1f775b1b363099769a893f51212ddd817a008bf4ad2586851f2807e741d4659a

Analysis

max time kernel
150s
max time network
143s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
03-07-2024 13:50

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General

Target

2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Size

246KB
MD5

2293e7bf4a4f2a20485f6f47869eedec
SHA1

92a71a8096e7d3931835e7f7906527239caef5b5
SHA256

1f775b1b363099769a893f51212ddd817a008bf4ad2586851f2807e741d4659a
SHA512

5ee408b69320c8cb2edb36614877209f08513fcb7bcdb51e0ac6592fec56f6dbc1bcb83e931aa6842c6681006a134041f997f472378cba9d465e5d7374d268ae
SSDEEP

6144:ueEUq3/sSzA7pfXG7m9ln3T4Y9qd4yqUTJ7nTti:2M7p0mnn3kYYdeUTtpi

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\\2293E7~1.EXE,"	2293e7bf4a4f2a20485f6f47869eedec_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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2293E7~1.EXE"	2293e7bf4a4f2a20485f6f47869eedec_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\8f62406a = "\x1e×\x13•Ë3Jƒ‚©pRü¾D\|Xˆê”aÙšŒ\u008fw&¬AQÃòXD<:l\x0e\u0081\x16ò\u0090Ã‡Ì\x1el/O@‰>ˆ#ÞF\nb\x17\x06qp\td=\fß^0Ö&çÊ5ÆÍ^/ÁìGl—õÁN}O¶ˆg°M¥}¨XgðÄ”õÕxµ°\x10ï(øÌ\f@"	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2293E7~1.EXE"	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Token: SeSecurityPrivilege	2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Token: SeSecurityPrivilege	2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
Token: SeSecurityPrivilege	2900	2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2293e7bf4a4f2a20485f6f47869eedec_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2900

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/2900-0-0x0000000000470000-0x00000000004D1000-memory.dmp

Filesize
388KB

Download
memory/2900-1-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2900-3-0x00000000027E0000-0x0000000002892000-memory.dmp

Filesize
712KB

Download
memory/2900-13-0x00000000027E0000-0x0000000002892000-memory.dmp

Filesize
712KB

Download
memory/2900-11-0x00000000027E0000-0x0000000002892000-memory.dmp

Filesize
712KB

Download
memory/2900-9-0x00000000027E0000-0x0000000002892000-memory.dmp

Filesize
712KB

Download
memory/2900-7-0x00000000027E0000-0x0000000002892000-memory.dmp

Filesize
712KB

Download
memory/2900-5-0x00000000027E0000-0x0000000002892000-memory.dmp

Filesize
712KB

Download
memory/2900-14-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2900-15-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-17-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-20-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-19-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-41-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-45-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-56-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-66-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-77-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-42-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-43-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-47-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-54-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-67-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-87-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-86-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-85-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-84-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-83-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-82-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-81-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-80-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-79-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-78-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-76-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-75-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-74-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-73-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-72-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-71-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-70-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-69-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-68-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-65-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-64-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-63-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-62-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-61-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-60-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-59-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-58-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-57-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-55-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-53-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-52-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-51-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-50-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-49-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-48-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-46-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-44-0x00000000029A0000-0x0000000002A58000-memory.dmp

Filesize
736KB

Download
memory/2900-169-0x0000000000470000-0x00000000004D1000-memory.dmp

Filesize
388KB

Download
memory/2900-170-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download