Analysis

  • max time kernel
    74s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    21-04-2021 15:33

General

  • Target

    NuQLXFHk.exe

  • Size

    45KB

  • MD5

    3754350828f6fb3beb3fe0ce3876cedc

  • SHA1

    82575150d90b6410fb46520bf56b245e86bdfc68

  • SHA256

    ad7fcf0164a23647a78d0f566e1cf4eb26ab1294ed873c23734a4fbe4a8534d4

  • SHA512

    3142a050465f296699c1816afc7dfb0baadee884dc2329d170f65468982ea1177e3d1518eea669a1198db205620ce11748b093232f982c130da0731e28129475

Malware Config

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NuQLXFHk.exe
    "C:\Users\Admin\AppData\Local\Temp\NuQLXFHk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:636

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/636-114-0x0000000000DD0000-0x0000000000DD1000-memory.dmp
    Filesize

    4KB

  • memory/636-116-0x0000000005810000-0x0000000005811000-memory.dmp
    Filesize

    4KB

  • memory/636-117-0x0000000005F60000-0x0000000005F61000-memory.dmp
    Filesize

    4KB

  • memory/636-118-0x0000000006500000-0x0000000006501000-memory.dmp
    Filesize

    4KB

  • memory/636-119-0x0000000006000000-0x0000000006001000-memory.dmp
    Filesize

    4KB

  • memory/636-120-0x0000000006F80000-0x0000000006F81000-memory.dmp
    Filesize

    4KB

  • memory/636-121-0x0000000006F00000-0x0000000006F79000-memory.dmp
    Filesize

    484KB

  • memory/636-122-0x0000000007080000-0x0000000007081000-memory.dmp
    Filesize

    4KB

  • memory/636-123-0x0000000007180000-0x0000000007181000-memory.dmp
    Filesize

    4KB

  • memory/636-124-0x00000000070F0000-0x00000000070F4000-memory.dmp
    Filesize

    16KB

  • memory/636-125-0x0000000007540000-0x00000000075CD000-memory.dmp
    Filesize

    564KB

  • memory/636-126-0x00000000076D0000-0x0000000007729000-memory.dmp
    Filesize

    356KB

  • memory/636-127-0x0000000007730000-0x0000000007731000-memory.dmp
    Filesize

    4KB