metasploit | 57f696f6e75de5fca5aa014ff6276503f16c6e6fe9c62480d1b6082d014c3b71

General

Target

e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
Size

152KB
MD5

e43fecc3b2ee9215d9a22eda66e1e705
SHA1

1665c2e92ab70dcaf8ec6f2d4a1ea4b24dabac40
SHA256

57f696f6e75de5fca5aa014ff6276503f16c6e6fe9c62480d1b6082d014c3b71
SHA512

94e1b48bef46d2fab48574aabc897f82a120f826ebd21841d202b062ccbdda3def7e3ee248471c6cb65597a734ced0cf8526dd51b9e80910050288c5e7553085
SSDEEP

3072:zsDqKOtDmxjpOOhQKqdQlRiXuU6Ow+2L5vb8K:BakCfRiemCL5z8

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
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2776	aadrive32.exe
2564	aadrive32.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\\aadrive32.exe"	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2084 set thread context of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2776 set thread context of 2564	2776	aadrive32.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\aadrive32.exe	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
File opened for modification	C:\Windows\aadrive32.exe	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
File created	C:\Windows\%windir%\lfffile32.log	aadrive32.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	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2856	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
2856	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2856	2084	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	30
PID 2856 wrote to memory of 2776	2856	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	31
PID 2856 wrote to memory of 2776	2856	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	31
PID 2856 wrote to memory of 2776	2856	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	31
PID 2856 wrote to memory of 2776	2856	e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe	31
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32
PID 2776 wrote to memory of 2564	2776	aadrive32.exe	32

C:\Users\Admin\AppData\Local\Temp\e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\e43fecc3b2ee9215d9a22eda66e1e705_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e43fecc3b2ee9215d9a22eda66e1e705_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:2856
- - C:\Windows\aadrive32.exe
    "C:\Windows\aadrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Windows\aadrive32.exe
      "C:\Windows\aadrive32.exe"
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:2564

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\aadrive32.exe

Filesize
152KB

MD5
e43fecc3b2ee9215d9a22eda66e1e705

SHA1
1665c2e92ab70dcaf8ec6f2d4a1ea4b24dabac40

SHA256
57f696f6e75de5fca5aa014ff6276503f16c6e6fe9c62480d1b6082d014c3b71

SHA512
94e1b48bef46d2fab48574aabc897f82a120f826ebd21841d202b062ccbdda3def7e3ee248471c6cb65597a734ced0cf8526dd51b9e80910050288c5e7553085

Download Submit
memory/2564-47-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-49-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-42-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-54-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-43-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-53-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-52-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-44-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-51-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-39-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-40-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-41-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-50-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-48-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-46-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2564-45-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-12-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-13-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-23-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-1-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2856-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads