General

  • Target

    bbc55bcfb3e19090c52ad195c6b9c548a3467674dd719a40e4a504b84e293f7d

  • Size

    184KB

  • Sample

    221115-gaqqlabe4t

  • MD5

    8b4940a4e3999442c81612530df72f45

  • SHA1

    d40181310b12d9232f72aacdae905c3555d06c47

  • SHA256

    bbc55bcfb3e19090c52ad195c6b9c548a3467674dd719a40e4a504b84e293f7d

  • SHA512

    157a5e49627da2d1bb75d9ba789ae69950ef70e55352638c49ad5a96eca81d215ce291d8bfc4636c2820f69afd1a8557f15e2415571aa9aa1c992274c8eb8e9a

  • SSDEEP

    1536:EALkBt/xKw6QHVb2x7qhshe5grfD+3EYb47KUL/j+TpnFybxKTSmuevSI3SopCAr:EAmqhe5OkEpKg+tnFtTGDIzq/MwfoR

Malware Config

Extracted

Family

redline

Botnet

123

C2

78.153.144.3:2510

Attributes
  • auth_value

    cd6abb0af211bce081d7bf127cc26835

Extracted

Family

redline

Botnet

rozena1114

C2

jalocliche.xyz:81

chardhesha.xyz:81

Attributes
  • auth_value

    9fefd743a3b62bcd7c3e17a70fbdb3a8

Targets

    • Target

      bbc55bcfb3e19090c52ad195c6b9c548a3467674dd719a40e4a504b84e293f7d

    • Size

      184KB

    • MD5

      8b4940a4e3999442c81612530df72f45

    • SHA1

      d40181310b12d9232f72aacdae905c3555d06c47

    • SHA256

      bbc55bcfb3e19090c52ad195c6b9c548a3467674dd719a40e4a504b84e293f7d

    • SHA512

      157a5e49627da2d1bb75d9ba789ae69950ef70e55352638c49ad5a96eca81d215ce291d8bfc4636c2820f69afd1a8557f15e2415571aa9aa1c992274c8eb8e9a

    • SSDEEP

      1536:EALkBt/xKw6QHVb2x7qhshe5grfD+3EYb47KUL/j+TpnFybxKTSmuevSI3SopCAr:EAmqhe5OkEpKg+tnFtTGDIzq/MwfoR

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Amadey credential stealer module

    • Detects Smokeloader packer

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks