Resubmissions

27/07/2024, 17:08

240727-vnrrpszapr 10

24/07/2024, 13:55

240724-q8e67aygrr 10

Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    27/07/2024, 17:08

General

  • Target

    2f0d81e068e18c1b7fe631d9342b33afd5bdad5bf3de39a28d6c6de30edbf661.exe

  • Size

    715KB

  • MD5

    1ccafea4efc3a825a9e426a54bbd3c49

  • SHA1

    8fc0ea51c8504621bccf5676aed71b285d8eb481

  • SHA256

    2f0d81e068e18c1b7fe631d9342b33afd5bdad5bf3de39a28d6c6de30edbf661

  • SHA512

    879949aca8995f9f62ac1d61009b79dee43e1eeabd193c60f12fd8b6a02525d09d8092825dca919c960f3c39fc3b1201f1d372bd662b66053cd6fc37c2ab9daf

  • SSDEEP

    12288:YlD2+0vKMs+mDJYCjVNlfmC5BfeCB2IWC4hdVlk:E2+2KMADrHlfmAtNoCs2

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f0d81e068e18c1b7fe631d9342b33afd5bdad5bf3de39a28d6c6de30edbf661.exe
    "C:\Users\Admin\AppData\Local\Temp\2f0d81e068e18c1b7fe631d9342b33afd5bdad5bf3de39a28d6c6de30edbf661.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab1DEE.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • memory/1484-0-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

    Filesize

    4KB

  • memory/1484-1-0x0000000000090000-0x0000000000148000-memory.dmp

    Filesize

    736KB

  • memory/1484-2-0x0000000074D10000-0x00000000753FE000-memory.dmp

    Filesize

    6.9MB

  • memory/1484-3-0x0000000000640000-0x0000000000666000-memory.dmp

    Filesize

    152KB

  • memory/1484-20-0x0000000074D10000-0x00000000753FE000-memory.dmp

    Filesize

    6.9MB

  • memory/1484-21-0x0000000074D10000-0x00000000753FE000-memory.dmp

    Filesize

    6.9MB