cobaltstrike | dc532637edd6bf8af735c4008cfd9f0e880f2b400d335a56b237527ec846c122

General

Target

doubleC.ps1
Size

3KB
MD5

55fcc8187ee3fe1a6ea31c9376ad9d88
SHA1

29e3984ec4b10bd3f0ccaf31b0c1860b8155974d
SHA256

dc532637edd6bf8af735c4008cfd9f0e880f2b400d335a56b237527ec846c122
SHA512

cc0075d016589caf74cd7409b4fc6f71bb3a0276ef8d91ffa1e0c3f001b94272345bd979c2a4d287195a8c4145cf19ac32445301c576e4372f49e1adcecfd3e6

Score

10^/10

cobaltstrike 0 666666 backdoor trojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://8.217.168.80:1999/Fu9i

Attributes

user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0; Trident/5.0; BOIE9;ENUSMSNIP)

Extracted

Family

cobaltstrike

Botnet

666666

C2

http://8.217.168.80:1999/dpixel

Attributes

access_type
512
beacon_type
2048
host
8.217.168.80,/dpixel
http_header1
AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
http_header2
AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
http_method1
GET
http_method2
POST
polling_time
60000
port_number
1999
sc_process32
%windir%\syswow64\rundll32.exe
sc_process64
%windir%\sysnative\rundll32.exe
state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCW8LsF5cd2Ax71tt9BEFpksDtN6q1HTxbqeBg4w2wTcdcMYgOnaQ6LaWncU4tlOTWepfOf11UkeU+rIf29DMzqj+MxA86QvFZbzbk6btzjSsgC2kLoU18O0Fovt7IPtqkIEK+LBOxAPH2sRDPFthb2Rr4k4Tf1U1B52VhceYMc3QIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
unknown1
4096
unknown2
AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
uri
/submit.php
user_agent
Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; BOIE9;ENCA)
watermark
666666

Extracted

Family

cobaltstrike

Botnet

0

Attributes

watermark
0

Signatures

Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
trojan backdoor cobaltstrike

Blocklisted process makes network request 7 IoCs

Processes:

powershell.exe

flow	pid	process
3	1632	powershell.exe
6	1632	powershell.exe
7	1632	powershell.exe
8	1632	powershell.exe
10	1632	powershell.exe
11	1632	powershell.exe
13	1632	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1632 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1632 powershell.exe

pid	process
1632	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1632	powershell.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\doubleC.ps1
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1632

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab4904.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar57E5.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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memory/1632-9-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-30-0x000000001C850000-0x000000001C89F000-memory.dmp

Filesize
316KB

Download
memory/1632-5-0x000007FEF6000000-0x000007FEF699D000-memory.dmp

Filesize
9.6MB

Download
memory/1632-6-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-10-0x000007FEF6000000-0x000007FEF699D000-memory.dmp

Filesize
9.6MB

Download
memory/1632-11-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-12-0x000000001B620000-0x000000001B621000-memory.dmp

Filesize
4KB

Download
memory/1632-7-0x00000000026F0000-0x00000000026F8000-memory.dmp

Filesize
32KB

Download
memory/1632-29-0x000000001D2E0000-0x000000001D6E0000-memory.dmp

Filesize
4.0MB

Download
memory/1632-8-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-4-0x000000001B1B0000-0x000000001B492000-memory.dmp

Filesize
2.9MB

Download
memory/1632-49-0x000007FEF6000000-0x000007FEF699D000-memory.dmp

Filesize
9.6MB

Download
memory/1632-51-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-50-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-52-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-53-0x0000000002570000-0x00000000025F0000-memory.dmp

Filesize
512KB

Download
memory/1632-54-0x000000001C850000-0x000000001C89F000-memory.dmp

Filesize
316KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads