Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    26-01-2022 11:01

General

  • Target

    a8142674753978634a4b0346e569d72d.exe

  • Size

    443KB

  • MD5

    a8142674753978634a4b0346e569d72d

  • SHA1

    e52588b235df5cdaeb782fedf5d46845355c3310

  • SHA256

    1054c1a2a737517afc2409053b018e9a421e841ff78fe71faf031e9fd1a97dc1

  • SHA512

    f2ef9f429ce93151a8ccf15bc4e5ef756817e1c2c42a800d1e3c8261a20c4166c3fb30dd7f173be4f1680c56901d0aaeba981a22a9733f13050a8532fb1e877f

Malware Config

Extracted

Family

redline

Botnet

noname

C2

185.215.113.29:20819

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.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8142674753978634a4b0346e569d72d.exe
    "C:\Users\Admin\AppData\Local\Temp\a8142674753978634a4b0346e569d72d.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1672

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1672-54-0x0000000000600000-0x000000000064A000-memory.dmp
    Filesize

    296KB

  • memory/1672-55-0x0000000000230000-0x0000000000269000-memory.dmp
    Filesize

    228KB

  • memory/1672-56-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/1672-57-0x0000000001FE0000-0x0000000002014000-memory.dmp
    Filesize

    208KB

  • memory/1672-58-0x0000000002020000-0x0000000002052000-memory.dmp
    Filesize

    200KB

  • memory/1672-60-0x00000000023C2000-0x00000000023C3000-memory.dmp
    Filesize

    4KB

  • memory/1672-59-0x00000000023C1000-0x00000000023C2000-memory.dmp
    Filesize

    4KB

  • memory/1672-61-0x00000000023C3000-0x00000000023C4000-memory.dmp
    Filesize

    4KB

  • memory/1672-62-0x0000000075341000-0x0000000075343000-memory.dmp
    Filesize

    8KB

  • memory/1672-63-0x00000000023C4000-0x00000000023C6000-memory.dmp
    Filesize

    8KB