metasploit | f828df4da931c8a91ac217e8190d08628b8466f544a1b55776954c950fa6add1

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-09-2024 18:10

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General

Target

e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
Size

223KB
MD5

e9b2d68cd1de41c6278776f2d1249676
SHA1

f73c4389a576fc2f92b7b82f2950652d0deaad32
SHA256

f828df4da931c8a91ac217e8190d08628b8466f544a1b55776954c950fa6add1
SHA512

b4e04758bd2cbeb58e71ed36205b14b5e1677b572d9be61c0dc977d92c9e99517652e8c808140b3d4644ca8dff450c6b02e2a339462dfcf93570ef069f548cd8
SSDEEP

1536:ccSnlSXYBOPn3g2bdw72D7hoMLfp08SdcLnYPTEBEEoaH09Pohkya5NCkFi3cf5W:SnFB+gG7oMdP8Eq4Ed9w2yaDCOi6tU

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 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1956-0-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1680-8-0x0000000000400000-0x0000000000409000-memory.dmp	upx
behavioral1/memory/1680-6-0x0000000000400000-0x0000000000409000-memory.dmp	upx
behavioral1/memory/1680-4-0x0000000000400000-0x0000000000409000-memory.dmp	upx
behavioral1/memory/1956-11-0x0000000000400000-0x0000000000429000-memory.dmp	upx
behavioral1/memory/1680-33-0x0000000000400000-0x0000000000409000-memory.dmp	upx

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 1956 set thread context of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 set thread context of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 set thread context of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 set thread context of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 set thread context of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 set thread context of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1680 set thread context of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.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	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 1680	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	30
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1956 wrote to memory of 0	1956	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31
PID 1680 wrote to memory of 2496	1680	e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Local\Temp\e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1680
- - C:\Users\Admin\AppData\Local\Temp\e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\e9b2d68cd1de41c6278776f2d1249676_JaffaCakes118.exe
    3⤵
    PID:2496

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

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Downloads

memory/1680-33-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1680-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1680-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1680-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1956-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1956-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1956-3-0x00000000002C0000-0x00000000002E9000-memory.dmp

Filesize
164KB

Download
memory/2496-14-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2496-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2496-16-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2496-18-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2496-25-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2496-22-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2496-20-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download