Analysis

  • max time kernel
    24s
  • max time network
    67s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    15-10-2021 15:28

General

  • Target

    5cbb7d5ad4093165191596a1f3c6007c.exe

  • Size

    387KB

  • MD5

    5cbb7d5ad4093165191596a1f3c6007c

  • SHA1

    e36c8d00c1000ccc8caccbbaab2be92ca137007a

  • SHA256

    f1d83f3c30658ddff9efd866d06b7b5db3e0b999b699aead43de4ba3d6e3fc84

  • SHA512

    9b551fe980445c9ee1b25f4d6f4924abbd49b5e5267dbbd177062714c93b33ec31761883a1f4066a909aa651cdb7ed2d9f5dc593d9ea6002606a6c19b690c45f

Malware Config

Extracted

Family

redline

Botnet

paladin

C2

37.228.129.48:29795

Signatures

  • RedLine

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

  • RedLine Payload 2 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\5cbb7d5ad4093165191596a1f3c6007c.exe
    "C:\Users\Admin\AppData\Local\Temp\5cbb7d5ad4093165191596a1f3c6007c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1212

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/1212-53-0x00000000017DD000-0x0000000001805000-memory.dmp
    Filesize

    160KB

  • memory/1212-54-0x0000000003120000-0x000000000314F000-memory.dmp
    Filesize

    188KB

  • memory/1212-55-0x0000000000230000-0x0000000000273000-memory.dmp
    Filesize

    268KB

  • memory/1212-58-0x0000000005C42000-0x0000000005C43000-memory.dmp
    Filesize

    4KB

  • memory/1212-57-0x0000000005C41000-0x0000000005C42000-memory.dmp
    Filesize

    4KB

  • memory/1212-56-0x0000000000400000-0x00000000016D4000-memory.dmp
    Filesize

    18.8MB

  • memory/1212-59-0x0000000005C43000-0x0000000005C44000-memory.dmp
    Filesize

    4KB

  • memory/1212-60-0x00000000032C0000-0x00000000032EE000-memory.dmp
    Filesize

    184KB

  • memory/1212-61-0x0000000005C44000-0x0000000005C46000-memory.dmp
    Filesize

    8KB