Analysis

  • max time kernel
    57s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-20220331-en
  • submitted
    14-04-2022 04:03

General

  • Target

    bf1c2b7adb46d1e9f2a063fbfed115b4b58e32625eac73d69653e05ca352fc32.exe

  • Size

    367KB

  • MD5

    08c677a012cdea70577b997dba1b9419

  • SHA1

    98c0d150d198a0edb1eac753c3261d1dd865f120

  • SHA256

    bf1c2b7adb46d1e9f2a063fbfed115b4b58e32625eac73d69653e05ca352fc32

  • SHA512

    836b0740ce1021a419f191fd661794fe03ac2f2eff94dc6ccd76629834576420bdd3fda758d086bc539df4dd245543bd24e71d4fc7412783e5203b973071c1da

Malware Config

Extracted

Family

redline

Botnet

50

C2

193.106.191.153:23196

Attributes
  • auth_value

    8735fcb130c82dd9d353478678d60bde

Signatures

  • Meta Stealer Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

  • RedLine

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

  • 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\bf1c2b7adb46d1e9f2a063fbfed115b4b58e32625eac73d69653e05ca352fc32.exe
    "C:\Users\Admin\AppData\Local\Temp\bf1c2b7adb46d1e9f2a063fbfed115b4b58e32625eac73d69653e05ca352fc32.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:532

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/532-113-0x00000000007A1000-0x00000000007CB000-memory.dmp

    Filesize

    168KB

  • memory/532-114-0x0000000002240000-0x0000000002270000-memory.dmp

    Filesize

    192KB

  • memory/532-115-0x0000000004C50000-0x000000000514E000-memory.dmp

    Filesize

    5.0MB

  • memory/532-116-0x00000000025B0000-0x00000000025DE000-memory.dmp

    Filesize

    184KB

  • memory/532-117-0x00000000007A1000-0x00000000007CB000-memory.dmp

    Filesize

    168KB

  • memory/532-118-0x00000000005E0000-0x0000000000617000-memory.dmp

    Filesize

    220KB

  • memory/532-119-0x0000000000400000-0x0000000000484000-memory.dmp

    Filesize

    528KB

  • memory/532-120-0x0000000005150000-0x0000000005756000-memory.dmp

    Filesize

    6.0MB

  • memory/532-121-0x00000000026C0000-0x00000000026D2000-memory.dmp

    Filesize

    72KB

  • memory/532-122-0x0000000005760000-0x000000000586A000-memory.dmp

    Filesize

    1.0MB

  • memory/532-123-0x00000000058C0000-0x00000000058FE000-memory.dmp

    Filesize

    248KB

  • memory/532-124-0x0000000005900000-0x000000000594B000-memory.dmp

    Filesize

    300KB

  • memory/532-125-0x0000000002614000-0x0000000002616000-memory.dmp

    Filesize

    8KB

  • memory/532-126-0x0000000005B90000-0x0000000005C06000-memory.dmp

    Filesize

    472KB

  • memory/532-127-0x0000000005C10000-0x0000000005CA2000-memory.dmp

    Filesize

    584KB

  • memory/532-128-0x0000000005CB0000-0x0000000005CCE000-memory.dmp

    Filesize

    120KB

  • memory/532-129-0x0000000005EA0000-0x0000000005F06000-memory.dmp

    Filesize

    408KB

  • memory/532-130-0x0000000007400000-0x00000000075C2000-memory.dmp

    Filesize

    1.8MB

  • memory/532-131-0x00000000075D0000-0x0000000007AFC000-memory.dmp

    Filesize

    5.2MB