General

  • Target

    c312320e7d89883844387b9ba9ef9474164accdf9c88e0737dd8e7a2c216b9cb

  • Size

    742KB

  • Sample

    211015-dqlj2aaec4

  • MD5

    0d3f7ba73683f5eb17cd58f440eddf48

  • SHA1

    f2e2ebc0a50fbb0aae44ec9d9844e031f62118fc

  • SHA256

    c312320e7d89883844387b9ba9ef9474164accdf9c88e0737dd8e7a2c216b9cb

  • SHA512

    e703d65c3368b964658c612ef31bbc186556f4b189426430bae31853c46203cbe7ae5bdf89f7fef2571210cdd826ef9e934a33bef81571bea6e99db1ba7fd008

Malware Config

Extracted

Family

vidar

Version

41.3

Botnet

1008

C2

https://mas.to/@oleg98

Attributes
  • profile_id

    1008

Targets

    • Target

      c312320e7d89883844387b9ba9ef9474164accdf9c88e0737dd8e7a2c216b9cb

    • Size

      742KB

    • MD5

      0d3f7ba73683f5eb17cd58f440eddf48

    • SHA1

      f2e2ebc0a50fbb0aae44ec9d9844e031f62118fc

    • SHA256

      c312320e7d89883844387b9ba9ef9474164accdf9c88e0737dd8e7a2c216b9cb

    • SHA512

      e703d65c3368b964658c612ef31bbc186556f4b189426430bae31853c46203cbe7ae5bdf89f7fef2571210cdd826ef9e934a33bef81571bea6e99db1ba7fd008

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Tasks