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Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
19/07/2024, 01:55
Static task
static1
Behavioral task
behavioral1
Sample
5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe
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Size
910KB
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MD5
5a0158574ddf408e8adc686466db6790
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SHA1
f4dc209d1c35b11c1d92645f631a2cd5376d7d93
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SHA256
94396988625f888ae1b70daae2085d0720de931f2a5613bba920de21769a5027
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SHA512
c7ee8143f501ec94928051ff54730efdd1cab3a582bf9a643cdf417bc3ca566904831a51136f88eb3561c4e4db38edc333e0aad97225c83fc635e941a7435b7b
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SSDEEP
24576:fQJfqPKjHBmUmOSS3LGxBvnYLOvvItxL1:fAvQESSbqRivxB
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2212 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 1340 iiexplorer.exe -
Loads dropped DLL 2 IoCs
pid Process 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\iiexplorer.exe 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\iiexplorer.exe 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\iiexplorer.exe iiexplorer.exe File created C:\Windows\SysWOW64\Deleteme.bat 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2596 wrote to memory of 1340 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 31 PID 2596 wrote to memory of 1340 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 31 PID 2596 wrote to memory of 1340 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 31 PID 2596 wrote to memory of 1340 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 31 PID 2596 wrote to memory of 2212 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 32 PID 2596 wrote to memory of 2212 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 32 PID 2596 wrote to memory of 2212 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 32 PID 2596 wrote to memory of 2212 2596 5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5a0158574ddf408e8adc686466db6790_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\iiexplorer.exeC:\Windows\system32\iiexplorer.exe -NetSata2⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:1340
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\system32\Deleteme.bat2⤵
- Deletes itself
PID:2212
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
212B
MD5c2679946d065355e41e61c258cafc38e
SHA1dad15c41d77817fae21d346d574f31105ae0d183
SHA2569f286092bc7647e19329007fc1c3cc42f0526aec5b11c9d71eec136c32e018de
SHA51205ad7ba3acfed9aa29e016586eada52738ae03872a4e816e052b7f72ebbfde788cb00e0d13743b1b5bc6fd38536d094763e67ea8cc3571a9ba1e72502c2364a1
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Filesize
910KB
MD55a0158574ddf408e8adc686466db6790
SHA1f4dc209d1c35b11c1d92645f631a2cd5376d7d93
SHA25694396988625f888ae1b70daae2085d0720de931f2a5613bba920de21769a5027
SHA512c7ee8143f501ec94928051ff54730efdd1cab3a582bf9a643cdf417bc3ca566904831a51136f88eb3561c4e4db38edc333e0aad97225c83fc635e941a7435b7b