metasploit | 2fbeb5f59042c9e15f89ec882022545d98d1421afcb2f84c165bdf385cc5cb5f

General

Target

f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
Size

279KB
MD5

f38eb87defd745e84caf86544431588b
SHA1

3043a43459191b73bcd666bb87cd0397f1ecfa1b
SHA256

2fbeb5f59042c9e15f89ec882022545d98d1421afcb2f84c165bdf385cc5cb5f
SHA512

b8d5080f2a86b9e518def1e42ccfc020dcdfee1e73e0230df3c4efb0089ae710a2a3a3d096ae024f2198f9d6fc7be87806cc82a0b376485bf5042940e78cb905
SSDEEP

6144:Xep1D2k+GBYw9Ui92YrjwinRHy1BGQCIzb:Xep1cGWZk2KjXndy1BR

Score

10^/10

metasploit backdoor trojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://101.99.90.100:443/jquery-3.3.1.slim.min.js

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f38eb87defd745e84caf86544431588b_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Control Panel\International\Geo\Nation	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

f38eb87defd745e84caf86544431588b_JaffaCakes118.exe

description	pid	process	target process
PID 2036 set thread context of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2976 schtasks.exe

pid	process
2976	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

f38eb87defd745e84caf86544431588b_JaffaCakes118.exepowershell.exe

pid	process
2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
4820	powershell.exe
4820	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f38eb87defd745e84caf86544431588b_JaffaCakes118.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2036 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
Token: SeDebugPrivilege 4820 powershell.exe

description	pid	process
Token: SeDebugPrivilege	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
Token: SeDebugPrivilege	4820	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

f38eb87defd745e84caf86544431588b_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2036

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4820

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\STQRzW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD9C6.tmp"
2⤵
- Creates scheduled task(s)
PID:2976

C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"
2⤵
PID:4216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tp12srve.w3j.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2036-8-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/2036-5-0x0000000003240000-0x000000000324A000-memory.dmp

Filesize
40KB

Download
memory/2036-9-0x00000000058D0000-0x00000000058E0000-memory.dmp

Filesize
64KB

Download
memory/2036-4-0x00000000058D0000-0x00000000058E0000-memory.dmp

Filesize
64KB

Download
memory/2036-10-0x000000000A750000-0x000000000A77C000-memory.dmp

Filesize
176KB

Download
memory/2036-6-0x0000000006B40000-0x0000000006BDC000-memory.dmp

Filesize
624KB

Download
memory/2036-7-0x0000000005AA0000-0x0000000005AAE000-memory.dmp

Filesize
56KB

Download
memory/2036-26-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/2036-3-0x00000000056A0000-0x0000000005732000-memory.dmp

Filesize
584KB

Download
memory/2036-2-0x0000000005DC0000-0x0000000006364000-memory.dmp

Filesize
5.6MB

Download
memory/2036-0-0x0000000000DD0000-0x0000000000E1E000-memory.dmp

Filesize
312KB

Download
memory/2036-1-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/4216-43-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/4216-16-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4216-20-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4216-23-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4216-72-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4820-29-0x00000000057F0000-0x0000000005856000-memory.dmp

Filesize
408KB

Download
memory/4820-53-0x0000000004B10000-0x0000000004B20000-memory.dmp

Filesize
64KB

Download
memory/4820-27-0x0000000004DF0000-0x0000000004E12000-memory.dmp

Filesize
136KB

Download
memory/4820-28-0x0000000005780000-0x00000000057E6000-memory.dmp

Filesize
408KB

Download
memory/4820-25-0x0000000005150000-0x0000000005778000-memory.dmp

Filesize
6.2MB

Download
memory/4820-21-0x0000000004B10000-0x0000000004B20000-memory.dmp

Filesize
64KB

Download
memory/4820-39-0x0000000005860000-0x0000000005BB4000-memory.dmp

Filesize
3.3MB

Download
memory/4820-40-0x0000000005E30000-0x0000000005E4E000-memory.dmp

Filesize
120KB

Download
memory/4820-41-0x0000000005ED0000-0x0000000005F1C000-memory.dmp

Filesize
304KB

Download
memory/4820-19-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/4820-45-0x000000007F2B0000-0x000000007F2C0000-memory.dmp

Filesize
64KB

Download
memory/4820-46-0x0000000006400000-0x0000000006432000-memory.dmp

Filesize
200KB

Download
memory/4820-47-0x0000000071100000-0x000000007114C000-memory.dmp

Filesize
304KB

Download
memory/4820-24-0x0000000004B10000-0x0000000004B20000-memory.dmp

Filesize
64KB

Download
memory/4820-58-0x0000000006440000-0x000000000645E000-memory.dmp

Filesize
120KB

Download
memory/4820-59-0x0000000007020000-0x00000000070C3000-memory.dmp

Filesize
652KB

Download
memory/4820-60-0x00000000077A0000-0x0000000007E1A000-memory.dmp

Filesize
6.5MB

Download
memory/4820-61-0x0000000007160000-0x000000000717A000-memory.dmp

Filesize
104KB

Download
memory/4820-62-0x00000000071D0000-0x00000000071DA000-memory.dmp

Filesize
40KB

Download
memory/4820-63-0x00000000073E0000-0x0000000007476000-memory.dmp

Filesize
600KB

Download
memory/4820-64-0x0000000007360000-0x0000000007371000-memory.dmp

Filesize
68KB

Download
memory/4820-65-0x0000000007390000-0x000000000739E000-memory.dmp

Filesize
56KB

Download
memory/4820-66-0x00000000073A0000-0x00000000073B4000-memory.dmp

Filesize
80KB

Download
memory/4820-67-0x00000000074A0000-0x00000000074BA000-memory.dmp

Filesize
104KB

Download
memory/4820-68-0x0000000007480000-0x0000000007488000-memory.dmp

Filesize
32KB

Download
memory/4820-71-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/4820-17-0x0000000002480000-0x00000000024B6000-memory.dmp

Filesize
216KB

Download

description	pid	process	target process
PID 2036 wrote to memory of 4820	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	powershell.exe
PID 2036 wrote to memory of 4820	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	powershell.exe
PID 2036 wrote to memory of 4820	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	powershell.exe
PID 2036 wrote to memory of 2976	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	schtasks.exe
PID 2036 wrote to memory of 2976	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	schtasks.exe
PID 2036 wrote to memory of 2976	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	schtasks.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
PID 2036 wrote to memory of 4216	2036	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe	f38eb87defd745e84caf86544431588b_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads