Analysis

  • max time kernel
    49s
  • max time network
    74s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    11-05-2022 22:21

General

  • Target

    2bcc9ed563669f8007cec75c3fe6cd79fa0425cd781da80e0241557c2806de22.exe

  • Size

    399KB

  • MD5

    b39816bc106dc09aba8a1341d83bfe29

  • SHA1

    8ec230bf2515b9a79c0e8c06053cdb75d40e09ee

  • SHA256

    2bcc9ed563669f8007cec75c3fe6cd79fa0425cd781da80e0241557c2806de22

  • SHA512

    8d540901ff1fb7db8cb9a2b6eb172df7a4e24270b508bd53e83c7d17c67458142848f98c555288d2203fd84b1ce30324bde1bb06bf3cfdce1c4c5b660b594eba

Malware Config

Extracted

Family

redline

Botnet

2

C2

51.89.204.186:36124

Attributes
  • auth_value

    aa046d0ca32fcb8538726e938e3bd00c

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\2bcc9ed563669f8007cec75c3fe6cd79fa0425cd781da80e0241557c2806de22.exe
    "C:\Users\Admin\AppData\Local\Temp\2bcc9ed563669f8007cec75c3fe6cd79fa0425cd781da80e0241557c2806de22.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:240

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/240-54-0x00000000020F0000-0x0000000002124000-memory.dmp
    Filesize

    208KB

  • memory/240-56-0x0000000000250000-0x000000000028A000-memory.dmp
    Filesize

    232KB

  • memory/240-55-0x000000000066E000-0x000000000069A000-memory.dmp
    Filesize

    176KB

  • memory/240-57-0x0000000000400000-0x00000000004F8000-memory.dmp
    Filesize

    992KB

  • memory/240-58-0x0000000002120000-0x0000000002154000-memory.dmp
    Filesize

    208KB

  • memory/240-59-0x00000000753C1000-0x00000000753C3000-memory.dmp
    Filesize

    8KB