Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    b749c7a7fc44d1101a8e1c808c5f76be29df989820f2d11711c8d4004fb94d53

  • Size

    255KB

  • Sample

    221025-31elxaebg9

  • MD5

    94e5f022e5234b0cd13cdb8907af6551

  • SHA1

    cbcad8bdd6b3404aa5aabf6f0a75a097b2fa953c

  • SHA256

    b749c7a7fc44d1101a8e1c808c5f76be29df989820f2d11711c8d4004fb94d53

  • SHA512

    64e1721560bfc983d6a916ca129bcde3420d060fddefb42c210e672551f06a4eb6d4e7b3319a283530bd8c1af119e3ffaa999b34edb6dfc203a2aebf35836841

  • SSDEEP

    3072:YvXVBQYbL9SSsm7PtT0jR2tAcNjuNdR8WQ9q+0YXpTkVPP2EOqCnulyyMT:gU0LFt7PtTt9j+8WQ/n5Bnul3MT

Score
10/10
smokeloadervidar937backdoordiscoveryspywarestealertrojan

Malware Config

Extracted

Family

vidar

Version

55.2

Botnet

937

C2

https://t.me/slivetalks

https://c.im/@xinibin420
Attributes
  • profile_id

    937

Targets

    • Target

      b749c7a7fc44d1101a8e1c808c5f76be29df989820f2d11711c8d4004fb94d53

    • Size

      255KB

    • MD5

      94e5f022e5234b0cd13cdb8907af6551

    • SHA1

      cbcad8bdd6b3404aa5aabf6f0a75a097b2fa953c

    • SHA256

      b749c7a7fc44d1101a8e1c808c5f76be29df989820f2d11711c8d4004fb94d53

    • SHA512

      64e1721560bfc983d6a916ca129bcde3420d060fddefb42c210e672551f06a4eb6d4e7b3319a283530bd8c1af119e3ffaa999b34edb6dfc203a2aebf35836841

    • SSDEEP

      3072:YvXVBQYbL9SSsm7PtT0jR2tAcNjuNdR8WQ9q+0YXpTkVPP2EOqCnulyyMT:gU0LFt7PtTt9j+8WQ/n5Bnul3MT

    Score
    10/10
    smokeloadervidar937backdoordiscoveryspywarestealertrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • 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.

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery
    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks