metasploit | ea4a78226182e05ef4c1be2a9125f3fe37ccbf16c32359d73f4fff0c7e9e1e6f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-11-2024 09:28

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General

Target

a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe
Size

254KB
MD5

a722e241530d41a570c50f98175ea7ad
SHA1

0c477e473a3e82bf6ca3a3d42074f239e3e395cd
SHA256

ea4a78226182e05ef4c1be2a9125f3fe37ccbf16c32359d73f4fff0c7e9e1e6f
SHA512

faef8e02e819df30851cb1789de2975d7505fea957d34ef6fe46699e48c0fddaeff8263bac3b62f6031394aff5ad4ec0eb81d8df6a5872cfd42d17496a327379
SSDEEP

3072:8ten3nHLUPHt2uYVxa2E65gQS4SCgagXas/WF3R/ul1r/EJUoQwXZ+5et+A:8438cQ2aSuSNuDr//BSZge

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 2512 set thread context of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1736-6-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1736-9-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1736-11-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1736-8-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1736-5-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1736-4-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1736-2-0x0000000000400000-0x0000000000467000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2320	1736	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	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 2512 wrote to memory of 1736	2512	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	30
PID 1736 wrote to memory of 2320	1736	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	31
PID 1736 wrote to memory of 2320	1736	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	31
PID 1736 wrote to memory of 2320	1736	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	31
PID 1736 wrote to memory of 2320	1736	a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Users\Admin\AppData\Local\Temp\a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a722e241530d41a570c50f98175ea7ad_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1736
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 140
    3⤵
    - Program crash
    PID:2320

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/1736-0-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1736-6-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1736-9-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1736-11-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1736-8-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1736-5-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1736-4-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1736-2-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download