Analysis
-
max time kernel
71s -
max time network
21s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15-09-2024 14:10
Static task
static1
Behavioral task
behavioral1
Sample
e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe
-
Size
77KB
-
MD5
e2aa52616430895f3e30d792d0b60c73
-
SHA1
528d68dae8bffe88beaada0d9151eab26308d478
-
SHA256
4f4d1f89db04cd48db8d8bc7617c5392d8b084b9d24540a44bb25fd37711aee5
-
SHA512
5f6c8f343b527fa9a8763705a077aaa02ecc1edaf3383d92e517d7c354ca6778943379ecd03d0f4c695eaf41ccc4ce5081805e6ee0c803c9877979568876226a
-
SSDEEP
1536:o8clh2IyrxISudkm+NOATlRCyVXRY47QmDhHLjpiEqKH1c/J:rRz2SuCNOATHQ47QmtHLje41cB
Malware Config
Signatures
-
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
-
Deletes itself 1 IoCs
pid Process 2944 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1592 wrote to memory of 2944 1592 e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe 30 PID 1592 wrote to memory of 2944 1592 e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe 30 PID 1592 wrote to memory of 2944 1592 e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe 30 PID 1592 wrote to memory of 2944 1592 e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\e2aa52616430895f3e30d792d0b60c73_JaffaCakes118.exe" "2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2944
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948