adf60274

SHA512
c216ea6b5905bfe52d6702f5afda7beeab75de3d4013ed7642040bb50ec0e687ced1b781fd89d90f5817a2850b9f1c99f21194b2d159657bb84f97f3a19c1fe0

Download Submit
memory/1616-8-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1616-11-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1616-14-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1616-17-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1616-20-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1616-23-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1804-0-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1804-1-0x0000000002370000-0x00000000023CD000-memory.dmp

Filesize
372KB

Download
memory/1804-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1804-9-0x0000000000400000-0x0000000000553000-memory.dmp

Filesize
1.3MB

Download
memory/1804-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads