Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 13:06
Static task
static1
Behavioral task
behavioral1
Sample
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe
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Size
1.3MB
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MD5
a2a448cbb79929843341c4431d2ef420
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SHA1
6f3d0c052c8d9844e59a9ee0a1efa35a41b77f64
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SHA256
465d689c0d1d1df6da7ac921360f6abc8f80f0c161915c684652b7390a4d5ac8
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SHA512
34778a4df8323a8627d4d658c5778005c09dc6b4ba1d39aea57f292a1eee2c14870e64d4fe13b449f33db63db27e0acb7be2289857f5a02eaec95998b37858dd
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SSDEEP
24576:lyBCjP6+acq1NFaozt2LgeBnBZ5Wv5p6DPTtLIxvvYu:52FVzgLgeBMxpUPTM
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1624-10-0x0000000000400000-0x0000000000486000-memory.dmp family_masslogger -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
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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Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 48 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription pid Process procid_target PID 388 set thread context of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exea2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exepid Process 1624 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exea2a448cbb79929843341c4431d2ef420_JaffaCakes118.exepid Process 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 1624 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 1624 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 1624 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 1624 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exea2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription pid Process Token: SeDebugPrivilege 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe Token: SeDebugPrivilege 1624 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exepid Process 1624 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription pid Process procid_target PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 PID 388 wrote to memory of 1624 388 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe 97 -
outlook_office_path 1 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription ioc Process Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exedescription ioc Process Key queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Users\Admin\AppData\Local\Temp\a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe"{path}"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1624
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a2a448cbb79929843341c4431d2ef420_JaffaCakes118.exe.log
Filesize412B
MD5e72888b5960716cf170f3e1becd14370
SHA10aeefd2d4a7948a03aad625ca86fc34d79adf248
SHA2568317f594f74040b50e1b88f4aba5e6da3423bf47fe91df59e6e85f37b1f7e0ab
SHA5129cdfda6fc4f324dfd8d53b46610114252431a5d26296a6f3d606b8ffeef172263fbde9ce0a1b2b9232dabcdabd33d6677e9a5f7693b175f24cea622c31b5c6b7