Malware Analysis Report

2024-08-06 17:42

Sample ID 240617-wgdf6ssckm
Target b9412ac91308dfef4b8534d10afa539c_JaffaCakes118
SHA256 3e6bf2ed299efa3d61382560eddd264f0b3590f1772b8fe4890d20b842916557
Tags
test njrat evasion persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3e6bf2ed299efa3d61382560eddd264f0b3590f1772b8fe4890d20b842916557

Threat Level: Known bad

The file b9412ac91308dfef4b8534d10afa539c_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

test njrat evasion persistence trojan

Njrat family

njRAT/Bladabindi

Modifies Windows Firewall

Executes dropped EXE

Loads dropped DLL

Drops startup file

Checks computer location settings

Adds Run key to start application

Unsigned PE

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Create or Modify System Process
T1543
Windows Service
T1543.003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Privilege Escalation
TA0004
Create or Modify System Process
T1543
Windows Service
T1543.003
Boot or Logon Autostart Execution
T1547
Registry Run Keys / Startup Folder
T1547.001
Defense Evasion
TA0005
Impair Defenses
T1562
Disable or Modify System Firewall
T1562.004
Modify Registry
T1112
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-17 17:53

Signatures

Njrat family

njrat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 17:53

Reported

2024-06-17 17:55

Platform

win7-20240611-en

Max time kernel

150s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f5d1e9d41a2507cc16417a9a6cdc15f7.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f5d1e9d41a2507cc16417a9a6cdc15f7.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\f5d1e9d41a2507cc16417a9a6cdc15f7 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\1YNFREE.exe\" .." C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\f5d1e9d41a2507cc16417a9a6cdc15f7 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\1YNFREE.exe\" .." C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2240 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe
PID 2240 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe
PID 2240 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe
PID 2240 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe
PID 2684 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe C:\Windows\SysWOW64\netsh.exe
PID 2684 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe C:\Windows\SysWOW64\netsh.exe
PID 2684 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe C:\Windows\SysWOW64\netsh.exe
PID 2684 wrote to memory of 2396 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe C:\Windows\SysWOW64\netsh.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe

"C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe" "1YNFREE.exe" ENABLE

Network

Country Destination Domain Proto
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp

Files

memory/2240-0-0x0000000074301000-0x0000000074302000-memory.dmp

memory/2240-1-0x0000000074300000-0x00000000748AB000-memory.dmp

memory/2240-2-0x0000000074300000-0x00000000748AB000-memory.dmp

\Users\Admin\AppData\Local\Temp\1YNFREE.exe

MD5 b9412ac91308dfef4b8534d10afa539c
SHA1 22da93e17b6c98cc7dd6d094e62702a2bed9daeb
SHA256 3e6bf2ed299efa3d61382560eddd264f0b3590f1772b8fe4890d20b842916557
SHA512 027ee26492004236a369534c9cf62b167aa3b2c5d9d4f152d6ed9aa8a9e925dfbdbfb474593380aa41de2da0fc7e79be326455e78ce4783457890ef68383617d

memory/2240-12-0x0000000074300000-0x00000000748AB000-memory.dmp

memory/2684-13-0x0000000074300000-0x00000000748AB000-memory.dmp

memory/2684-14-0x0000000074300000-0x00000000748AB000-memory.dmp

memory/2684-15-0x0000000074300000-0x00000000748AB000-memory.dmp

memory/2684-17-0x0000000074300000-0x00000000748AB000-memory.dmp

memory/2684-18-0x0000000074300000-0x00000000748AB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-17 17:53

Reported

2024-06-17 17:55

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe"

Signatures

njRAT/Bladabindi

trojan njrat

Modifies Windows Firewall

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\netsh.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f5d1e9d41a2507cc16417a9a6cdc15f7.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\f5d1e9d41a2507cc16417a9a6cdc15f7.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\f5d1e9d41a2507cc16417a9a6cdc15f7 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\1YNFREE.exe\" .." C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f5d1e9d41a2507cc16417a9a6cdc15f7 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\1YNFREE.exe\" .." C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4644 wrote to memory of 3980 N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe
PID 4644 wrote to memory of 3980 N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe
PID 4644 wrote to memory of 3980 N/A C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe
PID 3980 wrote to memory of 4520 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe C:\Windows\SysWOW64\netsh.exe
PID 3980 wrote to memory of 4520 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe C:\Windows\SysWOW64\netsh.exe
PID 3980 wrote to memory of 4520 N/A C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe C:\Windows\SysWOW64\netsh.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b9412ac91308dfef4b8534d10afa539c_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe

"C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe"

C:\Windows\SysWOW64\netsh.exe

netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe" "1YNFREE.exe" ENABLE

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
BE 2.17.107.113:443 www.bing.com tcp
US 8.8.8.8:53 113.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
NL 52.111.243.30:443 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
US 8.8.8.8:53 138.107.17.2.in-addr.arpa udp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
N/A 127.0.0.1:6522 tcp
US 8.8.8.8:53 213.80.50.20.in-addr.arpa udp
N/A 127.0.0.1:6522 tcp

Files

memory/4644-0-0x0000000074BC2000-0x0000000074BC3000-memory.dmp

memory/4644-1-0x0000000074BC0000-0x0000000075171000-memory.dmp

memory/4644-2-0x0000000074BC0000-0x0000000075171000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1YNFREE.exe

MD5 b9412ac91308dfef4b8534d10afa539c
SHA1 22da93e17b6c98cc7dd6d094e62702a2bed9daeb
SHA256 3e6bf2ed299efa3d61382560eddd264f0b3590f1772b8fe4890d20b842916557
SHA512 027ee26492004236a369534c9cf62b167aa3b2c5d9d4f152d6ed9aa8a9e925dfbdbfb474593380aa41de2da0fc7e79be326455e78ce4783457890ef68383617d

memory/4644-14-0x0000000074BC0000-0x0000000075171000-memory.dmp

memory/3980-15-0x0000000074BC0000-0x0000000075171000-memory.dmp

memory/3980-17-0x0000000074BC0000-0x0000000075171000-memory.dmp

memory/3980-18-0x0000000074BC0000-0x0000000075171000-memory.dmp

memory/3980-19-0x0000000074BC0000-0x0000000075171000-memory.dmp