Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
18-09-2024 10:27
Static task
static1
Behavioral task
behavioral1
Sample
e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe
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Size
92KB
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MD5
e8ea8453fd22b1fc996304496a34e8c1
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SHA1
99fb254110e7a2d9914a244e49659768b1fc8630
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SHA256
188210ee0e7468d665715bc45ee58a0e3c7f61353673f0d00b974c007a871ef1
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SHA512
d80073bbaa81ef271f1d936d812698df6f8457a48191471bb87d4e676ea6cb18c961d9a85744cbaabf3d3307daa7525ea9cc718cbb92b0e0d813fa5612c36073
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SSDEEP
1536:XqiL6py0r7K27Mu5j2T6yR8QhmEKVDJ0puKI1daVmhJUwt:lwvr7Kuj2R89/Jj/xDUW
Malware Config
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Deletes itself 1 IoCs
pid Process 2544 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 2 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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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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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 2 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 e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeUndockPrivilege 1948 e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe Token: SeUndockPrivilege 1948 e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1948 wrote to memory of 2544 1948 e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe 31 PID 1948 wrote to memory of 2544 1948 e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe 31 PID 1948 wrote to memory of 2544 1948 e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe 31 PID 1948 wrote to memory of 2544 1948 e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\e8ea8453fd22b1fc996304496a34e8c1_JaffaCakes118.exe" "2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2544
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948