General

  • Target

    file.exe

  • Size

    230KB

  • Sample

    221025-gh1krsbfgm

  • MD5

    d38a02f967e07a910ed35e289ec9c56a

  • SHA1

    2533c534bfc11130198cd22cfc356e458c96fd7f

  • SHA256

    5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd

  • SHA512

    7047954168b10c0a55a5e77755aec62eec63d2ff76dbae55090c246ec0943506e5515a9557be35640261159e774be7cfb13486a56b22137593bbaea31c8f44a4

  • SSDEEP

    3072:cXV+nLl/P4DY5tEsFSwdN11aua4juc1/yEI3fCQwkr+ll:YMnL54DcEsAlJc1/yEUfDwkr+ll

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

      230KB

    • MD5

      d38a02f967e07a910ed35e289ec9c56a

    • SHA1

      2533c534bfc11130198cd22cfc356e458c96fd7f

    • SHA256

      5686d9765b6cedecebf28f9ec51cd7307064d69afd38798b087a2cbebca056fd

    • SHA512

      7047954168b10c0a55a5e77755aec62eec63d2ff76dbae55090c246ec0943506e5515a9557be35640261159e774be7cfb13486a56b22137593bbaea31c8f44a4

    • SSDEEP

      3072:cXV+nLl/P4DY5tEsFSwdN11aua4juc1/yEI3fCQwkr+ll:YMnL54DcEsAlJc1/yEUfDwkr+ll

    • 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