Analysis

  • max time kernel
    58s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03/03/2023, 12:21

General

  • Target

    b267fdc96ef08c7d6222aac115608e48341299a54eaa409db0c69f1a68b7c5d6.exe

  • Size

    312KB

  • MD5

    4e81f07cb846a59d7631fad088ed0e1b

  • SHA1

    d7ca4bb46f57c157d4abb60ee49050ca10f08e5e

  • SHA256

    b267fdc96ef08c7d6222aac115608e48341299a54eaa409db0c69f1a68b7c5d6

  • SHA512

    1426fa137f47eac98dae1c1e690811c2419d3e06831b1b81415a96bde849337e17f0ee8a3e5813c552830fac2ab0e14e0ea4db15549ff58331b5db738859a178

  • SSDEEP

    6144:KuPjtU36ISR+K/mMz3IkzJVf56sWZxrk79olFAXNZ:KuLu5SR+K/l4k3h6jZJoo/AXN

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 36 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b267fdc96ef08c7d6222aac115608e48341299a54eaa409db0c69f1a68b7c5d6.exe
    "C:\Users\Admin\AppData\Local\Temp\b267fdc96ef08c7d6222aac115608e48341299a54eaa409db0c69f1a68b7c5d6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4616

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4616-117-0x0000000002780000-0x00000000027DA000-memory.dmp

    Filesize

    360KB

  • memory/4616-118-0x0000000004E30000-0x000000000532E000-memory.dmp

    Filesize

    5.0MB

  • memory/4616-119-0x0000000004CC0000-0x0000000004D18000-memory.dmp

    Filesize

    352KB

  • memory/4616-120-0x0000000000860000-0x00000000008C2000-memory.dmp

    Filesize

    392KB

  • memory/4616-121-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB

  • memory/4616-122-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB

  • memory/4616-123-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB

  • memory/4616-124-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-125-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-127-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-129-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-131-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-133-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-135-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-137-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-139-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-141-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-143-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-145-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-147-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-149-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-151-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-153-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-155-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-157-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-159-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-161-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-163-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-165-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-167-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-169-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-171-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-173-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-175-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-177-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-179-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-181-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-183-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-185-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-187-0x0000000004CC0000-0x0000000004D12000-memory.dmp

    Filesize

    328KB

  • memory/4616-914-0x0000000005330000-0x0000000005936000-memory.dmp

    Filesize

    6.0MB

  • memory/4616-915-0x0000000004D90000-0x0000000004DA2000-memory.dmp

    Filesize

    72KB

  • memory/4616-916-0x0000000005940000-0x0000000005A4A000-memory.dmp

    Filesize

    1.0MB

  • memory/4616-917-0x0000000004DC0000-0x0000000004DFE000-memory.dmp

    Filesize

    248KB

  • memory/4616-918-0x0000000005A80000-0x0000000005ACB000-memory.dmp

    Filesize

    300KB

  • memory/4616-919-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB

  • memory/4616-920-0x0000000005D00000-0x0000000005D66000-memory.dmp

    Filesize

    408KB

  • memory/4616-921-0x00000000063C0000-0x0000000006452000-memory.dmp

    Filesize

    584KB

  • memory/4616-922-0x0000000006570000-0x00000000065E6000-memory.dmp

    Filesize

    472KB

  • memory/4616-923-0x0000000006610000-0x000000000662E000-memory.dmp

    Filesize

    120KB

  • memory/4616-924-0x00000000066E0000-0x00000000068A2000-memory.dmp

    Filesize

    1.8MB

  • memory/4616-925-0x00000000068C0000-0x0000000006DEC000-memory.dmp

    Filesize

    5.2MB

  • memory/4616-927-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB

  • memory/4616-928-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB

  • memory/4616-929-0x0000000004E20000-0x0000000004E30000-memory.dmp

    Filesize

    64KB