General

  • Target

    Cure it.exe

  • Size

    274KB

  • Sample

    220628-prwbeahdfm

  • MD5

    5ecc971a3066d188f82bc280460077f2

  • SHA1

    dbf724a60984c51a24415ee98e5bd6c02833e6df

  • SHA256

    a6aec29df33fa5727725350ea4c4dd657f5e37ece79a4fb3b1d2be57c1d81a70

  • SHA512

    f13afcde48ce32fdb3ecdffc34c99b1eaf76cbed5e89851f5348ccb8fe5b0f42549c02beec5c3762685cdfa1dc58f0a496ca832e9a1b1267c64aa6aae7bb2a51

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/990283827702292511/sw8VFLdWFAHNTHyLosotLJ4YrDPHR6pzyxMuMtWw_MEAq1Eou6DlZsjolVKhcg94MazC

Targets

    • Target

      Cure it.exe

    • Size

      274KB

    • MD5

      5ecc971a3066d188f82bc280460077f2

    • SHA1

      dbf724a60984c51a24415ee98e5bd6c02833e6df

    • SHA256

      a6aec29df33fa5727725350ea4c4dd657f5e37ece79a4fb3b1d2be57c1d81a70

    • SHA512

      f13afcde48ce32fdb3ecdffc34c99b1eaf76cbed5e89851f5348ccb8fe5b0f42549c02beec5c3762685cdfa1dc58f0a496ca832e9a1b1267c64aa6aae7bb2a51

    • 44Caliber

      An open source infostealer written in C#.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks