Analysis
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max time kernel
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max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
03-11-2024 16:04
Static task
static1
Behavioral task
behavioral1
Sample
8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe
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Size
59KB
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MD5
8c4f8b00f938257dec978b251a502e8b
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SHA1
9f8e513554c331657f52c520648fa29183aa98c5
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SHA256
af78a8289d0e1c53faadb980ee2a957f6fa001dad9b34ac9d2df9162534aa116
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SHA512
b4f14ea22abb6ef3de021e7b8a88a2d86a5afef18dacff181be0ddec074ab2f46acfcf647b1c92d0da74238dd6d1c60c3c21434c242435d92c8099314860f075
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SSDEEP
1536:B4P1LMokzq+5hRpfv+7Iis8RcEW3dpNYLcq5LlY5E5e73A+IdWbNagwc:B4P14Bis8uh3XNYLcqsCejA+IdyND
Malware Config
Extracted
pony
http://hesdoc.info:9135/pic/fly.php
Signatures
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Pony family
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Drops file in Drivers directory 3 IoCs
description ioc Process File created C:\Windows\system32\drivers\etc\hosts.sys 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe File created C:\Windows\system32\drivers\etc\hosts.sam cmd.exe File opened for modification C:\Windows\system32\drivers\etc\hosts.sam cmd.exe -
Deletes itself 1 IoCs
pid Process 1268 cmd.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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\42 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\259485308aq C:\\Windows\\system32\\drivers\\etc\\hosts /Y && attrib +H C:\\Windows\\system32\\drivers\\etc\\hosts" reg.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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Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
pid Process 2652 reg.exe 2800 cmd.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2880 set thread context of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 -
resource yara_rule behavioral1/memory/2876-10-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2876-12-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2876-9-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2876-7-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2876-4-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2876-2-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2876-13-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2876-28-0x0000000000400000-0x000000000041C000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language at.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeTcbPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeCreateTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeBackupPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeRestorePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeImpersonatePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeTcbPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeCreateTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeBackupPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeRestorePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeImpersonatePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeTcbPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeCreateTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeBackupPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeRestorePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeImpersonatePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeTcbPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeCreateTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeBackupPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeRestorePrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2880 wrote to memory of 2876 2880 8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe 30 PID 2876 wrote to memory of 2252 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 31 PID 2876 wrote to memory of 2252 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 31 PID 2876 wrote to memory of 2252 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 31 PID 2876 wrote to memory of 2252 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 31 PID 2876 wrote to memory of 2800 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 33 PID 2876 wrote to memory of 2800 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 33 PID 2876 wrote to memory of 2800 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 33 PID 2876 wrote to memory of 2800 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 33 PID 2800 wrote to memory of 2652 2800 cmd.exe 35 PID 2800 wrote to memory of 2652 2800 cmd.exe 35 PID 2800 wrote to memory of 2652 2800 cmd.exe 35 PID 2800 wrote to memory of 2652 2800 cmd.exe 35 PID 2876 wrote to memory of 1268 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 36 PID 2876 wrote to memory of 1268 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 36 PID 2876 wrote to memory of 1268 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 36 PID 2876 wrote to memory of 1268 2876 8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe 36 PID 2252 wrote to memory of 572 2252 cmd.exe 37 PID 2252 wrote to memory of 572 2252 cmd.exe 37 PID 2252 wrote to memory of 572 2252 cmd.exe 37 PID 2252 wrote to memory of 572 2252 cmd.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8c4f8b00f938257dec978b251a502e8b_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2880 -
\??\c:\users\admin\appdata\local\temp\8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe"c:\users\admin\appdata\local\temp\8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe"2⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Windows\system32\drivers\etc\hosts" "C:\Windows\system32\drivers\etc\hosts.sam" /Y && at 16:07:00 cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\259485308aq" "C:\Windows\system32\drivers\etc\hosts" /Y3⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\SysWOW64\at.exeat 16:07:00 cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\259485308aq" "C:\Windows\system32\drivers\etc\hosts" /Y4⤵
- System Location Discovery: System Language Discovery
PID:572
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c reg add HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 42 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259485308aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts" /f3⤵
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800 -
C:\Windows\SysWOW64\reg.exereg add HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 42 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259485308aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts" /f4⤵
- Adds Run key to start application
- Hide Artifacts: Hidden Files and Directories
- System Location Discovery: System Language Discovery
PID:2652
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259485464.bat" "c:\users\admin\appdata\local\temp\8c4f8b00f938257dec978b251a502e8b_jaffacakes118.exe" "3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1268
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
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
94B
MD53880eeb1c736d853eb13b44898b718ab
SHA14eec9d50360cd815211e3c4e6bdd08271b6ec8e6
SHA256936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
SHA5123eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b