metasploit | 7234f4c8d899cceae7cab8e87c8b501a9bc70545ed376c3c6676b77153e4aafc

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-09-2024 11:45

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General

Target

e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe
Size

264KB
MD5

e6bf913938f1534b14ad418567d39d06
SHA1

5c5676472e7d702c7eaeafe0c79bd8a9aa35b85a
SHA256

7234f4c8d899cceae7cab8e87c8b501a9bc70545ed376c3c6676b77153e4aafc
SHA512

48bfff86736e4ca205b6e5b469ed8aea629d73aad3482374e31d074dad89409034b76f39bda266b74d8cd554f74195d19ed039409207486a514ba418ab295ac9
SSDEEP

6144:iDkoxj/IyB8NFUtNIj5eNbeN9eNBNyN2rkS2:FaB8NFUQccmTEh

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

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1932-9-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1932-8-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1932-6-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1932-11-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1932-5-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1932-4-0x0000000000400000-0x0000000000467000-memory.dmp	upx
behavioral1/memory/1932-2-0x0000000000400000-0x0000000000467000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2280 set thread context of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2460	1932	WerFault.exe	31

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	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 2280 wrote to memory of 1932	2280	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	31
PID 1932 wrote to memory of 2460	1932	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	32
PID 1932 wrote to memory of 2460	1932	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	32
PID 1932 wrote to memory of 2460	1932	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	32
PID 1932 wrote to memory of 2460	1932	e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e6bf913938f1534b14ad418567d39d06_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 140
    3⤵
    - Program crash
    PID:2460

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/1932-9-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1932-8-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1932-6-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1932-11-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1932-5-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1932-4-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1932-2-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1932-0-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download