metasploit | 9f4f13431118ce4c4cbf0449526b4fdd2508dade1c3e89a2c4f71c3dbede3989

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2024, 02:17 UTC

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General

Target

c56dc5ef9db2e5c9ffce880b86885635_JaffaCakes118.exe
Size

614KB
MD5

c56dc5ef9db2e5c9ffce880b86885635
SHA1

61c7583ca191c0dc69a99d95f403c7071d10981c
SHA256

9f4f13431118ce4c4cbf0449526b4fdd2508dade1c3e89a2c4f71c3dbede3989
SHA512

66c2f77ca2761134bf5a592076b28d46dbba23f047a596f74cd5f44a6cb64821aaa3748a60fae2258efbc679751f5e4b42de8971cf1e0aedfc916f465bd9aa73
SSDEEP

12288:9BpbqB/sZL24qFPESlQ/YSb5y4j3CiikgwKkkANPgK0CxYPIrLowcPBtUfu/X2LU:9BpG/sx24quSl4Vb5XjSiDgRXANPgK3n

Score

10^/10

metasploit backdoor discovery persistence privilege_escalation trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

10.10.100.55:4444

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit
Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Loads dropped DLL 1 IoCs

pid	Process
4452	wscript.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c56dc5ef9db2e5c9ffce880b86885635_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe

Modifies registry class 25 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface\{202774D1-D479-11D1-ACD1-00A024BBB05E} = "CDynamicWrapper"	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface\{202774D1-D479-11D1-ACD1-00A024BBB05E}\TypeLib = "{3DB30B50-06B1-4F5E-9412-7CE5579094AC}"	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface\{202774D1-D479-11D1-ACD1-00A024BBB05E}\TypeLib	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}\1.0 = "DynaWrap"	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}\1.0	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\CLSID\{202774D1-D479-11D1-ACD1-00A024BBB05E}	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\DynamicWrapper\	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface\{202774D1-D479-11D1-ACD1-00A024BBB05E}	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface\{202774D1-D479-11D1-ACD1-00A024BBB05E}\ProxyStubClsid32 = "{00020420-0000-0000-C000-000000000046}"	wscript.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}\1.0\FLAGS = "0"	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\CLSID\{202774D1-D479-11D1-ACD1-00A024BBB05E}\InProcServer32	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\CLSID\{202774D1-D479-11D1-ACD1-00A024BBB05E}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\DynaWrap.dll"	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\DynamicWrapper\CLSID	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\DynamicWrapper\CLSID\ = "{202774D1-D479-11D1-ACD1-00A024BBB05E}"	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface\{202774D1-D479-11D1-ACD1-00A024BBB05E}\TypeLib\Version = "1.0"	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}\1.0\0	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\CLSID\{202774D1-D479-11D1-ACD1-00A024BBB05E}\	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\DynamicWrapper	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\WOW6432Node\Interface\{202774D1-D479-11D1-ACD1-00A024BBB05E}\ProxyStubClsid = "{00020420-0000-0000-C000-000000000046}"	wscript.exe
Key created	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}\1.0\0	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000_Classes\TypeLib\{3DB30B50-06B1-4F5E-9412-7CE5579094AC}\1.0\0\win32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\DynaWrap.dll"	wscript.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5088 wrote to memory of 4452	5088	c56dc5ef9db2e5c9ffce880b86885635_JaffaCakes118.exe	84
PID 5088 wrote to memory of 4452	5088	c56dc5ef9db2e5c9ffce880b86885635_JaffaCakes118.exe	84
PID 5088 wrote to memory of 4452	5088	c56dc5ef9db2e5c9ffce880b86885635_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\c56dc5ef9db2e5c9ffce880b86885635_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c56dc5ef9db2e5c9ffce880b86885635_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5088
- C:\Windows\SysWOW64\wscript.exe
  wscript.exe "C:\Users\Admin\AppData\Local\Temp\revshell.vbs"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:4452

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

97.17.167.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

97.17.167.52.in-addr.arpa

IN PTR

Response
DNS

22.49.80.91.in-addr.arpa

Remote address:

8.8.8.8:53

Request

22.49.80.91.in-addr.arpa

IN PTR

Response
DNS

0.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

0.159.190.20.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

28.118.140.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

28.118.140.52.in-addr.arpa

IN PTR

Response
DNS

ocsp.digicert.com

Remote address:

8.8.8.8:53

Request

ocsp.digicert.com

IN A

Response

ocsp.digicert.com

IN CNAME

ocsp.edge.digicert.com

ocsp.edge.digicert.com

IN CNAME

fp2e7a.wpc.2be4.phicdn.net

fp2e7a.wpc.2be4.phicdn.net

IN CNAME

fp2e7a.wpc.phicdn.net

fp2e7a.wpc.phicdn.net

IN A

192.229.221.95
DNS

241.150.49.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

241.150.49.20.in-addr.arpa

IN PTR

Response
DNS

197.87.175.4.in-addr.arpa

Remote address:

8.8.8.8:53

Request

197.87.175.4.in-addr.arpa

IN PTR

Response
DNS

206.23.85.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

206.23.85.13.in-addr.arpa

IN PTR

Response
DNS

172.210.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.210.232.199.in-addr.arpa

IN PTR

Response
DNS

240.221.184.93.in-addr.arpa

Remote address:

8.8.8.8:53

Request

240.221.184.93.in-addr.arpa

IN PTR

Response
DNS

43.229.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

43.229.111.52.in-addr.arpa

IN PTR

Response
DNS

23.173.189.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

23.173.189.20.in-addr.arpa

IN PTR

Response

10.10.100.55:4444

wscript.exe

1.3kB
25

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

97.17.167.52.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

97.17.167.52.in-addr.arpa
8.8.8.8:53

22.49.80.91.in-addr.arpa

dns

70 B
145 B
1
1

DNS Request

22.49.80.91.in-addr.arpa
8.8.8.8:53

0.159.190.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

0.159.190.20.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

28.118.140.52.in-addr.arpa

dns

135 B
326 B
2
2

DNS Request

28.118.140.52.in-addr.arpa

DNS Request

ocsp.digicert.com

DNS Response

192.229.221.95
8.8.8.8:53

241.150.49.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

241.150.49.20.in-addr.arpa
8.8.8.8:53

197.87.175.4.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

197.87.175.4.in-addr.arpa
8.8.8.8:53

206.23.85.13.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

206.23.85.13.in-addr.arpa
8.8.8.8:53

172.210.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.210.232.199.in-addr.arpa
8.8.8.8:53

240.221.184.93.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

240.221.184.93.in-addr.arpa
8.8.8.8:53

43.229.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

43.229.111.52.in-addr.arpa
8.8.8.8:53

23.173.189.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

23.173.189.20.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\DynaWrap.dll

Filesize
15KB

MD5
0a9542085c0b6f8fff20fdff8c813117

SHA1
2db1ff2de9457163fb1a3b00293780a9775b2cb4

SHA256
6455942d67b95cefac77daf290a5ab690582637148d00e1381a51b6bf152a931

SHA512
f4373e382e26c81ba6773ec57d51059edf7822efc6a3610f94f5e0ab0b71e07d5bd27f51711202648d8faff47697e4b4a4b68e16d5be1ca287bb974bdd8f9e23

Download Submit
C:\Users\Admin\AppData\Local\Temp\revshell.vbs

Filesize
509KB

MD5
1c7cc32cc58fdc887b77cfee6f53e9f6

SHA1
e393ba48b94bc2493ae56523399e4f106faddc60

SHA256
7ed6e33e50efce8f8458ee672912961d5af21b5f24406f7129c752d36834d15b

SHA512
7468c90b63dbd5c6047db7d985332471c64c1252fdc997cc8bbe7426bd28e1927bb13c7b52ca3d65bf34ccda5ab99516b870fafd70c3a81e3d8a0590c7e3273e

Download Submit
memory/4452-5-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/4452-6-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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