C39E53A8A1D7E702CE379EE016E79448798ADCC9ECF57.exe

General
Target

C39E53A8A1D7E702CE379EE016E79448798ADCC9ECF57.exe

Size

37KB

Sample

210916-vly31adgg5

Score
10 /10
MD5

4211578cdfacbd2ba17aeca89f127f60

SHA1

d09bb5b348703089849fb0650c24501de5b5d388

SHA256

c39e53a8a1d7e702ce379ee016e79448798adcc9ecf57854e0dffdf8e12aebd0

SHA512

f248df22736ba09d85921c4be09f367dd8960b2144a875799b0ebcbf695c33d0b68eb1df3ea8ec975fd7897a6c3c200e600c3b5fe68fe9ab0bfdae3448880d7a

Malware Config

Extracted

Family njrat
Version im523
Botnet HacKed
C2

8.tcp.ngrok.io:11658

Attributes
reg_key
789f05f583cf1829fbeacd099e6f1a6c
splitter
|'|'|
Targets
Target

C39E53A8A1D7E702CE379EE016E79448798ADCC9ECF57.exe

MD5

4211578cdfacbd2ba17aeca89f127f60

Filesize

37KB

Score
8 /10
SHA1

d09bb5b348703089849fb0650c24501de5b5d388

SHA256

c39e53a8a1d7e702ce379ee016e79448798adcc9ecf57854e0dffdf8e12aebd0

SHA512

f248df22736ba09d85921c4be09f367dd8960b2144a875799b0ebcbf695c33d0b68eb1df3ea8ec975fd7897a6c3c200e600c3b5fe68fe9ab0bfdae3448880d7a

Tags

Signatures

  • Modifies Windows Firewall

    Tags

    TTPs

    Modify Existing Service
  • Drops startup file

  • Adds Run key to start application

    Tags

    TTPs

    Registry Run Keys / Startup Folder Modify Registry
  • Drops autorun.inf file

    Description

    Malware can abuse Windows Autorun to spread further via attached volumes.

    TTPs

    Replication Through Removable Media

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
        Discovery
          Execution
            Exfiltration
              Impact
                Initial Access
                  Privilege Escalation
                    Tasks

                    static1

                    10/10

                    behavioral1

                    8/10

                    behavioral2

                    8/10