0dbe15686c10ac09b4e1c1e465c1c16832309ad9578c269159cceb53677c3912

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240708-en
resource tags

arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 17:19

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General

Target

2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
Size

240KB
MD5

2d2d8e5a633f27af6ebff5b4bdaa9579
SHA1

896f977b96dcca414e8f94a965f9e2100d4ee150
SHA256

0dbe15686c10ac09b4e1c1e465c1c16832309ad9578c269159cceb53677c3912
SHA512

4f4d975c940a8a0b107ea38acf4cd5ffe9167d85f2077f8880a34aadb92fdce4d9efe70199a8020c8f498165efcbfd21ce7b9719d48aa647ed451b423000ecd4
SSDEEP

3072:EHvsxJCYclmLb1Jm8ArYEfackuBbp+eTz0kpNr17+:/kYlNANYdcdRpNvHpNr17+

Score

10^/10

evasion persistence privilege_escalation

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe:*:Enabled:Winup"	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\System32\drivers\etc\hosts	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\System32\drivers\etc\hosts	winup.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3948	netsh.exe

Executes dropped EXE 1 IoCs

pid	Process
2044	winup.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winup = "winup.exe"	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\winup.exe	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
File opened for modification	C:\Windows\winup.exe	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 3948	2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe	83
PID 2508 wrote to memory of 3948	2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe	83
PID 2508 wrote to memory of 3948	2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe	83
PID 2508 wrote to memory of 2044	2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe	84
PID 2508 wrote to memory of 2044	2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe	84
PID 2508 wrote to memory of 2044	2508	2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d2d8e5a633f27af6ebff5b4bdaa9579_JaffaCakes118.exe"
1⤵
- Modifies firewall policy service
- Drops file in Drivers directory
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram 1.exe 1 ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  PID:3948
- C:\Windows\winup.exe
  "C:\Windows\winup.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  PID:2044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\WINDOWS\System32\drivers\etc\hosts

Filesize
3KB

MD5
90f0c46677c594c725b2172c6d49343f

SHA1
5df49f923b9913bb9cacf73876b9beeac8435137

SHA256
b025cfb3a55dd17b18733b1dfd9aa52e2b9cd1b452c78ce5f87a391445af776d

SHA512
9deb9eb21e1f593783fb1430357d2ac2c9dfdd76af61c22e3ccb13ba01a228ff0c390c5b88f75d80aa916d1e8bb48c3c02c2dbe813cb2d14b612c209a721e7ba

Download Submit
C:\Windows\winup.exe

Filesize
240KB

MD5
2d2d8e5a633f27af6ebff5b4bdaa9579

SHA1
896f977b96dcca414e8f94a965f9e2100d4ee150

SHA256
0dbe15686c10ac09b4e1c1e465c1c16832309ad9578c269159cceb53677c3912

SHA512
4f4d975c940a8a0b107ea38acf4cd5ffe9167d85f2077f8880a34aadb92fdce4d9efe70199a8020c8f498165efcbfd21ce7b9719d48aa647ed451b423000ecd4

Download Submit