General

  • Target

    792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762

  • Size

    3.9MB

  • Sample

    221125-ye79wadg7z

  • MD5

    0adc478edc0414bb8a2fd8fd1bb16834

  • SHA1

    669e9c2ca6788daa82e910316ad1e9f9c3271050

  • SHA256

    792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762

  • SHA512

    de8c8614673313afe64b74611fd3206419315fdef7628ab4150b1beeb3da6176010ff442cc324f4f81a0e770a257675774ebc158fc1b52f3d66c2d4fcfbea714

  • SSDEEP

    98304:MyyuPkNb1A/r1e+vrB4O/Kcb+hsOQj5IFzJEshNiPemHRNGF0W6JONwxXpUswO1y:NkNK/rxSQWevqiA

Malware Config

Targets

    • Target

      792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762

    • Size

      3.9MB

    • MD5

      0adc478edc0414bb8a2fd8fd1bb16834

    • SHA1

      669e9c2ca6788daa82e910316ad1e9f9c3271050

    • SHA256

      792dc357035f28946bc110611cf90889039d02df0edf88268bd2fc11033a4762

    • SHA512

      de8c8614673313afe64b74611fd3206419315fdef7628ab4150b1beeb3da6176010ff442cc324f4f81a0e770a257675774ebc158fc1b52f3d66c2d4fcfbea714

    • SSDEEP

      98304:MyyuPkNb1A/r1e+vrB4O/Kcb+hsOQj5IFzJEshNiPemHRNGF0W6JONwxXpUswO1y:NkNK/rxSQWevqiA

    • Registers COM server for autorun

    • 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.

    • Drops Chrome extension

    • 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

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks