Analysis

  • max time kernel
    77s
  • max time network
    128s
  • 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 03:51

General

  • Target

    6896fc6ca4826a3dcd8c73cd3769fbf9e29a765fe6df1fd8386d98f805fb2238.exe

  • Size

    361KB

  • MD5

    20d3d2e4549f8556b7adc1281313c716

  • SHA1

    e897f436e94317ad645fffea403752ec297d0d21

  • SHA256

    6896fc6ca4826a3dcd8c73cd3769fbf9e29a765fe6df1fd8386d98f805fb2238

  • SHA512

    e9afc1aa8ecdf45ab091b727c774a2d0963d2d893f659e0394c534b54aa36531df4dca70a08681abaf8c7a355b35f2c0531fef8e84b864253d41f74ec744adbc

  • 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\6896fc6ca4826a3dcd8c73cd3769fbf9e29a765fe6df1fd8386d98f805fb2238.exe
    "C:\Users\Admin\AppData\Local\Temp\6896fc6ca4826a3dcd8c73cd3769fbf9e29a765fe6df1fd8386d98f805fb2238.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4412

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/4412-132-0x0000000000DC0000-0x0000000000E20000-memory.dmp
    Filesize

    384KB

  • memory/4412-133-0x0000000005EC0000-0x00000000064D8000-memory.dmp
    Filesize

    6.1MB

  • memory/4412-134-0x00000000059B0000-0x0000000005ABA000-memory.dmp
    Filesize

    1.0MB

  • memory/4412-135-0x00000000058E0000-0x00000000058F2000-memory.dmp
    Filesize

    72KB

  • memory/4412-136-0x0000000005940000-0x000000000597C000-memory.dmp
    Filesize

    240KB

  • memory/4412-137-0x0000000006F80000-0x0000000007524000-memory.dmp
    Filesize

    5.6MB

  • memory/4412-138-0x0000000005DA0000-0x0000000005E32000-memory.dmp
    Filesize

    584KB

  • memory/4412-139-0x0000000005E40000-0x0000000005EA6000-memory.dmp
    Filesize

    408KB

  • memory/4412-140-0x0000000006D20000-0x0000000006EE2000-memory.dmp
    Filesize

    1.8MB

  • memory/4412-141-0x0000000009150000-0x000000000967C000-memory.dmp
    Filesize

    5.2MB

  • memory/4412-142-0x0000000006EF0000-0x0000000006F66000-memory.dmp
    Filesize

    472KB

  • memory/4412-143-0x0000000006CA0000-0x0000000006CF0000-memory.dmp
    Filesize

    320KB