c2f3d3d7e35dc384461a1d7a8707521edff206212869cfbf913fa7684fadba1a

Analysis

max time kernel
150s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 14:40

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General

Target

eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe
Size

45KB
MD5

eb4c5dab9267303c604275d45670a8f0
SHA1

f5a2c55fe9a7bc5e56a63b167326a4cf0364adef
SHA256

c2f3d3d7e35dc384461a1d7a8707521edff206212869cfbf913fa7684fadba1a
SHA512

20cefe85c89de6bdc4f82d5be60deea25fa8ae0f1debbb1e4180b4e62eba54e62b640e43542988491769ecb618371bd8ae183a19e224f7136ed13663c467d2c5
SSDEEP

768:ofRwnJp0+ynBB2QHYVgUz5aUjdtGjDq0dsUB6RNr:s40ZBkhAJ

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\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\ntos.exe,"	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ntos.exe	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\ntos.exe	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe
5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe
5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe
5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5
PID 5092 wrote to memory of 628	5092	eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe	5

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:628

C:\Users\Admin\AppData\Local\Temp\eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eb4c5dab9267303c604275d45670a8f0_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/628-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/628-14-0x0000000025D60000-0x0000000025D84000-memory.dmp

Filesize
144KB

Download
memory/628-18-0x0000000025D90000-0x0000000025DB4000-memory.dmp

Filesize
144KB

Download
memory/628-22-0x0000000025DC0000-0x0000000025DE4000-memory.dmp

Filesize
144KB

Download
memory/628-26-0x0000000025DF0000-0x0000000025E14000-memory.dmp

Filesize
144KB

Download
memory/628-30-0x0000000025E20000-0x0000000025E44000-memory.dmp

Filesize
144KB

Download
memory/628-34-0x0000000025E50000-0x0000000025E74000-memory.dmp

Filesize
144KB

Download
memory/628-38-0x0000000025E80000-0x0000000025EA4000-memory.dmp

Filesize
144KB

Download
memory/628-42-0x0000000025EB0000-0x0000000025ED4000-memory.dmp

Filesize
144KB

Download
memory/628-46-0x0000000025EE0000-0x0000000025F04000-memory.dmp

Filesize
144KB

Download
memory/628-50-0x0000000025F10000-0x0000000025F34000-memory.dmp

Filesize
144KB

Download
memory/628-54-0x0000000025F40000-0x0000000025F64000-memory.dmp

Filesize
144KB

Download
memory/628-58-0x0000000025F70000-0x0000000025F94000-memory.dmp

Filesize
144KB

Download
memory/628-62-0x0000000025FA0000-0x0000000025FC4000-memory.dmp

Filesize
144KB

Download
memory/628-66-0x0000000025FD0000-0x0000000025FF4000-memory.dmp

Filesize
144KB

Download
memory/628-70-0x0000000026000000-0x0000000026024000-memory.dmp

Filesize
144KB

Download
memory/628-74-0x0000000026030000-0x0000000026054000-memory.dmp

Filesize
144KB

Download
memory/628-78-0x0000000026060000-0x0000000026084000-memory.dmp

Filesize
144KB

Download
memory/628-82-0x0000000026090000-0x00000000260B4000-memory.dmp

Filesize
144KB

Download
memory/628-86-0x00000000260C0000-0x00000000260E4000-memory.dmp

Filesize
144KB

Download
memory/628-90-0x00000000260F0000-0x0000000026114000-memory.dmp

Filesize
144KB

Download
memory/628-94-0x0000000026120000-0x0000000026144000-memory.dmp

Filesize
144KB

Download
memory/628-98-0x0000000026150000-0x0000000026174000-memory.dmp

Filesize
144KB

Download
memory/628-102-0x0000000026180000-0x00000000261A4000-memory.dmp

Filesize
144KB

Download
memory/628-106-0x00000000261B0000-0x00000000261D4000-memory.dmp

Filesize
144KB

Download
memory/628-110-0x00000000261E0000-0x0000000026204000-memory.dmp

Filesize
144KB

Download
memory/628-114-0x0000000026210000-0x0000000026234000-memory.dmp

Filesize
144KB

Download
memory/628-118-0x0000000026240000-0x0000000026264000-memory.dmp

Filesize
144KB

Download
memory/628-122-0x0000000026270000-0x0000000026294000-memory.dmp

Filesize
144KB

Download
memory/628-126-0x00000000262A0000-0x00000000262C4000-memory.dmp

Filesize
144KB

Download
memory/628-130-0x00000000262D0000-0x00000000262F4000-memory.dmp

Filesize
144KB

Download
memory/628-134-0x0000000026300000-0x0000000026324000-memory.dmp

Filesize
144KB

Download
memory/628-138-0x0000000026330000-0x0000000026354000-memory.dmp

Filesize
144KB

Download
memory/628-142-0x0000000026360000-0x0000000026384000-memory.dmp

Filesize
144KB

Download
memory/628-146-0x0000000026390000-0x00000000263B4000-memory.dmp

Filesize
144KB

Download
memory/628-150-0x00000000263C0000-0x00000000263E4000-memory.dmp

Filesize
144KB

Download
memory/628-154-0x00000000263F0000-0x0000000026414000-memory.dmp

Filesize
144KB

Download
memory/628-158-0x0000000026420000-0x0000000026444000-memory.dmp

Filesize
144KB

Download
memory/628-162-0x0000000026450000-0x0000000026474000-memory.dmp

Filesize
144KB

Download
memory/628-166-0x0000000026480000-0x00000000264A4000-memory.dmp

Filesize
144KB

Download
memory/628-170-0x00000000264B0000-0x00000000264D4000-memory.dmp

Filesize
144KB

Download
memory/628-174-0x00000000264E0000-0x0000000026504000-memory.dmp

Filesize
144KB

Download
memory/628-178-0x0000000026510000-0x0000000026534000-memory.dmp

Filesize
144KB

Download
memory/628-182-0x0000000026540000-0x0000000026564000-memory.dmp

Filesize
144KB

Download
memory/628-186-0x0000000026570000-0x0000000026594000-memory.dmp

Filesize
144KB

Download
memory/628-190-0x00000000265A0000-0x00000000265C4000-memory.dmp

Filesize
144KB

Download
memory/628-194-0x00000000265D0000-0x00000000265F4000-memory.dmp

Filesize
144KB

Download
memory/628-198-0x0000000026600000-0x0000000026624000-memory.dmp

Filesize
144KB

Download
memory/628-202-0x0000000026630000-0x0000000026654000-memory.dmp

Filesize
144KB

Download
memory/628-206-0x0000000026660000-0x0000000026684000-memory.dmp

Filesize
144KB

Download
memory/628-210-0x0000000026690000-0x00000000266B4000-memory.dmp

Filesize
144KB

Download
memory/628-214-0x00000000266C0000-0x00000000266E4000-memory.dmp

Filesize
144KB

Download
memory/628-218-0x00000000266F0000-0x0000000026714000-memory.dmp

Filesize
144KB

Download
memory/628-222-0x0000000026720000-0x0000000026744000-memory.dmp

Filesize
144KB

Download
memory/628-226-0x0000000026750000-0x0000000026774000-memory.dmp

Filesize
144KB

Download
memory/628-230-0x0000000026780000-0x00000000267A4000-memory.dmp

Filesize
144KB

Download
memory/628-234-0x00000000267B0000-0x00000000267D4000-memory.dmp

Filesize
144KB

Download
memory/628-238-0x00000000267E0000-0x0000000026804000-memory.dmp

Filesize
144KB

Download
memory/628-242-0x0000000026810000-0x0000000026834000-memory.dmp

Filesize
144KB

Download
memory/628-246-0x0000000026840000-0x0000000026864000-memory.dmp

Filesize
144KB

Download
memory/628-250-0x0000000026870000-0x0000000026894000-memory.dmp

Filesize
144KB

Download
memory/628-254-0x00000000268A0000-0x00000000268C4000-memory.dmp

Filesize
144KB

Download
memory/628-258-0x00000000268D0000-0x00000000268F4000-memory.dmp

Filesize
144KB

Download
memory/5092-0-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/5092-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/5092-2-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download