Analysis

  • max time kernel
    135s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2023 11:28

General

  • Target

    0x0007000000012755-116.exe

  • Size

    172KB

  • MD5

    9ebca7b359dcb63d0628c779f49843d6

  • SHA1

    a98da86458ea6d835a324df88217b76952636f5d

  • SHA256

    5eed0428ec7b000dbbb466de26cd7f057ad6380dcc6e8676eef9cde70b119112

  • SHA512

    d178a58a4b8aa01d9553e0137b1485500f3793e73698077359b630be3085171538ee85bbdff8562aabe3d929700209b415f4fdd9debcc6b1e2aa8ed080875c11

  • SSDEEP

    3072:Ea/jxl3pym/cbcryE2vs0xNQm2f9JiIE/ww8e8h1:EaNcwuqbdniIE/ww

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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\0x0007000000012755-116.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000012755-116.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4320

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/4320-133-0x0000000000CC0000-0x0000000000CF0000-memory.dmp
    Filesize

    192KB

  • memory/4320-134-0x0000000005D80000-0x0000000006398000-memory.dmp
    Filesize

    6.1MB

  • memory/4320-135-0x0000000005870000-0x000000000597A000-memory.dmp
    Filesize

    1.0MB

  • memory/4320-136-0x0000000005720000-0x0000000005732000-memory.dmp
    Filesize

    72KB

  • memory/4320-138-0x0000000005750000-0x0000000005760000-memory.dmp
    Filesize

    64KB

  • memory/4320-137-0x00000000057A0000-0x00000000057DC000-memory.dmp
    Filesize

    240KB

  • memory/4320-139-0x0000000005AA0000-0x0000000005B16000-memory.dmp
    Filesize

    472KB

  • memory/4320-140-0x0000000005BC0000-0x0000000005C52000-memory.dmp
    Filesize

    584KB

  • memory/4320-141-0x0000000006E40000-0x00000000073E4000-memory.dmp
    Filesize

    5.6MB

  • memory/4320-142-0x0000000005C60000-0x0000000005CC6000-memory.dmp
    Filesize

    408KB

  • memory/4320-143-0x00000000066F0000-0x0000000006740000-memory.dmp
    Filesize

    320KB

  • memory/4320-144-0x0000000005750000-0x0000000005760000-memory.dmp
    Filesize

    64KB

  • memory/4320-145-0x0000000006C60000-0x0000000006E22000-memory.dmp
    Filesize

    1.8MB

  • memory/4320-146-0x0000000009010000-0x000000000953C000-memory.dmp
    Filesize

    5.2MB