amadey | 919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226

General

Target

0099a99f5ffb3c3ae78af0084136fab3.bin
Size

418KB
Sample

231128-bctmdaea58
MD5

0099a99f5ffb3c3ae78af0084136fab3
SHA1

0205a065728a9ec1133e8a372b1e3864df776e8c
SHA256

919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226
SHA512

5ac4f3265c7dd7d172284fb28c94f8fc6428c27853e70989f4ec4208f9897be91720e8eee1906d8e843ab05798f3279a12492a32e8a118f5621ac5e1be2031b6
SSDEEP

12288:5noAx+FnmuQhimtPURimLqevmipum+K4Y:5+FnmuGtpMLnLYY

Score

10^/10

Malware Config

Extracted

Family

amadey

Version

4.12

C2

http://185.172.128.19

Attributes

install_dir
cd1f156d67
install_file
Utsysc.exe
strings_key
0dd3e5ee91b367c60c9e575983554b30
url_paths
/ghsdh39s/index.php

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32

Targets

- Target
  
  0099a99f5ffb3c3ae78af0084136fab3.bin
- Size
  
  418KB
- MD5
  
  0099a99f5ffb3c3ae78af0084136fab3
- SHA1
  
  0205a065728a9ec1133e8a372b1e3864df776e8c
- SHA256
  
  919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226
- SHA512
  
  5ac4f3265c7dd7d172284fb28c94f8fc6428c27853e70989f4ec4208f9897be91720e8eee1906d8e843ab05798f3279a12492a32e8a118f5621ac5e1be2031b6
- SSDEEP
  
  12288:5noAx+FnmuQhimtPURimLqevmipum+K4Y:5+FnmuGtpMLnLYY
Score

10^/10

discovery glupteba smokeloader up3 backdoor dropper evasion loader persistence rootkit trojan upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Downloads MZ/PE file
- Modifies Windows Firewall
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2