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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06/02/2024, 02:14

General

  • Target

    9392d1dc0b4804d4ffe6d5a600fa1833.exe

  • Size

    1.4MB

  • MD5

    9392d1dc0b4804d4ffe6d5a600fa1833

  • SHA1

    ac1ddab0685bc6b0c3ba47f1c2c31f547b63020e

  • SHA256

    c9e37baa3d5c282f3bb4655e15465db2b67e1b1a148717930a0ed0304f84cdd0

  • SHA512

    59f7cabcb6fb97688aa38f0797a00d64f1715dd7abb02dc23dd972dced2ec26d6def0d4e4376f57127d00179ea4cd728677cdcb64c9d38da163e1769a44ccdc5

  • SSDEEP

    24576:NIVFA1pqtg/TnMbX0lwyh0FVmEByA1swFYyOsdwsuQOSIt21QzYfRkz:AFA1pvTMbOwa0TmUqMYEOFQOSIsQzYZs

Malware Config

Signatures

  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Kills process with taskkill 1 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9392d1dc0b4804d4ffe6d5a600fa1833.exe
    "C:\Users\Admin\AppData\Local\Temp\9392d1dc0b4804d4ffe6d5a600fa1833.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:876
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    7517bef3e5abec2004eded9334e4f7e8

    SHA1

    a690d95a5fbe210ca7038e1b34f5d17c3a798ec9

    SHA256

    52e2eeec0b5ed7eeb09323a34e75b079721ed1a9b272371470a84b0b8f3aeeab

    SHA512

    941cf5e0669f4cdb416334ac221d0ebc02c7b38eab6264027da9e688448474857da3422a57b0101455cdb00f76d4120c988cee210ad86f299326563deb560e8f

  • C:\Users\Admin\AppData\Local\Temp\Cab4A7A.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4B38.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06