General

  • Target

    update_temp.exe

  • Size

    9.2MB

  • Sample

    240701-cxtcsawhrn

  • MD5

    a89f46c225d8026a0ee6a490ff7b6756

  • SHA1

    3ba733b23f8d673693e9bc02832f1160688dff5f

  • SHA256

    a32250efbfc4908e976adcdbf2fb4612be812b16487707e6928baba12a90cbf0

  • SHA512

    83475eb64a2a88acfd66ea5191541fcff2cca41e78dc4c4b8b950a75ba89b317125d8f88d455a459970fbbd17b61070cf2bc1e6138649ce8d2e1591f18b4168c

  • SSDEEP

    98304:73llhT92Nb71UTyIVJfOvn5Lp9+H+GtEiHWh0u1:zMUWcW5LG+Am

Score
7/10

Malware Config

Targets

    • Target

      update_temp.exe

    • Size

      9.2MB

    • MD5

      a89f46c225d8026a0ee6a490ff7b6756

    • SHA1

      3ba733b23f8d673693e9bc02832f1160688dff5f

    • SHA256

      a32250efbfc4908e976adcdbf2fb4612be812b16487707e6928baba12a90cbf0

    • SHA512

      83475eb64a2a88acfd66ea5191541fcff2cca41e78dc4c4b8b950a75ba89b317125d8f88d455a459970fbbd17b61070cf2bc1e6138649ce8d2e1591f18b4168c

    • SSDEEP

      98304:73llhT92Nb71UTyIVJfOvn5Lp9+H+GtEiHWh0u1:zMUWcW5LG+Am

    Score
    7/10
    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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 v13

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

4
T1552

Credentials In Files

4
T1552.001

Collection

Data from Local System

4
T1005

Tasks