metasploit | 072ae735e2fea0fbc9077c86f8c59fce52c0bbc336738acccdcc0f3664f646c8

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 03:27

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General

Target

d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe
Size

56KB
MD5

d506d035b8f72b4355121ef7f5f1dacd
SHA1

43132081406ff6a3f43c2c72f9dfd0bf31cd4689
SHA256

072ae735e2fea0fbc9077c86f8c59fce52c0bbc336738acccdcc0f3664f646c8
SHA512

008585e3feac17f893115825f4e95adec9f391a98e2b04c88859d4c0774e953440d922620a4bd5b48eb39f2216c0ba7d5cf0aa7f58d81371feb632f93f134ef6
SSDEEP

768:oC38CEmT5dYQKb456jz0unkw1kRlBwaIOZkZGPxY7sNZnb65vRPbhBH:oChEPFezRroaYI/+vRPbhB

Score

10^/10

metasploit backdoor discovery trojan upx

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4388 set thread context of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1200-0-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1200-1-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1200-3-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1200-6-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1200-9-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1200-8-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1200-7-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/1200-12-0x0000000000400000-0x000000000045D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4968	1200	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 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	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84
PID 4388 wrote to memory of 1200	4388	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4388
- C:\Users\Admin\AppData\Local\Temp\d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe"
  2⤵
  PID:1200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 996
    3⤵
    - Program crash
    PID:4968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1200 -ip 1200
1⤵
PID:3096

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1200-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1200-1-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1200-3-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1200-6-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1200-9-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1200-8-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1200-7-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1200-12-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/4388-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download