Analysis

  • max time kernel
    4294178s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20220311-en
  • submitted
    14-04-2022 15:13

General

  • Target

    beebb9d8154ca4291c687e6ad5895ad8.exe

  • Size

    937KB

  • MD5

    beebb9d8154ca4291c687e6ad5895ad8

  • SHA1

    66275592ade28da68567c7f5df5f3688c9e4188f

  • SHA256

    5a8894a6c74d842e70b975c758fa584143583c58dd2e8f2e220ef152485d884b

  • SHA512

    fcd6cb8852fdc57f2a56d306c58c006ec2dc862c3c94a420f3902b2597480a9532482b7b841b2bab857d8b3d9a30508c636e820083410a19596c9af31d594e49

Malware Config

Signatures

  • RedLine

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

  • RedLine Payload 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\beebb9d8154ca4291c687e6ad5895ad8.exe
    "C:\Users\Admin\AppData\Local\Temp\beebb9d8154ca4291c687e6ad5895ad8.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1808

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1808-54-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

    Filesize

    8KB

  • memory/1808-55-0x0000000074BE0000-0x0000000074C2A000-memory.dmp

    Filesize

    296KB

  • memory/1808-56-0x00000000001E0000-0x00000000002A9000-memory.dmp

    Filesize

    804KB

  • memory/1808-57-0x00000000001E0000-0x00000000002A9000-memory.dmp

    Filesize

    804KB

  • memory/1808-58-0x00000000000F0000-0x00000000000F1000-memory.dmp

    Filesize

    4KB

  • memory/1808-61-0x0000000000140000-0x0000000000186000-memory.dmp

    Filesize

    280KB

  • memory/1808-62-0x00000000001E0000-0x00000000002A9000-memory.dmp

    Filesize

    804KB

  • memory/1808-60-0x00000000768D0000-0x000000007697C000-memory.dmp

    Filesize

    688KB

  • memory/1808-63-0x0000000076880000-0x00000000768C7000-memory.dmp

    Filesize

    284KB

  • memory/1808-64-0x0000000075370000-0x00000000753C7000-memory.dmp

    Filesize

    348KB

  • memory/1808-66-0x0000000075020000-0x000000007517C000-memory.dmp

    Filesize

    1.4MB

  • memory/1808-67-0x00000000001E0000-0x00000000002A9000-memory.dmp

    Filesize

    804KB

  • memory/1808-68-0x00000000001E0000-0x00000000002A9000-memory.dmp

    Filesize

    804KB

  • memory/1808-69-0x0000000076E10000-0x0000000076E9F000-memory.dmp

    Filesize

    572KB

  • memory/1808-71-0x0000000076880000-0x00000000768C7000-memory.dmp

    Filesize

    284KB

  • memory/1808-72-0x0000000075BB0000-0x00000000767FA000-memory.dmp

    Filesize

    12.3MB

  • memory/1808-73-0x000000006D180000-0x000000006D197000-memory.dmp

    Filesize

    92KB

  • memory/1808-74-0x0000000076EA0000-0x0000000076ED5000-memory.dmp

    Filesize

    212KB

  • memory/1808-75-0x000000006D110000-0x000000006D12C000-memory.dmp

    Filesize

    112KB

  • memory/1808-76-0x000000006D000000-0x000000006D015000-memory.dmp

    Filesize

    84KB

  • memory/1808-77-0x000000006D020000-0x000000006D072000-memory.dmp

    Filesize

    328KB

  • memory/1808-78-0x000000006CFF0000-0x000000006CFFD000-memory.dmp

    Filesize

    52KB

  • memory/1808-79-0x0000000075750000-0x0000000075769000-memory.dmp

    Filesize

    100KB

  • memory/1808-80-0x000000006CF40000-0x000000006CF8F000-memory.dmp

    Filesize

    316KB

  • memory/1808-81-0x000000006CF90000-0x000000006CFE8000-memory.dmp

    Filesize

    352KB

  • memory/1808-82-0x0000000074E80000-0x0000000074E8C000-memory.dmp

    Filesize

    48KB

  • memory/1808-84-0x0000000075530000-0x0000000075557000-memory.dmp

    Filesize

    156KB

  • memory/1808-85-0x000000006D0B0000-0x000000006D0F4000-memory.dmp

    Filesize

    272KB

  • memory/1808-86-0x0000000075750000-0x0000000075769000-memory.dmp

    Filesize

    100KB

  • memory/1808-87-0x000000006CF90000-0x000000006CFE8000-memory.dmp

    Filesize

    352KB

  • memory/1808-88-0x000000006CDC0000-0x000000006CDFD000-memory.dmp

    Filesize

    244KB

  • memory/1808-89-0x0000000075BA0000-0x0000000075BAC000-memory.dmp

    Filesize

    48KB

  • memory/1808-90-0x00000000758A0000-0x00000000759BD000-memory.dmp

    Filesize

    1.1MB

  • memory/1808-91-0x0000000074B30000-0x0000000074B3B000-memory.dmp

    Filesize

    44KB

  • memory/1808-92-0x000000006CDA0000-0x000000006CDB7000-memory.dmp

    Filesize

    92KB

  • memory/1808-93-0x000000006CE00000-0x000000006CE38000-memory.dmp

    Filesize

    224KB

  • memory/1808-95-0x000000006B8D0000-0x000000006BA60000-memory.dmp

    Filesize

    1.6MB