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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
06/07/2024, 09:38
Behavioral task
behavioral1
Sample
281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe
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Size
819KB
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MD5
281365df13ef659a1565a2e237401a1e
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SHA1
b51ad278280579745cbb8f17092db8221af65a99
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SHA256
70df9f2f09d9e97e9d0c98ab2bc34fe2beb128e01626759b0e1e8d8a0712e38a
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SHA512
371cf9af388dbaba4d53c51637381366e41a30af0aa0bdeb778c210a6ea371df9ec7f85a65e510cfef0a9f0cdf5c20ba7f21de5194065138b7cc58d8e0226703
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SSDEEP
12288:/M5REAfL3aKHx5r+TuxXzNWJBhiFHzsVK2o/j:/M5RE23aKHx5r+TuxXzcBsFHUo/j
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule behavioral1/files/0x0008000000016db0-4.dat family_gh0strat -
Executes dropped EXE 1 IoCs
pid Process 1076 svchest000.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "c:\\Windows\\notepab.exe" 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File created \??\c:\Windows\BJ.exe 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe File opened for modification \??\c:\Windows\BJ.exe 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe File created \??\c:\Windows\svchest000.exe 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe File opened for modification \??\c:\Windows\svchest000.exe 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe File created \??\c:\Windows\notepab.exe 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2072 wrote to memory of 1076 2072 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe 30 PID 2072 wrote to memory of 1076 2072 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe 30 PID 2072 wrote to memory of 1076 2072 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe 30 PID 2072 wrote to memory of 1076 2072 281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\281365df13ef659a1565a2e237401a1e_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2072 -
\??\c:\Windows\svchest000.exec:\Windows\svchest000.exe2⤵
- Executes dropped EXE
PID:1076
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
819KB
MD5281365df13ef659a1565a2e237401a1e
SHA1b51ad278280579745cbb8f17092db8221af65a99
SHA25670df9f2f09d9e97e9d0c98ab2bc34fe2beb128e01626759b0e1e8d8a0712e38a
SHA512371cf9af388dbaba4d53c51637381366e41a30af0aa0bdeb778c210a6ea371df9ec7f85a65e510cfef0a9f0cdf5c20ba7f21de5194065138b7cc58d8e0226703