General

  • Target
    LB3.exe
  • Size 87KB
  • Sample260522-2v37msas9s
  • SHA256 0a1eb4dbe281ad9115aa909ba8cbe84eb7c8c06a5253b7fbea3a79d8d04edc63
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • blackmatter

Attributes
  • blacklisted_processes

    sql, oracle, ocssd, dbsnmp, synctime, agntsvc, isqlplussvc, xfssvccon, mydesktopservice, ocautoupds, encsvc, firefox, tbirdconfig, mydesktopqos, ocomm, dbeng50, sqbcoreservice, excel, msaccess, mspub, onenote, outlook, powerpnt, thebat, thunderbird, visio, winword, wordpad, notepad, bedbh, vxmon, benetns, bengien, pvlsvr, beserver, raw_agent_svc, vsnapvss, CagService, QBIDPService, QBDBMgrN, QBCFMonitorService, SAP, TeamViewer_Service.exe, TeamViewer.exe, tv_w32.exe, tv_x64.exe, CVMountd, cvd, cvfwd, CVODS, saphostexec, saposcol, sapstartsrv, avagent, avscc, DellSystemDetect, EnterpriseClient, VeeamNFSSvc, VeeamTransportSvc, VeeamDeploymentSvc

  • blacklisted_services

    vss, sql, sql$, mysql, mysql$, svc$, memtas, mepocs, sophos, veeam, backup, MSExchange, MSExchange$, WSBExchange, PDVFSService, BackupExecVSSProvider, BackupExecAgentAccelerator, BackupExecAgentBrowser, BackupExecDiveciMediaService, BackupExecJobEngine, BackupExecManagementService, BackupExecRPCService, GxBlr, GxVss, GxClMgrS, GxCVD, GxCIMgr, GXMMM, GxVssHWProv, GxFWD, SAPService, SAP, SAP$, SAPD$,SAPHostControl, SAPHostExec, QBCFMonitorService, QBDBMgrN, QBIDPService, AcronisAgent, VeeamNFSSvc, VeeamDeploymentService, VeeamTransportSvc, MVArmor, MVarmor64, VSNAPVSS, AcrSch2Svc

  • edr_processes

    carbonblack, crowdstrike, defender, symantec, mcafee, kaspersky, trendmicro

  • edr_services

    CarbonBlack, CrowdStrike, WinDefend, Symantec, McAfee, Kaspersky, TmCCSF

  • targeted_files_for_extract

    .doc, .pdf, .txt, .sql, .db, .csv, .xlsx, .pptx, .odt, .rtf, .md, .xml, .json, .yaml, .ini, .log, .htm, .html, .mdb, .accdb, .dbf, .sqlite, .sqlite3, .db3, .sqlitedb, .db2, .ldb, .mdf, .ldf, .btr, .cpt, .dc, .dbs, .fpt, .gdb, .index, .ism, .lck, .ma, .map, .mbd, .myd, .mydb, .ndf, .sql, .sdf, .tbd, .tbr, .tbl, .tdf, .vdf, .vdm, .vdmx, .vdx, .vdxx, .vfb, .vft, .vhd, .vhx, .vhz, .vmd, .vmdx, .vms, .vmx, .vnb, .vnd, .vnp, .vnt, .vnx, .vny, .voc, .vor, .vot, .voy, .vpf, .vpl, .vqf, .vsn, .vst, .vtd, .vtf, .vtp, .vtr, .vtx, .vui

  • text_message

    #Clowned ahahahahha

    >>> What happens?

    Your network is encrypted, and currently not operational.

    We need only money, after payment we will give you a decryptor for the entire network and you will restore all the data.

    >>> What guarantees?

    We are not a politically motivated group and we do not need anything other than your money.

    If you pay, we will provide you the programs for decryption and we will delete your data.

    If we do not give you decrypters or we do not delete your data, no one will pay us in the future, this does not comply with our goals.

    We always keep our promises.

    >>> How to contact with us?

    1. Download and install Telegram

    2. type in browser t.me/nigerxd

    >>> Warning! Recovery recommendations.

    We strongly recommend you to do not MODIFY or REPAIR your files, that will damage them.

rsa.modulus

Signatures

  • Family: BlackMatter Ransomware

    BlackMatter ransomware group claims to be Darkside and REvil succesor.

  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • LB3.exe
    .exe 87KB

LB3.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 0a1eb4dbe281ad9115aa909ba8cbe84eb7c8c06a5253b7fbea3a79d8d04edc63
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
91742
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths