metasploit | 6998ce4064376fc9a181be3bbf9a64218970b5490a841ace3a20d4155ebd00eb

Analysis

max time kernel
145s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/03/2025, 20:18

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General

Target

JaffaCakes118_9797da8dd1fa2dd749c9d7b43584bce5.exe
Size

69KB
MD5

9797da8dd1fa2dd749c9d7b43584bce5
SHA1

7ce0dbc473be108544b22bb533ed74d1d5cda261
SHA256

6998ce4064376fc9a181be3bbf9a64218970b5490a841ace3a20d4155ebd00eb
SHA512

6f5c84a1066844569fe8b729bee1faf66afd60c65bf2982004174be7ae540efd6dc41bc3b74fe5c9f5c1c56300899e4837d2b6252528f2828f958393e8d0bd9d
SSDEEP

1536:K7twdJp1aAG3DtXE8btMnPOCUCIM+BLONosBdaOpQfKEGNYlHxGXXhAaCt:2wdJ3aTtX7SeCGOrQGNYZxG+aCt

Score

10^/10

metasploit backdoor discovery trojan

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

Executes dropped EXE 1 IoCs

pid	Process
2160	exH[ƒ–Ì

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	exH[ƒ–Ì

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system\exH[ƒ–Ì	JaffaCakes118_9797da8dd1fa2dd749c9d7b43584bce5.exe
File opened for modification	C:\Windows\system\exH[ƒ–Ì	JaffaCakes118_9797da8dd1fa2dd749c9d7b43584bce5.exe

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_9797da8dd1fa2dd749c9d7b43584bce5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	exH[ƒ–Ì

Modifies data under HKEY_USERS 6 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	exH[ƒ–Ì
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	exH[ƒ–Ì
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	exH[ƒ–Ì
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	exH[ƒ–Ì
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	exH[ƒ–Ì
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	exH[ƒ–Ì

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9797da8dd1fa2dd749c9d7b43584bce5.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9797da8dd1fa2dd749c9d7b43584bce5.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2924

C:\Windows\system\exH[ƒ–Ì
"C:\Windows\system\exH[ƒ–Ì"
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:2160

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

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Downloads

C:\Windows\system\exH[ƒ–Ì

Filesize
69KB

MD5
9797da8dd1fa2dd749c9d7b43584bce5

SHA1
7ce0dbc473be108544b22bb533ed74d1d5cda261

SHA256
6998ce4064376fc9a181be3bbf9a64218970b5490a841ace3a20d4155ebd00eb

SHA512
6f5c84a1066844569fe8b729bee1faf66afd60c65bf2982004174be7ae540efd6dc41bc3b74fe5c9f5c1c56300899e4837d2b6252528f2828f958393e8d0bd9d

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