metasploit | 072ae735e2fea0fbc9077c86f8c59fce52c0bbc336738acccdcc0f3664f646c8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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 1508 set thread context of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2312-5-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2312-14-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2312-13-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2312-12-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2312-11-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2312-3-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2312-2-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/2312-15-0x0000000000400000-0x000000000045D000-memory.dmp	upx

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	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30
PID 1508 wrote to memory of 2312	1508	d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe	30

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:1508
- C:\Users\Admin\AppData\Local\Temp\d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d506d035b8f72b4355121ef7f5f1dacd_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2312

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

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Downloads

memory/1508-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2312-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2312-5-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-14-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-13-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-12-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-11-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-3-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-2-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2312-15-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download