General

  • Target

    a791a3df5df1270933e7071f5a4bf316f6adef0a2132ddcf01d3cf45b3acca19

  • Size

    280KB

  • Sample

    220923-dld96achf6

  • MD5

    8f44440a6cacfe13786b15d75d40f569

  • SHA1

    809aad4cf68962a5626d5488432dae719fbab3cd

  • SHA256

    a791a3df5df1270933e7071f5a4bf316f6adef0a2132ddcf01d3cf45b3acca19

  • SHA512

    b9c58e5181ef3229cbc0b247ee95c797665b2460143ba23451a31bce9bdd8e5c0bbf2f5d3b868a872141a8836339b41b6af7e93cd31bd2445f22ed9e6982cfc2

  • SSDEEP

    6144:DoA6eRMLs0wyxiPQMmlqLM30YGS9igavwVf:DoAT+o0wyxvMmszSA

Malware Config

Extracted

Family

danabot

C2

198.15.112.179:443

185.62.56.245:443

153.92.223.225:443

192.119.70.159:443

49.0.50.0:57

51.0.52.0:0

53.0.54.0:1200

55.0.56.0:65535

Attributes
  • embedded_hash

    6618C163D57D6441FCCA65D86C4D380D

  • type

    loader

Extracted

Family

asyncrat

Version

VenomAngel 5.0.7

Botnet

Venom Clients

C2

91.134.214.15:4449

Mutex

Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      a791a3df5df1270933e7071f5a4bf316f6adef0a2132ddcf01d3cf45b3acca19

    • Size

      280KB

    • MD5

      8f44440a6cacfe13786b15d75d40f569

    • SHA1

      809aad4cf68962a5626d5488432dae719fbab3cd

    • SHA256

      a791a3df5df1270933e7071f5a4bf316f6adef0a2132ddcf01d3cf45b3acca19

    • SHA512

      b9c58e5181ef3229cbc0b247ee95c797665b2460143ba23451a31bce9bdd8e5c0bbf2f5d3b868a872141a8836339b41b6af7e93cd31bd2445f22ed9e6982cfc2

    • SSDEEP

      6144:DoA6eRMLs0wyxiPQMmlqLM30YGS9igavwVf:DoAT+o0wyxvMmszSA

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Danabot

      Danabot is a modular banking Trojan that has been linked with other malware.

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Async RAT payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks