Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
31-08-2024 06:43
Static task
static1
Behavioral task
behavioral1
Sample
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe
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Size
1.3MB
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MD5
cc606f58d32942ddd8613c691824dbc8
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SHA1
869824ea2fab972f5f10e78463ff4869b019dc0d
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SHA256
38d352324a2ca353e1e4c424f303faac518863f0b9c255d90b273cfba24a9cb1
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SHA512
ec3f2f2809ad60b92e671b27a64dde7cd229c6d68a7f921823020061b6ed619aa99f64a80036f9057b00da6236ef22b15bc5aa6acf3e6606c06917305d3f4687
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SSDEEP
24576:w1jPxRbIuwC9zBldHz90/6iFcQOm8gHLCquAJ5bwWkREx/G:U7suwwT90XF9OmPH2qZPbRwEx
Malware Config
Signatures
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StormKitty
StormKitty is an open source info stealer written in C#.
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StormKitty payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/4824-2-0x0000000000740000-0x0000000000B5C000-memory.dmp family_stormkitty behavioral2/memory/4824-55-0x0000000000740000-0x0000000000B5C000-memory.dmp family_stormkitty -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.ipify.org 6 api.ipify.org 7 ip-api.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exepid process 4824 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe 4824 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exepid process 4824 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe 4824 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 4824 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exepid process 4824 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\cc606f58d32942ddd8613c691824dbc8_JaffaCakes118.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70B
MD5386d9bceab0accba2c4c8b46b905756a
SHA1aecb26c43e4e4b51d330d49cb7ea6a28cc144505
SHA256c15e1e36bb84e0a19bcc450d22adf2fe25301c3fda9655f0a9883575b00469e6
SHA5125d34e04b6de198f74dcda1cb7d42f76af4b8911449d1b27d748ba6024d1644eeb8dfe70324db391334edbe20b4bc3174cc9939d33804f6742949f3b2ebd4e0af