General

  • Target

    PCS TENDER PROFILE-20210920.exe

  • Size

    33KB

  • Sample

    211012-pexcyaccg4

  • MD5

    d1fe1af58a4415d8cf2077859c54c890

  • SHA1

    3d816d34c7eb5ad8acd9acdf58ff592be2c7abd6

  • SHA256

    7c20ae59b3664ed8156619a16a1b7f5764f059cc7ebd3c77f3348ca7cd03340d

  • SHA512

    e2aa13533fafadbd223777f6defa1055829f14b71b947f6256798e09d2cd6e094b32054aa7dd26621f11c16a519b2d0d831e7c9aba42a750dad7b0d3eb1698fe

Malware Config

Extracted

Family

warzonerat

C2

enginekeysmoney.ddns.net:9671

Targets

    • Target

      PCS TENDER PROFILE-20210920.exe

    • Size

      33KB

    • MD5

      d1fe1af58a4415d8cf2077859c54c890

    • SHA1

      3d816d34c7eb5ad8acd9acdf58ff592be2c7abd6

    • SHA256

      7c20ae59b3664ed8156619a16a1b7f5764f059cc7ebd3c77f3348ca7cd03340d

    • SHA512

      e2aa13533fafadbd223777f6defa1055829f14b71b947f6256798e09d2cd6e094b32054aa7dd26621f11c16a519b2d0d831e7c9aba42a750dad7b0d3eb1698fe

    • Modifies WinLogon for persistence

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT Payload

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks