1a3c57e87ebec9c35c33d94bb5174f05dc5e6f3c0f41640f43ded170d0147ccb

Analysis

max time kernel
145s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 16:59

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General

Target

0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe
Size

52KB
MD5

0ed847e7217d409aeea0fd8866474bab
SHA1

7b899d961520fd4583899dcdae8eb5d840c62a5d
SHA256

1a3c57e87ebec9c35c33d94bb5174f05dc5e6f3c0f41640f43ded170d0147ccb
SHA512

6d5b0b961bfba2096f939bbd9046b6e38f5865fd07b0052c05e1db173fbb7f4445d8734d30dcc202aff705a1e1a2555c59a2a518fc8a51c05e81fb371c1d69bb
SSDEEP

768:HsE3yrSkQHujhbH6n6DCEWbozusGdGjILeeOr9Wdpv7joY:Hqr3Z6iKTdGjIKxWTHoY

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\zzupdatezz.exe = "C:\\Users\\Admin\\AppData\\Roaming\\zzupdatezz.exe:*:Enabled:ghnafg3652rdf4"	zzupdatezz.exe

Executes dropped EXE 1 IoCs

pid	Process
2064	zzupdatezz.exe

Loads dropped DLL 4 IoCs

pid	Process
2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe
2064	zzupdatezz.exe
2064	zzupdatezz.exe
2064	zzupdatezz.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\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\ppldggas453652 = "C:\\Users\\Admin\\AppData\\Roaming\\zzupdatezz.exe"	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Taskman = "C:\\Users\\Admin\\AppData\\Roaming\\zzupdatezz.exe"	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2064	2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ed847e7217d409aeea0fd8866474bab_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Modifies WinLogon
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Users\Admin\AppData\Roaming\zzupdatezz.exe
  "C:\Users\Admin\AppData\Roaming\zzupdatezz.exe"
  2⤵
  - Modifies firewall policy service
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2064

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

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\zzupdatezz.exe

Filesize
52KB

MD5
0ed847e7217d409aeea0fd8866474bab

SHA1
7b899d961520fd4583899dcdae8eb5d840c62a5d

SHA256
1a3c57e87ebec9c35c33d94bb5174f05dc5e6f3c0f41640f43ded170d0147ccb

SHA512
6d5b0b961bfba2096f939bbd9046b6e38f5865fd07b0052c05e1db173fbb7f4445d8734d30dcc202aff705a1e1a2555c59a2a518fc8a51c05e81fb371c1d69bb

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads