metasploit | 7762352cca03d589ff9b6feb9f6cd82b8be53a25b35ac6acc03a3454c7c0f298

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 01:21

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General

Target

dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe
Size

444KB
MD5

dc5d7997b5cbfce988a89644b844165c
SHA1

da1c2dee0eb7c90ba2db3ddd8a0022a7ae57ff80
SHA256

7762352cca03d589ff9b6feb9f6cd82b8be53a25b35ac6acc03a3454c7c0f298
SHA512

4ec1efb507d2514cb955a247e3ef87c252ed7266ecabd8a595ddc33ba99f1e7bef4dc6c2ffc75f4865c897ff7823a924885622ea6d2ab5faa620621eb61a5c1e
SSDEEP

12288:kzYwKuEYUhoMO+xxmYrkwDDV69LMuo+DAX:MsZYUhoM/LmKotv0

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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2996-14-0x0000000000400000-0x00000000004E9000-memory.dmp	autoit_exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\test.exe	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\test.exe	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2996 set thread context of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2996-0-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/2996-14-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30
PID 2996 wrote to memory of 2136	2996	dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Users\Admin\AppData\Local\Temp\dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dc5d7997b5cbfce988a89644b844165c_JaffaCakes118.exe"
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2136-5-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2136-1-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2136-3-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2136-11-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2136-12-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2136-9-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2136-7-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2136-18-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2996-0-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/2996-14-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download