metasploit | e13430c3d1bac6ea0ab71bec912084f6f9aff6734c7228875eac20d1b31917dc

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 16:41

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General

Target

b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe
Size

42KB
MD5

b2891f7a2b41810d9cea497f9928f599
SHA1

5e2ba7f5e37cc872f4ebe561f31b21d3b4511c8a
SHA256

e13430c3d1bac6ea0ab71bec912084f6f9aff6734c7228875eac20d1b31917dc
SHA512

505c3fe06580f89b4a4eb70ccc26955dbbf743083496b12037ccbfffca27e7389e18dae55128dfe9adc919a898150622668e24f9f41d2d3ba28ba70b6825983c
SSDEEP

768:0uCkdC2D5z4oWV0OCAB4Rld8Inv47pwkcok6bs:0jkdjl8WK4RP84vknk6

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

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\csrsc.exe	b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\csrsc.exe	b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2668-0-0x0000000000400000-0x000000000048A000-memory.dmp	upx
behavioral1/memory/2668-4-0x0000000000400000-0x000000000048A000-memory.dmp	upx

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	b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2668

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/2668-0-0x0000000000400000-0x000000000048A000-memory.dmp

Filesize
552KB

Download
memory/2668-4-0x0000000000400000-0x000000000048A000-memory.dmp

Filesize
552KB

Download