metasploit | 5466e1b4be35e74837d9ade6d38f370bc3976116acda01fd8c0bd503c8e7a4c3

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 01:41

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General

Target

d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe
Size

47KB
MD5

d962945b657eab0d6ce90e8c8bbde362
SHA1

5d10e839b0c8b39e5a45b7b16f8d659f349d1446
SHA256

5466e1b4be35e74837d9ade6d38f370bc3976116acda01fd8c0bd503c8e7a4c3
SHA512

9842bc6966734ab3f5801e8ecabe4547fdf2fba4f595c2d510a196086415efe9f7e5746ec6067f29bb6f6d691fc3660ad50060d4938ac4e6368101241ef24344
SSDEEP

768:LYRZfEpAaP+FFT7y2Hd0yw4dhGdHZ0iyGj9222E2sgE6n5fJkBhqM/luLpj2AS4n:LufAZK3yvyw4dhGxyu9t2nswn5fdM/l7

Score

10^/10

metasploit backdoor defense_evasion discovery trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

Deletes itself 1 IoCs

pid	Process
2504	cmd.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\dllcache\svhda.exe	d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\dllcache\svhda.exe	d962945b657eab0d6ce90e8c8bbde362_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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2504	3012	d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2504	3012	d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2504	3012	d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe	30
PID 3012 wrote to memory of 2504	3012	d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d962945b657eab0d6ce90e8c8bbde362_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\D96294~1.EXE >> NUL
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3012-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/3012-1-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download