bae7ddc9ef399724485ef8cd345d2fc4a6cabb672ab303d946bbb65297436106

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12-07-2024 16:29

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General

Target

3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
Size

267KB
MD5

3e12691b24289c3ad81aa413e0d494f3
SHA1

d54757aba2154161f3a92ff24946a66ff6b958c3
SHA256

bae7ddc9ef399724485ef8cd345d2fc4a6cabb672ab303d946bbb65297436106
SHA512

cf74246f173328d5e1adc9759d4b40d4ed8254bf111c9a89c787ede55e55784164febef3c30108aee6f8bcab26cd8e2184b3fb13ab06eab3608c99c881bd9cc4
SSDEEP

6144:HllslxMfjmxPA2XK/l78oJ5sXXZnW4j9NY:QlEqxPlX078oJOZnd9NY

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\3E1269~1.EXE,"	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.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-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3E1269~1.EXE"	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\bbb13af2 = "—\nüeCõifÈKï&êœs‰0Ò\u00a0¾ž{©‘kÛqd\x0eÃA\x1eH$\x17¨býò\x16IþÚ\u0081ub”\x14ß\x03Ì\x02ñÖ=·iÿÑ×\x10àiÀä"	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3E1269~1.EXE"	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
Token: SeSecurityPrivilege	2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
Token: SeSecurityPrivilege	2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
Token: SeSecurityPrivilege	2816	3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e12691b24289c3ad81aa413e0d494f3_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2816

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2816-0-0x0000000000400000-0x0000000000510000-memory.dmp

Filesize
1.1MB

Download
memory/2816-1-0x0000000000550000-0x000000000059F000-memory.dmp

Filesize
316KB

Download
memory/2816-2-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2816-15-0x0000000000400000-0x0000000000510000-memory.dmp

Filesize
1.1MB

Download
memory/2816-14-0x00000000024D0000-0x0000000002582000-memory.dmp

Filesize
712KB

Download
memory/2816-12-0x00000000024D0000-0x0000000002582000-memory.dmp

Filesize
712KB

Download
memory/2816-10-0x00000000024D0000-0x0000000002582000-memory.dmp

Filesize
712KB

Download
memory/2816-8-0x00000000024D0000-0x0000000002582000-memory.dmp

Filesize
712KB

Download
memory/2816-6-0x00000000024D0000-0x0000000002582000-memory.dmp

Filesize
712KB

Download
memory/2816-4-0x00000000024D0000-0x0000000002582000-memory.dmp

Filesize
712KB

Download
memory/2816-16-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-20-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-18-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-42-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-43-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-51-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-44-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-45-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-46-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-47-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-48-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-49-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-50-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-52-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-53-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-80-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-54-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-87-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-86-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-85-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-84-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-83-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-82-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-81-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-79-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-78-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-77-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-76-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-75-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-74-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-73-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-72-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-71-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-70-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-69-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-68-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-67-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-66-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-65-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-64-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-63-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-62-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-61-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-60-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-59-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-58-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-57-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-56-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-55-0x0000000002590000-0x0000000002648000-memory.dmp

Filesize
736KB

Download
memory/2816-170-0x0000000000550000-0x000000000059F000-memory.dmp

Filesize
316KB

Download
memory/2816-172-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download