amadey | 77891c4d29a184969baa37b79272c646d3c44ace5593ab7a8844dceffa33cf8a | Triage

Sharing

General

Target

77891c4d29a184969baa37b79272c646d3c44ace5593ab7a8844dceffa33cf8a
Size

995KB
Sample

231001-msf7rsbe76
MD5

52e90b5568839f9260a816a61af53297
SHA1

ede120f88ffda599a9a61f1ea9382f8cdd7dc699
SHA256

77891c4d29a184969baa37b79272c646d3c44ace5593ab7a8844dceffa33cf8a
SHA512

3d4fb676b1b540d09c10b03f6104a4594c0fbea2856fe0ad3c04203fe94097be974ecef29c897d2de540e2d2c97e460f327121a2e6a11557446c7a8d93602423
SSDEEP

24576:CyzyVSIEec3O0LGEwES4bY9REFWoqk6mbG5u9JT2:pz+E6ERS4bYgEoqwKu9

Score

10^/10

amadey healer redline gruha dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes

auth_value
2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes

install_dir
fefffe8cea
install_file
explothe.exe
strings_key
36a96139c1118a354edf72b1080d4b2f

rc4.plain

rc4.plain

Targets

- Target
  
  77891c4d29a184969baa37b79272c646d3c44ace5593ab7a8844dceffa33cf8a
- Size
  
  995KB
- MD5
  
  52e90b5568839f9260a816a61af53297
- SHA1
  
  ede120f88ffda599a9a61f1ea9382f8cdd7dc699
- SHA256
  
  77891c4d29a184969baa37b79272c646d3c44ace5593ab7a8844dceffa33cf8a
- SHA512
  
  3d4fb676b1b540d09c10b03f6104a4594c0fbea2856fe0ad3c04203fe94097be974ecef29c897d2de540e2d2c97e460f327121a2e6a11557446c7a8d93602423
- SSDEEP
  
  24576:CyzyVSIEec3O0LGEwES4bY9REFWoqk6mbG5u9JT2:pz+E6ERS4bYgEoqwKu9
Score

10^/10

amadey healer redline gruha dropper evasion infostealer persistence trojan
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- Detects Healer an antivirus disabler dropper
- Healer
  Healer an antivirus disabler dropper.
  dropper healer
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
  evasion trojan
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

amadeyhealerredlinegruhadropperevasioninfostealerpersistencetrojan