General
Target

005e04a19875e8e122c919a7e8ef88b2d15efff1eadb8a30c4096e9194d52494

Size

1015KB

Sample

220521-pp92safge5

Score
10/10
MD5

e9c9f0069ccb2268778de10e993aaeea

SHA1

42f68d5e83f5c9af998d404bdecd77e9f3e8f93b

SHA256

005e04a19875e8e122c919a7e8ef88b2d15efff1eadb8a30c4096e9194d52494

SHA512

c0b254a02253b2901669611523778b31fb29101bbb45c73ff8fcb7b3e43797a824f0f9854a63bb16c3cd420d41631d89f76b8e5f6dd95c29de567ac0eabda079

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\AEF946DCB4\Log.txt

Family

masslogger

Ransom Note
################################################################# MassLogger v1.3.5.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.50 Location: United States OS: Microsoft Windows 7 Ultimate 64bit CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 3:11:25 PM MassLogger Started: 5/21/2022 3:11:05 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\DATASHEET.exe MassLogger Melt: false MassLogger Exit after delivery: true As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp

Host: mail.mkontakt.az

Port: 587

Username: testing@mkontakt.az

Password: Onyeoba111

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\F95B724EDE\Log.txt

Family

masslogger

Ransom Note
################################################################# MassLogger v1.3.5.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.50 Location: United States OS: Microsoft Windows 10 Pro64bit CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 3:11:40 PM MassLogger Started: 5/21/2022 3:11:36 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\DATASHEET.exe MassLogger Melt: false MassLogger Exit after delivery: true As Administrator: True Processes:

Extracted

Family

azorult

C2

http://217.160.254.33/index.php

Targets
Target

DATASHEET.exe

MD5

226ccf305c0971c6634d956809ee618f

Filesize

899KB

Score
10/10
SHA1

55615741a7d8f84f7edaaf0c5bc851944532f98d

SHA256

4f7ce008febd9fe224c7a7cec7d8abf8c0db3611fd14d8aca135041d21d2b45c

SHA512

2e0a60a33409a36cc3703fefcaa64f3c7907e53736bc549c5c7f3c93e99d0aba1e4fcbbaa82fe301724f7f93e47fc5f12957452baee9829966193a568d22a80c

Tags

Signatures

  • MassLogger

    Description

    Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    Tags

  • MassLogger Main Payload

  • MassLogger log file

    Description

    Detects a log file produced by MassLogger.

  • Checks computer location settings

    Description

    Looks up country code configured in the registry, likely geofence.

    TTPs

    Query RegistrySystem Information Discovery
  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses Microsoft Outlook profiles

    Tags

    TTPs

    Email Collection
  • Looks up external IP address via web service

    Description

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext

Related Tasks

Target

PRODUCT LIST.exe

MD5

a42e195a8a3de45dc2bc88e33af006a4

Filesize

294KB

Score
10/10
SHA1

1ce81ed627893bb2cb4aa83b008dcd10c9203dae

SHA256

655455e4c04c7fd6e624b752797305264093264c08b0ab45ebfceee5f7abbc66

SHA512

2a08c7e3110e080d2377e7e25f7cc3f1ff936ceb5e59f5f763955578b68cafe10b8d260a6b3147d0bd6d127774a298181bca8ad6256f40a42318df31756de90c

Tags

Signatures

  • Azorult

    Description

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    Tags

  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Defense Evasion
      Execution
        Exfiltration
          Impact
            Initial Access
              Lateral Movement
                Persistence
                  Privilege Escalation
                    Tasks

                    static1

                    Score
                    N/A

                    behavioral3

                    Score
                    10/10

                    behavioral4

                    Score
                    10/10