Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
07-04-2024 19:30
Static task
static1
Behavioral task
behavioral1
Sample
e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe
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Size
200KB
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MD5
e5b044a2518554d03a3908f552c508c6
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SHA1
7eb68a10af049915f240bc43c439863aa1a2d048
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SHA256
dda0491a43111958806ee187e77ce78e5b256a37418fcaba2be2ea074a9a3e7b
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SHA512
d421cfeaa3f8637945ed7a03ae2ca51d7e6ec843f9d13afb12e6ea9e2d529a06433e236a1be9cfbce4a248088bf5ac57edc38e019bdd9f90635b660bcdacc3e6
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SSDEEP
3072:cf5yU0M2ns5X+vbEZammppIXVdiszpVhSURnTP+Z5R:u5yUZAC4MaPKNzDM5R
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
LFd8CB5.exepid process 3024 LFd8CB5.exe -
Loads dropped DLL 2 IoCs
Processes:
e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exepid process 2888 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe 2888 e5b044a2518554d03a3908f552c508c6_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 1 IoCs
Processes:
LFd8CB5.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook LFd8CB5.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 behavior: EnumeratesProcesses 4 IoCs
Processes:
LFd8CB5.exepid process 3024 LFd8CB5.exe 3024 LFd8CB5.exe 3024 LFd8CB5.exe 3024 LFd8CB5.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exedescription pid process target process PID 2888 wrote to memory of 3024 2888 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe LFd8CB5.exe PID 2888 wrote to memory of 3024 2888 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe LFd8CB5.exe PID 2888 wrote to memory of 3024 2888 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe LFd8CB5.exe PID 2888 wrote to memory of 3024 2888 e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe LFd8CB5.exe -
outlook_win_path 1 IoCs
Processes:
LFd8CB5.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook LFd8CB5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e5b044a2518554d03a3908f552c508c6_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Users\Admin\AppData\Local\Temp\LFd8CB5.exeC:\Users\Admin\AppData\Local\Temp\LFd8CB5.exe fWaJ2gP6ej6D7Oz6Xsw2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:3024
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
138KB
MD52a4b204d351086fa72e603143152cb18
SHA129e71816a74e466c8713eb453a28b63be80c6be9
SHA2562d50c6ac972b1b93d04ac2578d3ce515c706c8241838347b5fe63a481f3da7c9
SHA5122cefcda5769c15d4e5ffeec63193563198c2c75d5e33bdc40859bd731898730a5b85e6c5363532426d8fb3e8e40f2e12dbbd5b61802cee4fb6da2bb166ba786b