metasploit | 64aefe6340d980fd4e9e6335d963603240017bcfc47c066f4594540b6ed4d091

General

Target

JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe
Size

387KB
MD5

6578960c947459cf94a7fe1a198dcee1
SHA1

53773c69ec64a2bf142bb53189dd20ac469e0410
SHA256

64aefe6340d980fd4e9e6335d963603240017bcfc47c066f4594540b6ed4d091
SHA512

07905b92d0f77d468f5faccd92db4887920daa836f33d0e3a6c44589516a3462d61f4a2bc0dd8a222fffa60881abed20fe97c1f1f6a7d7598145f00b6c91fc68
SSDEEP

3072:a0+e5h95FBnOwlv13zbSCcH88Or1KJ1VbB5XU+bSk7HPbIcJv:5+e3VB1xRbSK86kJ3r7EEv

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 2204 set thread context of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2552-15-0x0000000000400000-0x0000000000461000-memory.dmp	upx
behavioral1/memory/2552-13-0x0000000000400000-0x0000000000461000-memory.dmp	upx
behavioral1/memory/2552-12-0x0000000000400000-0x0000000000461000-memory.dmp	upx
behavioral1/memory/2552-9-0x0000000000400000-0x0000000000461000-memory.dmp	upx
behavioral1/memory/2552-7-0x0000000000400000-0x0000000000461000-memory.dmp	upx
behavioral1/memory/2552-5-0x0000000000400000-0x0000000000461000-memory.dmp	upx
behavioral1/memory/2552-3-0x0000000000400000-0x0000000000461000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3068	2552	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	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2204 wrote to memory of 2552	2204	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	30
PID 2552 wrote to memory of 3068	2552	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	31
PID 2552 wrote to memory of 3068	2552	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	31
PID 2552 wrote to memory of 3068	2552	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	31
PID 2552 wrote to memory of 3068	2552	JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6578960c947459cf94a7fe1a198dcee1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2552
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 140
    3⤵
    - Program crash
    PID:3068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2204-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2204-10-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2552-15-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2552-13-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2552-12-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2552-9-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2552-7-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2552-5-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2552-3-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2552-1-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download

Analysis

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