metasploit | bb2e9955dc4978105b509db18d0e3d461b842233a820b1c3f2b4a98fa565b48a

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-12-2024 15:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe
Size

180KB
MD5

da3b3abdafffdf7c1e753adb04ac050d
SHA1

5f12a97ec90418047f135d746ec36f778ce1e2ef
SHA256

bb2e9955dc4978105b509db18d0e3d461b842233a820b1c3f2b4a98fa565b48a
SHA512

1a68e27497d4eeb0607983d134cbd265057ec601bb269036b76b8a5bc2e86ed1a720959df35b4397d8677eab09d9e59d9891ec6f5438cb13a8776bd378f731ba
SSDEEP

3072:4/u4HPElLA8tyHCIQVsM+VUq/l0BgVB9JktJha3xd:iugEtyH/Qr+Uq/VBJkfhY

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 2396 set thread context of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1628-6-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/1628-10-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/1628-7-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/1628-4-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/1628-2-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/1628-12-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral1/memory/1628-9-0x0000000000400000-0x0000000000454000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2512	1628	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	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 2396 wrote to memory of 1628	2396	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	30
PID 1628 wrote to memory of 2512	1628	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	31
PID 1628 wrote to memory of 2512	1628	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	31
PID 1628 wrote to memory of 2512	1628	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	31
PID 1628 wrote to memory of 2512	1628	da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\da3b3abdafffdf7c1e753adb04ac050d_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 140
    3⤵
    - Program crash
    PID:2512

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

Loading Replay Monitor...

Downloads

memory/1628-0-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1628-6-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1628-10-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1628-7-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1628-4-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1628-2-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1628-12-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1628-9-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download