cobaltstrike

General

Target
248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb
Size 417KB
Sample220311-v3smjsdegk
SHA256 248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb
MD5 698be27222c60a9dfd79a25b1b076a7e
SHA1 f725a2cbd62dd595d082ac6ecd52215513ee0770
SHA512 ea151b7d0fac0a2bdf7e6bd295a740b46aa5256c405c23d50f37c45b164cdebd99c6571e268e33602a5704ccceb2cb95506b58adfe7469035c27ab47e8b64094
MD5 SHA1 SHA512

Score

10^/10

cobaltstrike metasploit 0 backdoor suricata trojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://defenr.com:443/jquery-3.3.1.slim.min.js

Extracted

Family

cobaltstrike

Botnet

0

C2

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

Attributes

access_type
512
beacon_type
2048
host
defenr.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
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEbYW04S80yxIj9qUVSARZO88YAfcolx73W2Oqx4F5OVFVaY1sxWtnvNrB7AAcdEpfGW3kIG1m1CFrzDO3f/3IsgW0+NEUhVvm/yWbTM0MNaQGNpqZ6SmhxnPDomiBYn6FdK14VMlZpg6yxhrqvDa+vPN9r6b2p17xdcFXYU/Q6wIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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
  248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb
- Size 417KB
- SHA256 248c3a051d68a51532d4076435ddf3e83e62b3025653da2554c098b46fb457eb
- MD5 698be27222c60a9dfd79a25b1b076a7e
- SHA1 f725a2cbd62dd595d082ac6ecd52215513ee0770
- SHA512 ea151b7d0fac0a2bdf7e6bd295a740b46aa5256c405c23d50f37c45b164cdebd99c6571e268e33602a5704ccceb2cb95506b58adfe7469035c27ab47e8b64094
- MD5 SHA1 SHA512
Score

10^/10

cobaltstrike metasploit backdoor suricata trojan 0
- Cobaltstrike
  Detected malicious payload which is part of Cobaltstrike.
  trojan backdoor cobaltstrike
- MetaSploit
  Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
  trojan backdoor metasploit
- suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)
  suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)
  suricata
- suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M2
  suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M2
  suricata
- suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M3
  suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M3
  suricata
- suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile Response
  suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile Response
  suricata
- Blocklisted process makes network request
behavioral1 behavioral2

MITRE ATT&CK Matrix

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Targets

MetaSploit

suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)

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

suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M3

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

Blocklisted process makes network request

MITRE ATT&CK Matrix

Tasks

static1

behavioral1

behavioral2