General

  • Target

    file.exe

  • Size

    231KB

  • Sample

    221025-e1yssabefn

  • MD5

    1a616f64afe67988a8d7968a4a1fbbd8

  • SHA1

    d476aa9644fd5635ba94806eebd57d4bd2e0ce0d

  • SHA256

    929949f9ce4c548e05c423b8ff97ac24c5d1530283f4c49d631332897304c138

  • SHA512

    9330734a8af64aae289801c1bc53e635c7fea201ced7ac12cc935957a9833c7daaf3ecbcccbc8e25afbbb8fb780c2302ff26d3c24286f59fdae331ccc054cf1a

  • SSDEEP

    6144:MkNLSkxcgo3PNHP77sVfsLrs7IzFiZHil:MEekxsHHsZ97LZCl

Malware Config

Extracted

Family

danabot

C2

49.0.50.0:57

51.0.52.0:0

53.0.54.0:1200

55.0.56.0:65535

Attributes
  • embedded_hash

    569235DCA8F16ED8310BBACCB674F896

  • type

    loader

Extracted

Family

vidar

Version

55.2

Botnet

937

C2

https://t.me/slivetalks

https://c.im/@xinibin420

Attributes
  • profile_id

    937

Targets

    • Target

      file.exe

    • Size

      231KB

    • MD5

      1a616f64afe67988a8d7968a4a1fbbd8

    • SHA1

      d476aa9644fd5635ba94806eebd57d4bd2e0ce0d

    • SHA256

      929949f9ce4c548e05c423b8ff97ac24c5d1530283f4c49d631332897304c138

    • SHA512

      9330734a8af64aae289801c1bc53e635c7fea201ced7ac12cc935957a9833c7daaf3ecbcccbc8e25afbbb8fb780c2302ff26d3c24286f59fdae331ccc054cf1a

    • SSDEEP

      6144:MkNLSkxcgo3PNHP77sVfsLrs7IzFiZHil:MEekxsHHsZ97LZCl

    • 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.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks