Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-12-2024 14:23
Static task
static1
Behavioral task
behavioral1
Sample
ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe
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Size
97KB
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MD5
ef32ace0a9564c845503cdcaef6192a1
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SHA1
a730a4a38fa6c4a1c5b42aa3dbfc91e5f169b172
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SHA256
ecdb1d03ac1ff9d87ae8ee41f58f995ef91d7baa6ff5c73db398442341a74940
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SHA512
ebf9164a8a0c6aa2edfa17a8f4ce62835e75fdae84f22c22d326b38e83bec53e0df91cc887d0d436704741792c85ba4168b3566ab76e935a475e111d6be2acc8
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SSDEEP
3072:OXvuD2BTruA85DUn8/TdHUsXwD+mjY1P4:OX2iuxw8bwymjv
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 ef32ace0a9564c845503cdcaef6192a1_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 2696 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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\42 = "cmd.exe /c copy C:\\Users\\Admin\\AppData\\Local\\Temp\\259466915aq 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 2676 reg.exe 2820 cmd.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 276 set thread context of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 -
resource yara_rule behavioral1/memory/2520-14-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-13-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-12-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-11-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-10-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-8-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-4-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-2-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-15-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral1/memory/2520-28-0x0000000000400000-0x000000000041C000-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 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe 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 -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeImpersonatePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeTcbPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeCreateTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeBackupPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeRestorePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeImpersonatePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeTcbPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeCreateTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeBackupPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeRestorePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeImpersonatePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeTcbPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeCreateTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeBackupPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeRestorePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeImpersonatePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeTcbPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeCreateTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeBackupPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeRestorePrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 276 wrote to memory of 2520 276 ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe 31 PID 2520 wrote to memory of 2812 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 32 PID 2520 wrote to memory of 2812 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 32 PID 2520 wrote to memory of 2812 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 32 PID 2520 wrote to memory of 2812 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 32 PID 2520 wrote to memory of 2820 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 33 PID 2520 wrote to memory of 2820 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 33 PID 2520 wrote to memory of 2820 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 33 PID 2520 wrote to memory of 2820 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 33 PID 2520 wrote to memory of 2696 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 35 PID 2520 wrote to memory of 2696 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 35 PID 2520 wrote to memory of 2696 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 35 PID 2520 wrote to memory of 2696 2520 ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe 35 PID 2820 wrote to memory of 2676 2820 cmd.exe 39 PID 2820 wrote to memory of 2676 2820 cmd.exe 39 PID 2820 wrote to memory of 2676 2820 cmd.exe 39 PID 2820 wrote to memory of 2676 2820 cmd.exe 39 PID 2812 wrote to memory of 2608 2812 cmd.exe 38 PID 2812 wrote to memory of 2608 2812 cmd.exe 38 PID 2812 wrote to memory of 2608 2812 cmd.exe 38 PID 2812 wrote to memory of 2608 2812 cmd.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ef32ace0a9564c845503cdcaef6192a1_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:276 -
\??\c:\users\admin\appdata\local\temp\ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe"c:\users\admin\appdata\local\temp\ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe"2⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2520 -
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 14:27:00 cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\259466915aq" "C:\Windows\system32\drivers\etc\hosts" /Y3⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\at.exeat 14:27:00 cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\259466915aq" "C:\Windows\system32\drivers\etc\hosts" /Y4⤵
- System Location Discovery: System Language Discovery
PID:2608
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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\259466915aq 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:2820 -
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\259466915aq 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:2676
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\259466946.bat" "c:\users\admin\appdata\local\temp\ef32ace0a9564c845503cdcaef6192a1_jaffacakes118.exe" "3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2696
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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