bb0e092dd61d3a53ecd00e3526df8ba354ec3f7ba4d42c343808f7bf92d8afb7

Analysis

max time kernel
150s
max time network
146s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 03:43

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General

Target

20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
Size

264KB
MD5

20f7c6e93464eb84ed03723fa2a668f0
SHA1

f20488a63cf4fb7ad34a67de62213ead333c913c
SHA256

bb0e092dd61d3a53ecd00e3526df8ba354ec3f7ba4d42c343808f7bf92d8afb7
SHA512

2be8f58fb1bebba136c31c3b5572894935f7692e773e001a151dd4d5edcd8a773dd89173200e0b8bd9739ed1ad4a59a4ce35e0b7390fb0c047bbd33e6890d474
SSDEEP

6144:rrlVrh6fSkFmTGpUpulbFrHuDpGQkwO8T62asOLNhIbwHojoDtbatbeWK:3oZ8qpUwufw8T6XLNhcwHWntbbK

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\\20F7C6~1.EXE,"	20f7c6e93464eb84ed03723fa2a668f0_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-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20F7C6~1.EXE"	20f7c6e93464eb84ed03723fa2a668f0_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\ad39dfd6 = "J Ž€\x18\a8bö©ÞhywÌã)µ\u009dØÍÉ_VÍ\x16C†l\x16×0‰½ò9®ÖÁì,ð¹aæ\x1d—ï“öü\x1d±PZàÂEÄø`DLÈ/ñD‰¨N\aØrHÊœkój×Dzðj3±\u0090@S‚ÍéÂH\x11‚\u0090éA‚}Ùˆb¡\x01ëš\x10°Hé\u00811ÍÐ\x13±±aIúa¸Á¡ÐcÀùá˜r\x12¥¹Ú(s2S±\u0081àí\t\x12Ñ’É\u0090\x05\x19\u00a0B\x058Êá#Ñja£IÚêÈ\tùr©\"Ã\x01õ8;mØ!\u009d•yÙ“ºûi:BYy˜ÃC¹ûyèq;¹ý8\x10Ù;\u00a0¥éÁ\u0081\x01‚Y\x11\x15á;ÂcóÙ1ð[\u0081òRá°’á0¡‰\"’\x19\ví‚‚q\x12©8ÙÍð\riÒÓrÙÀ"	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20F7C6~1.EXE"	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
Token: SeSecurityPrivilege	2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
Token: SeSecurityPrivilege	2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
Token: SeSecurityPrivilege	2868	20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\20f7c6e93464eb84ed03723fa2a668f0_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2868

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/2868-0-0x0000000001EC0000-0x0000000001F1D000-memory.dmp

Filesize
372KB

Download
memory/2868-1-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2868-3-0x00000000025E0000-0x0000000002692000-memory.dmp

Filesize
712KB

Download
memory/2868-13-0x00000000025E0000-0x0000000002692000-memory.dmp

Filesize
712KB

Download
memory/2868-11-0x00000000025E0000-0x0000000002692000-memory.dmp

Filesize
712KB

Download
memory/2868-9-0x00000000025E0000-0x0000000002692000-memory.dmp

Filesize
712KB

Download
memory/2868-7-0x00000000025E0000-0x0000000002692000-memory.dmp

Filesize
712KB

Download
memory/2868-5-0x00000000025E0000-0x0000000002692000-memory.dmp

Filesize
712KB

Download
memory/2868-14-0x0000000000400000-0x000000000065E000-memory.dmp

Filesize
2.4MB

Download
memory/2868-15-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-17-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-19-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-43-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-50-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-66-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-42-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-81-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-41-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-44-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-45-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-46-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-48-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-79-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-87-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-86-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-85-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-84-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-83-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-82-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-80-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-78-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-77-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-76-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-75-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-74-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-73-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-72-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-71-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-70-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-69-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-68-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-67-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-65-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-64-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-63-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-62-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-61-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-60-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-59-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-58-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-57-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-56-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-55-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-54-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-53-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-52-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-51-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-49-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-47-0x00000000027A0000-0x0000000002858000-memory.dmp

Filesize
736KB

Download
memory/2868-618-0x0000000001EC0000-0x0000000001F1D000-memory.dmp

Filesize
372KB

Download
memory/2868-779-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download