General

  • Target

    77b01d21a55c52756c16e6355c5a6ec4.exe

  • Size

    430KB

  • Sample

    210926-qbhk2segfl

  • MD5

    77b01d21a55c52756c16e6355c5a6ec4

  • SHA1

    a38f70512aad190cea6085905b9a17865c2c6db4

  • SHA256

    dec0265226f1b0fcbcd3570d1fabb2b97a26b0fa575026782f169e7d1d282df5

  • SHA512

    993d5df996026ae57fb0cb92908c166c2d543ad04d2ba5601153e36caba1dbc844e35e252294e2dbe2e857a64f892d0c25b26b43d4364fa7d54abad5ba109f83

Malware Config

Extracted

Family

raccoon

Botnet

f6d7183c9e82d2a9b81e6c0608450aa66cefb51f

Attributes
  • url4cnc

    https://t.me/justoprostohello

rc4.plain
rc4.plain

Targets

    • Target

      77b01d21a55c52756c16e6355c5a6ec4.exe

    • Size

      430KB

    • MD5

      77b01d21a55c52756c16e6355c5a6ec4

    • SHA1

      a38f70512aad190cea6085905b9a17865c2c6db4

    • SHA256

      dec0265226f1b0fcbcd3570d1fabb2b97a26b0fa575026782f169e7d1d282df5

    • SHA512

      993d5df996026ae57fb0cb92908c166c2d543ad04d2ba5601153e36caba1dbc844e35e252294e2dbe2e857a64f892d0c25b26b43d4364fa7d54abad5ba109f83

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

      suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

    • suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

      suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

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

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks