Analysis

  • max time kernel
    142s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-08-2022 04:56

General

  • Target

    6405d99d707d3668c473f53b1fed527d.exe

  • Size

    107KB

  • MD5

    6405d99d707d3668c473f53b1fed527d

  • SHA1

    19f68b14137aca73527131166d51cbae981205a3

  • SHA256

    954c5aaf075a4a53eab89bf117ffe10a88150a1e52569a66937a0887ba02249a

  • SHA512

    64e93c0fa8402d85014244b789d6fa276f3f3848fc608317aefcc8313b5b1d6de3e493a163a734af3860347826bdee81984a1f6ea06ad08f5f391715de931c44

  • SSDEEP

    3072:XcvFBgCYdpicIW1HJ5d9I1FQcmpxDuhd4EASNJ:Xcv+Qid9WucUuhd4jS

Malware Config

Extracted

Family

redline

Botnet

yt

C2

78.153.144.20:40613

Attributes
  • auth_value

    ff88c2342c7904f4b4d2a8305c5568cb

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6405d99d707d3668c473f53b1fed527d.exe
    "C:\Users\Admin\AppData\Local\Temp\6405d99d707d3668c473f53b1fed527d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1604

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1604-132-0x0000000000CA0000-0x0000000000CC0000-memory.dmp
    Filesize

    128KB

  • memory/1604-133-0x0000000005BA0000-0x00000000061B8000-memory.dmp
    Filesize

    6.1MB

  • memory/1604-134-0x0000000005630000-0x0000000005642000-memory.dmp
    Filesize

    72KB

  • memory/1604-135-0x0000000005760000-0x000000000586A000-memory.dmp
    Filesize

    1.0MB

  • memory/1604-136-0x0000000005690000-0x00000000056CC000-memory.dmp
    Filesize

    240KB

  • memory/1604-137-0x0000000005A20000-0x0000000005A86000-memory.dmp
    Filesize

    408KB

  • memory/1604-138-0x0000000006A70000-0x0000000007014000-memory.dmp
    Filesize

    5.6MB

  • memory/1604-139-0x00000000065A0000-0x0000000006632000-memory.dmp
    Filesize

    584KB

  • memory/1604-140-0x0000000006640000-0x00000000066B6000-memory.dmp
    Filesize

    472KB

  • memory/1604-141-0x0000000006700000-0x000000000671E000-memory.dmp
    Filesize

    120KB

  • memory/1604-142-0x0000000007120000-0x0000000007170000-memory.dmp
    Filesize

    320KB

  • memory/1604-143-0x0000000007EF0000-0x00000000080B2000-memory.dmp
    Filesize

    1.8MB

  • memory/1604-144-0x00000000085F0000-0x0000000008B1C000-memory.dmp
    Filesize

    5.2MB