Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
08/09/2024, 14:29
General
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Target
d491fdea125fa1441c2a08c0ab3b7545_JaffaCakes118.exe
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Size
134KB
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MD5
d491fdea125fa1441c2a08c0ab3b7545
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SHA1
8200981affa2c27ea02abcbaa21f3845d06b178d
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SHA256
3646ed9c9fefca0d08e9c661a85adff49932d22fdbedf4217d0f6904e21b55df
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SHA512
7256af7c4b8dc0f06a5385fe7bc3e607a8962f19e554b91d5947ec80be550fecae30c6be3e7d16edc031f32c7432719048ced0d3c1263e6424a04959c4b8f9c1
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SSDEEP
3072:b6rFaxkvDIfkIU+gqBEniJV00ylr/bROHPK6:GrFWkLwhFOnQ00ypbMHP
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 6 IoCs
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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.
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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d491fdea125fa1441c2a08c0ab3b7545_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d491fdea125fa1441c2a08c0ab3b7545_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Irejia.exeC:\Windows\Irejia.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
134KB
MD5d491fdea125fa1441c2a08c0ab3b7545
SHA18200981affa2c27ea02abcbaa21f3845d06b178d
SHA2563646ed9c9fefca0d08e9c661a85adff49932d22fdbedf4217d0f6904e21b55df
SHA5127256af7c4b8dc0f06a5385fe7bc3e607a8962f19e554b91d5947ec80be550fecae30c6be3e7d16edc031f32c7432719048ced0d3c1263e6424a04959c4b8f9c1
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Filesize
390B
MD52816f0e456a6209f2b37085671de91cc
SHA15916a0c37da285cfd244bbc84a398aa263acc11c
SHA256e3213f9f033f839b0bbee4b3e485ac5927f51d9bd7e69447652d63f9779fdcd8
SHA5126c8d05400ed74803d5a40787faffda38f5a155ab8a12f5133f2794f2fcef0f0be219c9a0869541118663720e4ae9cded6aa274392ddc247e8284c33f17f08999
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Filesize
236KB
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Filesize
4KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
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Filesize
236KB
-
Filesize
236KB
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Filesize
236KB
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Filesize
236KB