metasploit | e299499c945ff8c2adc6303cad492e6a6f1537abc4619023075402da256ad8d8

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-11-2024 18:28

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General

Target

9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe
Size

244KB
MD5

9d31ed92201bbf00a64bbeecd10c7f65
SHA1

0636dd320130edfc37991cd684eecd909eb44571
SHA256

e299499c945ff8c2adc6303cad492e6a6f1537abc4619023075402da256ad8d8
SHA512

8e8c3f1df13643a0ae9a8a66179e5c58cfda8bf4e8e97dab746fbd066a222b8aa7c7afeff0fc479c4749a1d21a65ffeb21e1ca84de61d37565fa031e59341237
SSDEEP

3072:OGitY/nMf2A8eRNCaaFrXW0MyCiYloG7vPux/QuOR:FLnMfb84Cq9D7vPwhOR

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 2792 set thread context of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2708-13-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2708-10-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2708-11-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2708-6-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2708-4-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2708-8-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/2708-2-0x0000000000400000-0x0000000000465000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2784	2708	WerFault.exe	30

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	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2708	2792	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	30
PID 2708 wrote to memory of 2784	2708	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2784	2708	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2784	2708	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2784	2708	9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Local\Temp\9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9d31ed92201bbf00a64bbeecd10c7f65_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 140
    3⤵
    - Program crash
    PID:2784

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/2708-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2708-13-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2708-10-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2708-11-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2708-6-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2708-4-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2708-8-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2708-2-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download