metasploit | 6cd0bd31401f19f42a7cd01746288122afa504519dad3e523f74febd8311da45

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 06:51

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General

Target

e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe
Size

255KB
MD5

e53200e9d295bfa749e236c054c51171
SHA1

2da9ecd0c20c153e5827b5257e2ab02d724a6f22
SHA256

6cd0bd31401f19f42a7cd01746288122afa504519dad3e523f74febd8311da45
SHA512

f47320d74e2cdc89641926a21241c4ddfdba2b39b14ecf2d2654fb4bb573a4f456f33f40089fcd4257e9cedfe286c1f40a770b3d124202294bedaa4e0d09feab
SSDEEP

6144:kOXSzd4MZFHnOr/mqk1p2vKXy2Rwrt+lxawMX3s4tTc:kqSeMZFur/I10vcwp+lxawMX3s4tTc

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 2872 set thread context of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2192-13-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2192-11-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2192-10-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2192-8-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2192-6-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2192-4-0x0000000000400000-0x0000000000464000-memory.dmp	upx
behavioral1/memory/2192-2-0x0000000000400000-0x0000000000464000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2728	2192	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	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2872 wrote to memory of 2192	2872	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	30
PID 2192 wrote to memory of 2728	2192	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	31
PID 2192 wrote to memory of 2728	2192	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	31
PID 2192 wrote to memory of 2728	2192	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	31
PID 2192 wrote to memory of 2728	2192	e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Users\Admin\AppData\Local\Temp\e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e53200e9d295bfa749e236c054c51171_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2192
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 140
    3⤵
    - Program crash
    PID:2728

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/2192-13-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2192-11-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2192-10-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2192-8-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2192-6-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2192-4-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2192-2-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2192-0-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download