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Analysis

  • max time kernel
    91s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2022, 03:42

General

  • Target

    c582d81f2a2cbbe5b51db43c6717bf88d1a71a468a92047712e9d51feac7694b.exe

  • Size

    361KB

  • MD5

    e3a2ea3b67084c6692e311bc6ad6a8ff

  • SHA1

    b7ba72bd16485a4d61266d6c186d7156897f26d7

  • SHA256

    c582d81f2a2cbbe5b51db43c6717bf88d1a71a468a92047712e9d51feac7694b

  • SHA512

    1599fd52ab9c7cb069f96445e856ceda7d26dbdef8928dd05bdc2e61f140860b09eb605d902f332c9ae15a64f5bd667d952a1bd15e8b2f40eddb7f800212e4f3

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 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\c582d81f2a2cbbe5b51db43c6717bf88d1a71a468a92047712e9d51feac7694b.exe
    "C:\Users\Admin\AppData\Local\Temp\c582d81f2a2cbbe5b51db43c6717bf88d1a71a468a92047712e9d51feac7694b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4828

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4828-132-0x0000000000D10000-0x0000000000D70000-memory.dmp

    Filesize

    384KB

  • memory/4828-133-0x0000000005DB0000-0x00000000063C8000-memory.dmp

    Filesize

    6.1MB

  • memory/4828-134-0x0000000005900000-0x0000000005A0A000-memory.dmp

    Filesize

    1.0MB

  • memory/4828-135-0x0000000005830000-0x0000000005842000-memory.dmp

    Filesize

    72KB

  • memory/4828-136-0x0000000005890000-0x00000000058CC000-memory.dmp

    Filesize

    240KB

  • memory/4828-137-0x0000000006D70000-0x0000000007314000-memory.dmp

    Filesize

    5.6MB

  • memory/4828-138-0x0000000005CF0000-0x0000000005D82000-memory.dmp

    Filesize

    584KB

  • memory/4828-139-0x00000000063D0000-0x0000000006436000-memory.dmp

    Filesize

    408KB

  • memory/4828-140-0x0000000007320000-0x00000000074E2000-memory.dmp

    Filesize

    1.8MB

  • memory/4828-141-0x0000000008F40000-0x000000000946C000-memory.dmp

    Filesize

    5.2MB

  • memory/4828-142-0x0000000006C20000-0x0000000006C96000-memory.dmp

    Filesize

    472KB

  • memory/4828-143-0x0000000006CA0000-0x0000000006CF0000-memory.dmp

    Filesize

    320KB