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Analysis

  • max time kernel
    67s
  • max time network
    83s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28/10/2022, 21:30

General

  • Target

    tmp.exe

  • Size

    137KB

  • MD5

    14e5359992d0a3f4c66f51766a70ad26

  • SHA1

    274a8bbf8197f1a803215b95fc3879785924dcb4

  • SHA256

    747329e17b67401944bd3f8a11b4cbe8770ad714eda50740ef1629431c713e3b

  • SHA512

    1d120ea2cfb5743a46d9c17e1530a2f5de7d0fd61e8a3d0ad933c5b966da83271af92adfa5c8ba038206d686bb661965d6dc2b862d8f10098900dd6e78c36a26

  • SSDEEP

    3072:MYO/ZMTFhne4tHu2yu/Sx7ZIVaDF2bRP8hPSSP4:MYMZMBhne4A2//Sx7ZN0p8h

Malware Config

Extracted

Family

redline

Botnet

seo35

C2

34.92.152.18:27180

Attributes
  • auth_value

    402c199e97a51d0d3197786424b45812

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\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:548

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/548-54-0x0000000000880000-0x00000000008A8000-memory.dmp

    Filesize

    160KB

  • memory/548-55-0x0000000076171000-0x0000000076173000-memory.dmp

    Filesize

    8KB