Analysis

  • max time kernel
    76s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 03:47

General

  • Target

    57bc8e879ee68b7ed402c1883b230f63c557f4aef3808d2cc0303b14f2e76013.exe

  • Size

    361KB

  • MD5

    6527ca465561de6d95417f52fe5ee881

  • SHA1

    f805d38adbae1664ce4b3ec807b6caf2d1b80484

  • SHA256

    57bc8e879ee68b7ed402c1883b230f63c557f4aef3808d2cc0303b14f2e76013

  • SHA512

    9dfa865e7b601d47734f96387ef75d7a5cecce515e20935f32fb763a45860e2a99d687b1864f2100aadf87cdd1292290e99ddc85652f633f55f29c1559de0044

  • 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\57bc8e879ee68b7ed402c1883b230f63c557f4aef3808d2cc0303b14f2e76013.exe
    "C:\Users\Admin\AppData\Local\Temp\57bc8e879ee68b7ed402c1883b230f63c557f4aef3808d2cc0303b14f2e76013.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:384

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/384-132-0x00000000003A0000-0x0000000000400000-memory.dmp
    Filesize

    384KB

  • memory/384-133-0x00000000054A0000-0x0000000005AB8000-memory.dmp
    Filesize

    6.1MB

  • memory/384-134-0x0000000004F90000-0x000000000509A000-memory.dmp
    Filesize

    1.0MB

  • memory/384-135-0x0000000004EC0000-0x0000000004ED2000-memory.dmp
    Filesize

    72KB

  • memory/384-136-0x0000000004F20000-0x0000000004F5C000-memory.dmp
    Filesize

    240KB

  • memory/384-137-0x0000000005260000-0x00000000052F2000-memory.dmp
    Filesize

    584KB

  • memory/384-138-0x0000000006560000-0x0000000006B04000-memory.dmp
    Filesize

    5.6MB

  • memory/384-139-0x0000000005300000-0x0000000005366000-memory.dmp
    Filesize

    408KB

  • memory/384-140-0x00000000061B0000-0x0000000006226000-memory.dmp
    Filesize

    472KB

  • memory/384-141-0x0000000005E10000-0x0000000005E60000-memory.dmp
    Filesize

    320KB

  • memory/384-142-0x0000000006B10000-0x0000000006CD2000-memory.dmp
    Filesize

    1.8MB

  • memory/384-143-0x0000000008730000-0x0000000008C5C000-memory.dmp
    Filesize

    5.2MB