amadey

General

Target

1472c12ac3757a46bbffbe2abaedf589aeb37182c2138a6ee8e2e1fc655b63e1
Size

1.7MB
Sample

240521-3by91sdd75
MD5

aae4629d8437f2605900341f92491048
SHA1

ea76eed227f4e97ca1e3f8504880b69b239807e5
SHA256

1472c12ac3757a46bbffbe2abaedf589aeb37182c2138a6ee8e2e1fc655b63e1
SHA512

3d4fa487b28282f4c7c6107cf79e2c0a5996d5ab5613f6a369a73b3a1ee053b6a20cb6a6212621e3a171786e89742e4fc61b81c2f4e81472decef7164ba4de4a
SSDEEP

49152:axA8A+obluygb5OLY/vK23dMmiRybET8Ar:X8AdvIu6V3CybE4e

Score

10^/10

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes

install_dir
908f070dff
install_file
explorku.exe
strings_key
b25a9385246248a95c600f9a061438e1
url_paths
/go34ko8/index.php

rc4.plain

Targets

- Target
  
  1472c12ac3757a46bbffbe2abaedf589aeb37182c2138a6ee8e2e1fc655b63e1
- Size
  
  1.7MB
- MD5
  
  aae4629d8437f2605900341f92491048
- SHA1
  
  ea76eed227f4e97ca1e3f8504880b69b239807e5
- SHA256
  
  1472c12ac3757a46bbffbe2abaedf589aeb37182c2138a6ee8e2e1fc655b63e1
- SHA512
  
  3d4fa487b28282f4c7c6107cf79e2c0a5996d5ab5613f6a369a73b3a1ee053b6a20cb6a6212621e3a171786e89742e4fc61b81c2f4e81472decef7164ba4de4a
- SSDEEP
  
  49152:axA8A+obluygb5OLY/vK23dMmiRybET8Ar:X8AdvIu6V3CybE4e
Score

10^/10

amadey 18befc evasion themida trojan
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Checks whether UAC is enabled
  evasion trojan
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

4

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Checks computer location settings

Executes dropped EXE

Themida packer

Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2