Analysis
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max time kernel
140s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16/10/2024, 08:29
Behavioral task
behavioral1
Sample
4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe
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Size
83KB
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MD5
4c17c2354375eeaac1fcc5517b5075a8
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SHA1
43cdabbb6e0ddb8a5a76adee850a4d25b9786083
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SHA256
dbb6ba23b0fd879bcb29fd33fd1e01739a98386df0f2510afc080e587d97aa4b
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SHA512
5876c510d4e140808d245d23e194ea894caa53f2717852b4fb75b47d731f8dd7196426a7f36d111eb250bc74a74df011b6b50b42c9a987ef4c6bd70e9777e772
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SSDEEP
1536:SHNeMdtX8c2yU6+thp19h4FBnouy8Vm8ATAYS6N+xDD9E9U1zMZ2z8:S/X8VyUBthpKhoutQ8G5wnyYIM8
Malware Config
Extracted
pony
http://heritagesuboptimal.net/d1y8ee1f8.php
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payload_url
http://signaturebasedohcicompliant.org/setup.exe
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 4c17c2354375eeaac1fcc5517b5075a8_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 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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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4c17c2354375eeaac1fcc5517b5075a8_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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4904 set thread context of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 -
resource yara_rule behavioral2/memory/4904-0-0x0000000000400000-0x0000000000420000-memory.dmp upx behavioral2/memory/2156-1-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/4904-3-0x0000000000400000-0x0000000000420000-memory.dmp upx behavioral2/memory/2156-4-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/2156-6-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/2156-7-0x0000000000400000-0x000000000041C000-memory.dmp upx behavioral2/memory/2156-14-0x0000000000400000-0x000000000041C000-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 3 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 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
description pid Process Token: SeImpersonatePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeTcbPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeCreateTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeBackupPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeRestorePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeImpersonatePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeTcbPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeCreateTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeBackupPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeRestorePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeImpersonatePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeTcbPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeCreateTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeBackupPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeRestorePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeImpersonatePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeTcbPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeCreateTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeBackupPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeRestorePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeImpersonatePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeTcbPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeCreateTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeBackupPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeRestorePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeImpersonatePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeTcbPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeChangeNotifyPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeCreateTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeBackupPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeRestorePrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeIncreaseQuotaPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe Token: SeAssignPrimaryTokenPrivilege 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 4904 wrote to memory of 2156 4904 4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe 84 PID 2156 wrote to memory of 1712 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe 101 PID 2156 wrote to memory of 1712 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe 101 PID 2156 wrote to memory of 1712 2156 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe 101 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4904 -
\??\c:\users\admin\appdata\local\temp\4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe"c:\users\admin\appdata\local\temp\4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:2156 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\abcd.bat" "c:\users\admin\appdata\local\temp\4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe" "3⤵
- System Location Discovery: System Language Discovery
PID:1712
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
75B
MD50849cfe65b98ba5fcd9a9ec61a671d09
SHA19d0ccb383c32b1bc07fd9064b9324a18e1276902
SHA25644f6a1e48081deccfb61075e585bcb36c6d8e8feeb6ebae50bab41677822c643
SHA512afdeda8122b4cefcf7549018c40d3142985e88a6d8f13eb58e9a59aa312b73608123de5f9feebc2ce25b6ec215d23c324b9f3a9a0e97041d67d863a25e15e57a