Analysis

  • max time kernel
    90s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 03:56

General

  • Target

    1429cc0c52f56148e5e44d6e46c7121465925f4da32b5daca9d2dddf1807aca0.exe

  • Size

    361KB

  • MD5

    7be047f16f41860db0b2efc88a100044

  • SHA1

    0ceab7f240ae1d97335cb823538cae676f9bcae9

  • SHA256

    1429cc0c52f56148e5e44d6e46c7121465925f4da32b5daca9d2dddf1807aca0

  • SHA512

    f8f48c6b668e82f671ad4d2f4a7c4e9baa84102beb55d5816b97d4aa2dc1439abb99a799b830f97d62f08cfb1e6f992ea6beb5b10ac5b93c2ea2a429d0cab758

  • 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\1429cc0c52f56148e5e44d6e46c7121465925f4da32b5daca9d2dddf1807aca0.exe
    "C:\Users\Admin\AppData\Local\Temp\1429cc0c52f56148e5e44d6e46c7121465925f4da32b5daca9d2dddf1807aca0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4056

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/4056-132-0x00000000001D0000-0x0000000000230000-memory.dmp
    Filesize

    384KB

  • memory/4056-133-0x00000000052B0000-0x00000000058C8000-memory.dmp
    Filesize

    6.1MB

  • memory/4056-134-0x0000000004DC0000-0x0000000004ECA000-memory.dmp
    Filesize

    1.0MB

  • memory/4056-135-0x0000000004CF0000-0x0000000004D02000-memory.dmp
    Filesize

    72KB

  • memory/4056-136-0x0000000004D50000-0x0000000004D8C000-memory.dmp
    Filesize

    240KB

  • memory/4056-137-0x0000000005060000-0x00000000050C6000-memory.dmp
    Filesize

    408KB

  • memory/4056-138-0x0000000006370000-0x0000000006914000-memory.dmp
    Filesize

    5.6MB

  • memory/4056-139-0x0000000005DC0000-0x0000000005E52000-memory.dmp
    Filesize

    584KB

  • memory/4056-140-0x0000000005E60000-0x0000000005ED6000-memory.dmp
    Filesize

    472KB

  • memory/4056-141-0x0000000005EE0000-0x0000000005F30000-memory.dmp
    Filesize

    320KB

  • memory/4056-142-0x0000000006920000-0x0000000006AE2000-memory.dmp
    Filesize

    1.8MB

  • memory/4056-143-0x0000000007540000-0x0000000007A6C000-memory.dmp
    Filesize

    5.2MB