amadey | 505fe3cf697c698f75b5135389463f40af5c90b576cd1d637db3400fe2701bcb | Triage

Sharing

General

Target

505fe3cf697c698f75b5135389463f40af5c90b576cd1d637db3400fe2701bcb_JC.exe
Size

1.0MB
Sample

231001-ymfjtsef23
MD5

32d6a8fbfd4b362c8281c3caf0dfebaa
SHA1

c7a119c8f5731d280b65394cdfdc3ff665dc989d
SHA256

505fe3cf697c698f75b5135389463f40af5c90b576cd1d637db3400fe2701bcb
SHA512

6b3e9a57df867a21270f6f2e1dd472bfd360ae03856f96318d5485b5339a15c95e7f590d6fcdc6f6bf3dea7711f81930eed0122927d3880cdc6aed67bebf5725
SSDEEP

24576:CyNGXsSg4D8nP/xmtAuBqR0ZZEZ9MrRKKuo8FzUjTMiyT6:pwg4Dk/xmtAdiZmg0KuajTqT

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
  
  505fe3cf697c698f75b5135389463f40af5c90b576cd1d637db3400fe2701bcb_JC.exe
- Size
  
  1.0MB
- MD5
  
  32d6a8fbfd4b362c8281c3caf0dfebaa
- SHA1
  
  c7a119c8f5731d280b65394cdfdc3ff665dc989d
- SHA256
  
  505fe3cf697c698f75b5135389463f40af5c90b576cd1d637db3400fe2701bcb
- SHA512
  
  6b3e9a57df867a21270f6f2e1dd472bfd360ae03856f96318d5485b5339a15c95e7f590d6fcdc6f6bf3dea7711f81930eed0122927d3880cdc6aed67bebf5725
- SSDEEP
  
  24576:CyNGXsSg4D8nP/xmtAuBqR0ZZEZ9MrRKKuo8FzUjTMiyT6:pwg4Dk/xmtAdiZmg0KuajTqT
Score

10^/10

healer dropper evasion persistence trojan amadey redline gruha infostealer
- 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 behavioral2

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

healerdropperevasionpersistencetrojan

behavioral2

amadeyhealerredlinegruhadropperevasioninfostealerpersistencetrojan