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Analysis
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max time kernel
141s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
06/04/2024, 14:54
Static task
static1
Behavioral task
behavioral1
Sample
e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe
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Size
158KB
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MD5
e2c9fb261ec2389cca2159520acd104c
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SHA1
3a8456e6a89051861593a94a68e4f61fd87634ef
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SHA256
6f71b74f9f2b4bd5b9225ce0fbcc98c41945e5888067fa662a676c940d6253dd
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SHA512
3ac3e65be7d06c18645c73c28786eda064f7d81b026dafec93f78fe56d1275173b59d6bc4f7736d47ef1fa72cf16dfd8c12293649b82b4b27541380f72e592d6
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SSDEEP
3072:Cxz7iZiW0kKGgJ1ZTiG3YAjXbnHsgC+AuO1FVfQgxOQKANhbh2t5dke:2lVGgJ1Z+MYsDMgCJuO1FVfQozKADb
Malware Config
Signatures
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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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resource yara_rule behavioral1/memory/1640-1-0x0000000000400000-0x0000000000442000-memory.dmp upx behavioral1/memory/2852-6-0x0000000000400000-0x0000000000442000-memory.dmp upx behavioral1/memory/2852-5-0x0000000000400000-0x0000000000442000-memory.dmp upx behavioral1/memory/1860-76-0x0000000000400000-0x0000000000442000-memory.dmp upx behavioral1/memory/1640-78-0x0000000000400000-0x0000000000442000-memory.dmp upx behavioral1/memory/2852-149-0x00000000005E0000-0x00000000006E0000-memory.dmp upx behavioral1/memory/1640-153-0x0000000000400000-0x0000000000442000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\conhost = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\conhost.exe" e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1640 wrote to memory of 2852 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 28 PID 1640 wrote to memory of 2852 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 28 PID 1640 wrote to memory of 2852 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 28 PID 1640 wrote to memory of 2852 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 28 PID 1640 wrote to memory of 1860 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 30 PID 1640 wrote to memory of 1860 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 30 PID 1640 wrote to memory of 1860 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 30 PID 1640 wrote to memory of 1860 1640 e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Users\Admin\AppData\Local\Temp\e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming2⤵PID:2852
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C:\Users\Admin\AppData\Local\Temp\e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e2c9fb261ec2389cca2159520acd104c_JaffaCakes118.exe startC:\Users\Admin\AppData\Local\Temp\csrss.exe%C:\Users\Admin\AppData\Local\Temp2⤵PID:1860
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
600B
MD52aa7e079fccd7577dc85a3a3826464b2
SHA1f176259b9021eb2e5e45eebd436ab667ab06fe3c
SHA2564e1171c07d6c5764ae9fd7493d49c5cfcefb30ce3da466e6dac41e74b45c82f2
SHA5124f037e46e5a9e0a0764c90aad3509fcdf3316d8ddd84d20554b34a8a11dc2d63674d4619cc43a1585fac1ada76a407036feaa1308fa89ebe684e89b1638f4731
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Filesize
1KB
MD59de120afff9819db98e074a9eae2e935
SHA12d2f693420a2f70fdb5221e4636463abfc0156e8
SHA256ce4759a1a48e9dcab831f0a205b55035ac2f4bc8ee9e794525ba608e221a97fe
SHA5127934b5cd5b7c9ccc476fd28cbe117ab0dcb2af146bb8867b6fecd9247a4b34614f4cb3fff9deae5636810bb2dcf796e8d6cbf1d378cd28318548c022f785dd67
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Filesize
996B
MD5d205d0a86c22060a49026cedcd0cbf8a
SHA1add6cae7aa3dbfe24a5f34b85d28fc2af7a5ea2b
SHA2563dc71b750bf618b97c31ab8a6d42a4825e6d4471846f2a7dded32a831adc57bf
SHA512b79524c52776acc50ad91d843e39a30b8b3803c7c63973cecb20ed0e57ee109e125eccef4cb709a11cf26c5fdb2f4ee2758fffb544eaa940de27365611a63853