Analysis

  • max time kernel
    110s
  • max time network
    128s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 18:55

General

  • Target

    782f3607d63d38bd59a78ae9f219ef092850f29c3da05c019594b44f53ac84ac.exe

  • Size

    515KB

  • MD5

    68900761d23c77b005b89feb89876c85

  • SHA1

    2d9a95cfe66fd559424957eed4ac797271a87144

  • SHA256

    782f3607d63d38bd59a78ae9f219ef092850f29c3da05c019594b44f53ac84ac

  • SHA512

    1ff6772b27c34d5550ef6d11b69beb4ab99dd17ad1600286248cd3dd9dec3469bf5d39d80252a60965ddfb76a75f7d9d72b73f5460d2b8ffe9a8739d1b34c571

Malware Config

Signatures

  • RedLine

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

  • RedLine Payload 2 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\782f3607d63d38bd59a78ae9f219ef092850f29c3da05c019594b44f53ac84ac.exe
    "C:\Users\Admin\AppData\Local\Temp\782f3607d63d38bd59a78ae9f219ef092850f29c3da05c019594b44f53ac84ac.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:768

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/768-115-0x0000000003170000-0x00000000031B4000-memory.dmp

    Filesize

    272KB

  • memory/768-116-0x0000000000ED0000-0x0000000000FA9000-memory.dmp

    Filesize

    868KB

  • memory/768-117-0x0000000001490000-0x0000000001491000-memory.dmp

    Filesize

    4KB

  • memory/768-118-0x00000000769E0000-0x0000000076BA2000-memory.dmp

    Filesize

    1.8MB

  • memory/768-119-0x0000000074890000-0x0000000074981000-memory.dmp

    Filesize

    964KB

  • memory/768-120-0x0000000000ED0000-0x0000000000FA9000-memory.dmp

    Filesize

    868KB

  • memory/768-121-0x00000000728A0000-0x0000000072920000-memory.dmp

    Filesize

    512KB

  • memory/768-122-0x0000000006330000-0x0000000006936000-memory.dmp

    Filesize

    6.0MB

  • memory/768-123-0x00000000039B0000-0x00000000039C2000-memory.dmp

    Filesize

    72KB

  • memory/768-124-0x0000000005D10000-0x0000000005D11000-memory.dmp

    Filesize

    4KB

  • memory/768-125-0x0000000005E30000-0x0000000005F3A000-memory.dmp

    Filesize

    1.0MB

  • memory/768-126-0x0000000005C50000-0x0000000005C8E000-memory.dmp

    Filesize

    248KB

  • memory/768-127-0x0000000006110000-0x00000000062D2000-memory.dmp

    Filesize

    1.8MB

  • memory/768-128-0x0000000076FF0000-0x0000000077574000-memory.dmp

    Filesize

    5.5MB

  • memory/768-129-0x0000000075120000-0x0000000076468000-memory.dmp

    Filesize

    19.3MB

  • memory/768-130-0x0000000005C90000-0x0000000005CDB000-memory.dmp

    Filesize

    300KB

  • memory/768-131-0x00000000709F0000-0x0000000070A3B000-memory.dmp

    Filesize

    300KB

  • memory/768-132-0x0000000006E40000-0x000000000733E000-memory.dmp

    Filesize

    5.0MB

  • memory/768-133-0x0000000005FB0000-0x0000000006016000-memory.dmp

    Filesize

    408KB

  • memory/768-134-0x0000000006CE0000-0x0000000006D72000-memory.dmp

    Filesize

    584KB

  • memory/768-135-0x0000000006D80000-0x0000000006DF6000-memory.dmp

    Filesize

    472KB

  • memory/768-136-0x0000000006C60000-0x0000000006C7E000-memory.dmp

    Filesize

    120KB

  • memory/768-137-0x00000000074D0000-0x0000000007520000-memory.dmp

    Filesize

    320KB

  • memory/768-138-0x0000000008820000-0x0000000008D4C000-memory.dmp

    Filesize

    5.2MB