xred | d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1

Analysis

max time kernel
122s
max time network
129s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
09-11-2024 04:08

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General

Target

d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe
Size

1.9MB
MD5

b75a242d017ed6a6b620fee6a257911c
SHA1

41642b8d6bc09454037c823c8a8674bb7e16a6ef
SHA256

d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1
SHA512

ec13499f41573e9624e1eb655a3c56d88d3f33b442ef10c150f991fd27052841a7087674dd1c46e59332634a6189f8c3e4052e3a0e44e2fd430a9dfdbc8463b0
SSDEEP

49152:enscyjtk2MYC5GEeRdIxD9oGhSNqYF200dw9tY4:ensHtk2auRmxD9Rg/5069a4

Score

10^/10

xred backdoor discovery

Malware Config

Extracted

Family

xred

xred.mooo.com

Attributes

email
[email protected]
payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

http://xred.site50.net/syn/SUpdate.ini

https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

http://xred.site50.net/syn/Synaptics.rar

https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

http://xred.site50.net/syn/SSLLibrary.dll

Signatures

Xred
Xred is backdoor written in Delphi.
backdoor xred
Xred family
xred
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1300 2044 WerFault.exe d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe

pid	pid_target	process	target process
1300	2044	WerFault.exe	d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe

description	pid	process	target process
PID 2044 wrote to memory of 1300	2044	d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe	WerFault.exe
PID 2044 wrote to memory of 1300	2044	d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe	WerFault.exe
PID 2044 wrote to memory of 1300	2044	d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe	WerFault.exe
PID 2044 wrote to memory of 1300	2044	d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe
"C:\Users\Admin\AppData\Local\Temp\d5fc8ced3f8f9a05ba2e172b374d6f4b2ad2f783fa59dd83133d980f83a8b3b1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2044 -s 184
  2⤵
  - Program crash
  PID:1300

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

memory/2044-0-0x0000000000400000-0x00000000005EA000-memory.dmp

Filesize
1.9MB

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