wegfkfffeovy.exe

General
Target

wegfkfffeovy.exe

Size

922KB

Sample

211207-t5l24sbean

Score
10 /10
MD5

63ab5d17585a8734d643324e2a8fa90e

SHA1

a02e0dbcfb20c3f5f2e8965f6b4dbe31928bee7b

SHA256

5b5fa30bf12f13f881708222824517d662f410b212a0f7f7ce5c611fd809f809

SHA512

cfff2a8f4fa6eb0f775c266c0ef3bc1b7b85f9b905e01a997c092264665b1fd576250c6aa94b77278a26e15c29a039d4f0d2885b280383be77d77b8a4e2717f2

Malware Config

Extracted

Family cobaltstrike
Botnet 0
C2

http://lartmana.com:443/jquery-3.3.1.min.js

Attributes
access_type
512
beacon_type
2048
host
lartmana.com,/jquery-3.3.1.min.js
http_header1
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
http_header2
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
http_method1
GET
http_method2
POST
jitter
2560
polling_time
5000
port_number
443
sc_process32
%windir%\syswow64\dllhost.exe
sc_process64
%windir%\sysnative\dllhost.exe
state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbcI0B4jpE0I6Ioj0qYRjoDYlN52X78HX2BZ1bBLV60oOeXcvOGi7Rxcz/n0luXqmSpsw9M4x0dnUWFYPL2HUxzufEfchGPyxEnH6ASasVbS0OWqIkUsuri/5vJUvisrcKT9Ebodon8Z2AUqOaZZ8s37VUxJhSm4IxsLJ6WRgFkwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
unknown1
4.234810624e+09
unknown2
AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
uri
/jquery-3.3.2.min.js
user_agent
Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko
watermark
0
Targets
Target

wegfkfffeovy.exe

MD5

63ab5d17585a8734d643324e2a8fa90e

Filesize

922KB

Score
10/10
SHA1

a02e0dbcfb20c3f5f2e8965f6b4dbe31928bee7b

SHA256

5b5fa30bf12f13f881708222824517d662f410b212a0f7f7ce5c611fd809f809

SHA512

cfff2a8f4fa6eb0f775c266c0ef3bc1b7b85f9b905e01a997c092264665b1fd576250c6aa94b77278a26e15c29a039d4f0d2885b280383be77d77b8a4e2717f2

Tags

Signatures

  • Cobaltstrike

    Description

    Detected malicious payload which is part of Cobaltstrike.

    Tags

  • suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)

    Description

    suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)

    Tags

  • suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M2

    Description

    suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M2

    Tags

  • suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile Response

    Description

    suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile Response

    Tags

Related Tasks

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

                          static1