Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-12-2022 18:38

General

  • Target

    bcc582f9cb2ab762da54d061964851f055241a53001e54805ef6b2389cbf828b.exe

  • Size

    349KB

  • MD5

    7f00a3f6d1646be7d5cf9b0bd5ad5b4b

  • SHA1

    cacb8371ae50ddaa1e541f709f4fc13a670aa46a

  • SHA256

    bcc582f9cb2ab762da54d061964851f055241a53001e54805ef6b2389cbf828b

  • SHA512

    f272ff9d6ffe77145059d75f2628e96c28d22799ecc84adbd7d6d1525531a64a2c6d32d1de41693f17fa1f2a6999a3a03b515330e12b71a70f104f3604855025

  • SSDEEP

    6144:zLWhnlRcMEGUoxz+o5tGxfr+pCZC1BgGaO8UPM3GeHy+Vl7l:z2nlRcMEbGp2frLg2OFMWeTX

Malware Config

Extracted

Family

redline

Botnet

trud

C2

31.41.244.198:4083

Attributes
  • auth_value

    a5942e18edc400a8c1782120906798ef

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\bcc582f9cb2ab762da54d061964851f055241a53001e54805ef6b2389cbf828b.exe
    "C:\Users\Admin\AppData\Local\Temp\bcc582f9cb2ab762da54d061964851f055241a53001e54805ef6b2389cbf828b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1488

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1488-54-0x0000000001FD0000-0x0000000002016000-memory.dmp

    Filesize

    280KB

  • memory/1488-55-0x0000000002010000-0x0000000002054000-memory.dmp

    Filesize

    272KB

  • memory/1488-56-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

    Filesize

    8KB

  • memory/1488-58-0x00000000002B0000-0x00000000002FB000-memory.dmp

    Filesize

    300KB

  • memory/1488-59-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/1488-57-0x000000000050B000-0x000000000053A000-memory.dmp

    Filesize

    188KB

  • memory/1488-60-0x000000000050B000-0x000000000053A000-memory.dmp

    Filesize

    188KB

  • memory/1488-61-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB