5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd

General

Target

7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
Size

277KB
MD5

7abb61412a064ced52fb6174352501d8
SHA1

51b2967bcbfb38ab1059eadf275b64fe9e0eedeb
SHA256

5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd
SHA512

1ec6410bd09c081b6df36d27f101fcb60b870014fff09e2b3dd62107b5e2fa4f5cdb6213f5413d72abbdcc511f9b952229b39c5c5d9cc43b9625c485ecdee018
SSDEEP

6144:6xcrt7MGD4ekzeBIpV51pK0Yemmuf7Gsgr:6Ot7n4ekzF51g0YGuf7GNr

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	winsvcs.exe

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winsvcs.exe

Executes dropped EXE 1 IoCs

pid	Process
2104	winsvcs.exe

Loads dropped DLL 2 IoCs

pid	Process
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AutoUpdateDisableNotify = "1"	winsvcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	winsvcs.exe

Adds Run key to start application 2 TTPs 2 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\Microsoft Windows Services = "C:\\Windows\\405068686303039040\\winsvcs.exe"	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Services = "C:\\Windows\\405068686303039040\\winsvcs.exe"	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\405068686303039040\winsvcs.exe	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
File opened for modification	C:\Windows\405068686303039040	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
File created	C:\Windows\405068686303039040\winsvcs.exe	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe
2104	winsvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 2104	1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe	28
PID 1908 wrote to memory of 2104	1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe	28
PID 1908 wrote to memory of 2104	1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe	28
PID 1908 wrote to memory of 2104	1908	7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7abb61412a064ced52fb6174352501d8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Windows\405068686303039040\winsvcs.exe
  C:\Windows\405068686303039040\winsvcs.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

3

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Windows\405068686303039040\winsvcs.exe

Filesize
277KB

MD5
7abb61412a064ced52fb6174352501d8

SHA1
51b2967bcbfb38ab1059eadf275b64fe9e0eedeb

SHA256
5e53e3b297d0bb71ccd27f879a4452489befd413d695c3007972015539020acd

SHA512
1ec6410bd09c081b6df36d27f101fcb60b870014fff09e2b3dd62107b5e2fa4f5cdb6213f5413d72abbdcc511f9b952229b39c5c5d9cc43b9625c485ecdee018

Download Submit
memory/1908-1-0x0000000000270000-0x0000000000370000-memory.dmp

Filesize
1024KB

Download
memory/1908-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1908-12-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2104-14-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2104-20-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads