General

  • Target

    01d4b01b2f8a69471213d5f4bbcb95a9da17232f3bd8325967366641a50180f6

  • Size

    632KB

  • Sample

    220523-wc68pahfe2

  • MD5

    45c6ecf3ddf11ce98d64e09c1836cc35

  • SHA1

    22dadeaa1b37802ed55b207b0b92c64d23573c3d

  • SHA256

    01d4b01b2f8a69471213d5f4bbcb95a9da17232f3bd8325967366641a50180f6

  • SHA512

    be179c7762a28db937bc0f2cea05876cba9efac77db8ca2de71d579bb4b3978ede91b96e3dc0818549e57f18c860b370b2afdc8210d94dd8dbde41c19df1b608

Malware Config

Targets

    • Target

      01d4b01b2f8a69471213d5f4bbcb95a9da17232f3bd8325967366641a50180f6

    • Size

      632KB

    • MD5

      45c6ecf3ddf11ce98d64e09c1836cc35

    • SHA1

      22dadeaa1b37802ed55b207b0b92c64d23573c3d

    • SHA256

      01d4b01b2f8a69471213d5f4bbcb95a9da17232f3bd8325967366641a50180f6

    • SHA512

      be179c7762a28db937bc0f2cea05876cba9efac77db8ca2de71d579bb4b3978ede91b96e3dc0818549e57f18c860b370b2afdc8210d94dd8dbde41c19df1b608

    • 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.

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks