Overview

overview

10

Static

static

Details.rtf

windows7-x64

10

Details.rtf

windows10-2004-x64

1

Sharing

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General

  • Target

    Details.doc

  • Size

    17KB

  • Sample

    220920-h6n3bafhap

  • MD5

    2900a793fe9b95f5f8172eb5b6dccc61

  • SHA1

    51062814c582c057b18c6a47d1a496c1214ebd81

  • SHA256

    d5d480f5fd4ba0abaed160c260a16591f344a30b9ef6d7b9bea55ea919e33764

  • SHA512

    dbe38c2f79d5c177b7d1b8765d547d4e3cfd3f7933ff0cad0dd85a870cefd427ff43896eca1544968e48e2f36615f2c0492fe19c3ee77aa782c064977ba7ffbd

  • SSDEEP

    192:oHQbxxLN7g0hMFhcihOsC2hOEgkFh55Uo2CfNEn+wbpPSovPL9JI7FO:omxHTfks1CfinvBXLk7FO

Score
10/10
redlinesirusdiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

redline

Botnet

sirus

C2

147.124.223.126:4444

Targets

    • Target

      Details.doc

    • Size

      17KB

    • MD5

      2900a793fe9b95f5f8172eb5b6dccc61

    • SHA1

      51062814c582c057b18c6a47d1a496c1214ebd81

    • SHA256

      d5d480f5fd4ba0abaed160c260a16591f344a30b9ef6d7b9bea55ea919e33764

    • SHA512

      dbe38c2f79d5c177b7d1b8765d547d4e3cfd3f7933ff0cad0dd85a870cefd427ff43896eca1544968e48e2f36615f2c0492fe19c3ee77aa782c064977ba7ffbd

    • SSDEEP

      192:oHQbxxLN7g0hMFhcihOsC2hOEgkFh55Uo2CfNEn+wbpPSovPL9JI7FO:omxHTfks1CfinvBXLk7FO

    Score
    10/10
    redlinesirusdiscoveryinfostealerspywarestealer

    • RedLine

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

      infostealerredline

    • RedLine payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks