Overview

overview

10

Static

static

0bb4005820...4a.exe

windows7_x64

10

0bb4005820...4a.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    92s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    10-02-2021 09:31

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General

  • Target

    0bb400582081d479bbf36c374b1b384a.exe

  • Size

    338KB

  • MD5

    0bb400582081d479bbf36c374b1b384a

  • SHA1

    9a55d9786f73e1c4a81de9c965527717d169a29d

  • SHA256

    f4c347b4a344291c7e62fc77734b3e403358723874f7460ea4e2a6f2c3659b48

  • SHA512

    54c2035aa64df182c020b8e283ab6cd50988d4686c0889abee28ca03235d98bc2875151b7550d0c978839046d7841825dafb38509891a17beb7a733512d90508

Score
10/10
redlinediscoveryinfostealerransomwarespyware

Malware Config

Signatures

  • RedLine

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

    infostealerredline
  • RedLine Payload 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

    ransomware
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0bb400582081d479bbf36c374b1b384a.exe
    "C:\Users\Admin\AppData\Local\Temp\0bb400582081d479bbf36c374b1b384a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:308
    • C:\Users\Admin\AppData\Local\Temp\o.exe
      "C:\Users\Admin\AppData\Local\Temp\o.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:396

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\o.exe
    MD5

    f254515cdf3cf10e1555046493c5bee8

    SHA1

    4eee393ad747349fda88bf5690dbb60aa450eced

    SHA256

    24be4bd66f7e47dee0a64925c1ceee243396c06d18c00fb16ce54204cb9b096e

    SHA512

    c6e06be4c7b9150e99d1708b6b45153de4d850490274ea6672177bcbbdde676aed3a2a038dd14936b54b68bcc46f7fdc382db82a26b5776e9ca81d6dc14362b1

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\o.exe
    MD5

    f254515cdf3cf10e1555046493c5bee8

    SHA1

    4eee393ad747349fda88bf5690dbb60aa450eced

    SHA256

    24be4bd66f7e47dee0a64925c1ceee243396c06d18c00fb16ce54204cb9b096e

    SHA512

    c6e06be4c7b9150e99d1708b6b45153de4d850490274ea6672177bcbbdde676aed3a2a038dd14936b54b68bcc46f7fdc382db82a26b5776e9ca81d6dc14362b1

    Download Submit
  • \Users\Admin\AppData\Local\Temp\o.exe
    MD5

    f254515cdf3cf10e1555046493c5bee8

    SHA1

    4eee393ad747349fda88bf5690dbb60aa450eced

    SHA256

    24be4bd66f7e47dee0a64925c1ceee243396c06d18c00fb16ce54204cb9b096e

    SHA512

    c6e06be4c7b9150e99d1708b6b45153de4d850490274ea6672177bcbbdde676aed3a2a038dd14936b54b68bcc46f7fdc382db82a26b5776e9ca81d6dc14362b1

    Download Submit
  • memory/308-6-0x0000000000400000-0x0000000000439000-memory.dmp
    Filesize

    228KB

    Download
  • memory/308-12-0x0000000006514000-0x0000000006516000-memory.dmp
    Filesize

    8KB

    Download
  • memory/308-7-0x0000000003E40000-0x0000000003E6C000-memory.dmp
    Filesize

    176KB

    Download
  • memory/308-8-0x00000000064C0000-0x00000000064EA000-memory.dmp
    Filesize

    168KB

    Download
  • memory/308-10-0x0000000006512000-0x0000000006513000-memory.dmp
    Filesize

    4KB

    Download
  • memory/308-9-0x0000000006511000-0x0000000006512000-memory.dmp
    Filesize

    4KB

    Download
  • memory/308-11-0x0000000006513000-0x0000000006514000-memory.dmp
    Filesize

    4KB

    Download
  • memory/308-2-0x0000000003970000-0x0000000003981000-memory.dmp
    Filesize

    68KB

    Download
  • memory/308-5-0x0000000003970000-0x00000000039A6000-memory.dmp
    Filesize

    216KB

    Download
  • memory/308-4-0x0000000073FC0000-0x00000000746AE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/308-3-0x0000000003B90000-0x0000000003BA1000-memory.dmp
    Filesize

    68KB

    Download
  • memory/396-14-0x0000000000000000-mapping.dmp
    Download
  • memory/396-18-0x0000000001D30000-0x0000000001D32000-memory.dmp
    Filesize

    8KB

    Download
  • memory/396-17-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp
    Filesize

    9.6MB

    Download
  • memory/396-19-0x000007FEF4EF0000-0x000007FEF588D000-memory.dmp
    Filesize

    9.6MB

    Download
  • memory/396-20-0x0000000001D36000-0x0000000001D55000-memory.dmp
    Filesize

    124KB

    Download