metasploit | d6abecab9839ebab1336a822b23be4a846f50039844ad9e0657e408f01d0d326

General

Target

9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe
Size

248KB
MD5

9d9205befd48b3d67ad2c6a1e8f40d06
SHA1

59f882f420f135baa305507f5baba312b6ff9983
SHA256

d6abecab9839ebab1336a822b23be4a846f50039844ad9e0657e408f01d0d326
SHA512

1c00c5079fd42f8916e747cd338c0b2c1720e6515c01b10e80c2758c3c8b3ac65fda06dfeef7b5363e8926829df66e7650e6af3f41412fffdc78f0bb06731a2b
SSDEEP

3072:wyKe64rz5/lzD8A6LmPdNJGhszlMN3Rz46RVO8Cc5LbKpo:wy56alPdNQWBMNNxVOwL

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 2260 set thread context of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/524-8-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/524-5-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/524-12-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/524-11-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/524-10-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/524-9-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/524-4-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/524-3-0x0000000000400000-0x0000000000465000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1708	524	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	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 2260 wrote to memory of 524	2260	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	31
PID 524 wrote to memory of 1708	524	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	32
PID 524 wrote to memory of 1708	524	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	32
PID 524 wrote to memory of 1708	524	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	32
PID 524 wrote to memory of 1708	524	9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Users\Admin\AppData\Local\Temp\9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\9d9205befd48b3d67ad2c6a1e8f40d06_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:524
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 524 -s 140
    3⤵
    - Program crash
    PID:1708

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/524-8-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-5-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-12-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-11-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-10-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-9-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-4-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-3-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/524-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download

Analysis

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