Analysis
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max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-09-2024 20:51
Static task
static1
Behavioral task
behavioral1
Sample
dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe
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Size
276KB
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MD5
dee0e9fde2c6d60c32a113ca26735589
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SHA1
353909a1fb656dd58246f1e624021c3faef48c35
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SHA256
e9c8b38623bed956b2de82fd0dea64626120d12e8d2abcdda80f913240f6a4e2
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SHA512
c92072760bffc29d17dad2bdcbd8d4ba0015e8386ecb092d8e3714923919f7dbe649adbfa7b74c29260da810a15bc9b37b0093d6687aacc26c422cb117727242
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SSDEEP
6144:x/GzScV//RGT71E0RVwzpjG1rHJFAon7uzgq94:RGScdRGv1E0Hwz1EAO7Zw
Malware Config
Signatures
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 572 49BD.tmp -
Loads dropped DLL 2 IoCs
pid Process 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2096-3-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2096-13-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2096-16-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2156-19-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2156-18-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2096-112-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/1156-114-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/1156-116-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2096-295-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2096-299-0x0000000000400000-0x0000000000469000-memory.dmp upx -
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\424.exe = "C:\\Program Files (x86)\\LP\\5E15\\424.exe" dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\5E15\424.exe dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\5E15\424.exe dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\5E15\49BD.tmp dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 49BD.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1952 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2712 msiexec.exe Token: SeTakeOwnershipPrivilege 2712 msiexec.exe Token: SeSecurityPrivilege 2712 msiexec.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe Token: SeShutdownPrivilege 1952 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe 1952 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 32 PID 2096 wrote to memory of 2156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 32 PID 2096 wrote to memory of 2156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 32 PID 2096 wrote to memory of 2156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 32 PID 2096 wrote to memory of 1156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 34 PID 2096 wrote to memory of 1156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 34 PID 2096 wrote to memory of 1156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 34 PID 2096 wrote to memory of 1156 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 34 PID 2096 wrote to memory of 572 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 37 PID 2096 wrote to memory of 572 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 37 PID 2096 wrote to memory of 572 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 37 PID 2096 wrote to memory of 572 2096 dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe"1⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2096 -
C:\Users\Admin\AppData\Local\Temp\dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\54BE8\AAF5E.exe%C:\Users\Admin\AppData\Roaming\54BE82⤵
- System Location Discovery: System Language Discovery
PID:2156
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C:\Users\Admin\AppData\Local\Temp\dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\dee0e9fde2c6d60c32a113ca26735589_JaffaCakes118.exe startC:\Program Files (x86)\E88A3\lvvm.exe%C:\Program Files (x86)\E88A32⤵
- System Location Discovery: System Language Discovery
PID:1156
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C:\Program Files (x86)\LP\5E15\49BD.tmp"C:\Program Files (x86)\LP\5E15\49BD.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:572
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2712
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1952
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
996B
MD59b90ac3c0ec8e7af3041d1719c1cb5ee
SHA179c8b780713208cbc61c5877e397d6ed5cf609a8
SHA256c802b1f6246321111b8ba05b8ff37bc07a1a9fe353c750f1ebcb6eefa7e3397f
SHA51233250fee68852a607676f15821ce764c084fbfc3169809851ab245cbf741a6894a103472091deb53ad429d3d74704ab8c7fa21c99ceb9913cbd3bc262339c537
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Filesize
600B
MD56c53b4533805d37673913bacdca9b458
SHA1e1562b2dba658abdcde5b66c52b291bfda812406
SHA2566c6c477a24beb450803cace9683d95ba68baddac533a7b413f170336446fac1b
SHA5121ca61bc9c4ee69ca5a9f13814d4ba61c024556f6c825c8e2ae7e40a81486e7b73bc5b7be6b00c72e621dc178bd893b499e5b74aff8d8d59516def17697e3cb4f
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Filesize
1KB
MD555b69731442f6973cf83797bca1164a5
SHA161316eb4fa0bd1c187705f272bda7a4968fccb45
SHA2565218b8ab44381c1e593b46d3a4ccb14b1e41e2cf07ebeaff18be389b366d41c1
SHA5129837f431ce903f8883b7b2a931ae8aae86db23cc68d4ec674e10652b3aacd74c7d80af4852fb43d15ff20d885b194cd14734d961a2bbfbb477264fc91db3b050
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Filesize
97KB
MD5494a3113d8759a37d39e4cc5a4b3dc2d
SHA116e693a0055dbc4c799220b522895c22730cdae0
SHA256b3c6ca55cf933b8724e4923a664f5e13cd2dac07f90e9179f41ca2bcda727015
SHA512b9a9a342abd3ae50095d7a405be6058fcdf140fe6893cb3a50caa20df9af4368a9ef5ea47ff1191760395e66381295922d530be7166e575c290057885e0de69b