d5b3a860c43ec5fc357ff7bfe3b8cecfa800f4f22f4c46bbb20d2abfcfd5eb4e

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 18:52

Sharing

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General

Target

8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
Size

243KB
MD5

8b911ec98de3770d49daed7581325733
SHA1

112bd016c0e683638cccccc2336ef2d0db46cbc8
SHA256

d5b3a860c43ec5fc357ff7bfe3b8cecfa800f4f22f4c46bbb20d2abfcfd5eb4e
SHA512

371743dd1ceb0cec9b723980937498f97c34e32a9fa90e4927f442abbe744d276352b26f0a3987db309be62401e78b16df0ffe0203645d9cb5b478b55b806564
SSDEEP

6144:kvoMvtQYA99LIxGtp7gZQ+4CcxYc/ZwyUiYQw4dAN9inWTY+otHbyYuZkqQm:kvoMvtQYA9KxGtGW2cBRUmd8onWM+2kH

Score

10^/10

discovery 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\\8B911E~1.EXE,"	8b911ec98de3770d49daed7581325733_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-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8B911E~1.EXE"	8b911ec98de3770d49daed7581325733_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\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8B911E~1.EXE"	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\b231bfca = "\x10l\x1aËà_lq‡\x0fþOšX©_Ëþ\x7fŸ\x0f“EÖ\fiR§\x17ž\x7fc+zÞ`ú¯/Þ¨b\"þ\x10™AQÙ\x1aù#ÊÛ\|\x1a”ŸÒ\x13hðf\x05P\rí”3u•\x1b…ÿ\x18û\r\x12Câ£\x16\x03ï\x1e“uZv»biÒ’\x12!FjkÓbŠ:vYº®>ªKÂ²2}óJ\vÒ&\x13¾¦›rrÒÖþc“îNÂ\n«‘Cb\"zÖc\u00adÆC‘É5¦sz¦¦“¶\x11Y¢JJVšÒ™E^Õ\x13³¶[6þÓU\rƒþ†ÍÞ³êƒ1[ýæ\x02úóëóŠã{.)6&Õ«£Æb\x02ië¢\x0emm\x1a\x02¢\x13.Jöº½á£>R\x03EáæbŽÎû²v¦n]¦;\"ªZãÑ³\x156î‚\x1da*S½K#["	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeSecurityPrivilege	2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
Token: SeSecurityPrivilege	2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
Token: SeSecurityPrivilege	2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
Token: SeSecurityPrivilege	2840	8b911ec98de3770d49daed7581325733_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8b911ec98de3770d49daed7581325733_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8b911ec98de3770d49daed7581325733_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2840

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2840-1-0x0000000001D90000-0x0000000001DF7000-memory.dmp

Filesize
412KB

Download
memory/2840-0-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2840-2-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2840-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2840-6-0x0000000002020000-0x00000000020D2000-memory.dmp

Filesize
712KB

Download
memory/2840-4-0x0000000002020000-0x00000000020D2000-memory.dmp

Filesize
712KB

Download
memory/2840-14-0x0000000002020000-0x00000000020D2000-memory.dmp

Filesize
712KB

Download
memory/2840-12-0x0000000002020000-0x00000000020D2000-memory.dmp

Filesize
712KB

Download
memory/2840-10-0x0000000002020000-0x00000000020D2000-memory.dmp

Filesize
712KB

Download
memory/2840-8-0x0000000002020000-0x00000000020D2000-memory.dmp

Filesize
712KB

Download
memory/2840-15-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2840-16-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-18-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-20-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-42-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-46-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-54-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-43-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-44-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-73-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-45-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-47-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-48-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-49-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-50-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-52-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-51-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-62-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-86-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-85-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-84-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-83-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-82-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-81-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-80-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-79-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-78-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-77-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-76-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-75-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-74-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-72-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-71-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-70-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-69-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-68-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-67-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-66-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-65-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-64-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-63-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-61-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-60-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-59-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-58-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-57-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-56-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-55-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-53-0x00000000026A0000-0x0000000002758000-memory.dmp

Filesize
736KB

Download
memory/2840-147-0x0000000001D90000-0x0000000001DF7000-memory.dmp

Filesize
412KB

Download
memory/2840-152-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download