Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    05-02-2024 08:58

General

  • Target

    9192eed4f3433a1fe590754041c0a0cf.exe

  • Size

    1.4MB

  • MD5

    9192eed4f3433a1fe590754041c0a0cf

  • SHA1

    418b2ced928bda145299323e2e162ccbe2fb4454

  • SHA256

    47d35b344cc8c6ef8e8ae82899655f0f1010d2af4f3c0413e124b9ae94378362

  • SHA512

    6ecf205a5be761f17ed5f32cb820f42752bcab89b8a7916696ef5546e29f9492556e870b1ff8107de0f63447603a0c69535a9fdd6ed7edbf2231dacb21bd61d6

  • SSDEEP

    24576:M8TJtpd95n1HCEei6gFT/L+V3F+kyRejskFL/whBZhnHo4Sad5RKr00z4drPC6ew:jJtpx1iErFrLK3F7QojUnHo4Sa0r00i7

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\9192eed4f3433a1fe590754041c0a0cf.exe
    "C:\Users\Admin\AppData\Local\Temp\9192eed4f3433a1fe590754041c0a0cf.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2904
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2364

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

    86eb16a319c7a21fd61cd375a2318cba

    SHA1

    7fcb6ae7a32079e8bf774ac6789a9eb72e4bfcd3

    SHA256

    faf321e4c4dc30187cc82b41097873094024072e5da6cced0b28f794e68b0b19

    SHA512

    8bb14dc3f2ffaaeff21104485e943aa374530b458e0f8f00807a621b71832d21a0799cebee5c8bbfd015f5034561d496a2753d60e1e194b5a4b315c60c0234f9

  • C:\Users\Admin\AppData\Local\Temp\Cab95AD.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar965B.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06