Analysis
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max time kernel
140s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 15:27
Behavioral task
behavioral1
Sample
5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe
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Size
23KB
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MD5
5c882cbfa7b2e25a01f0f1a72d1b7fb3
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SHA1
309631f7d9a10365bd99fb773df37a4153ed4e0c
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SHA256
7c37fca71140bc9b602c844ee24045620df482fbe01aa614dcb259e71c739ca2
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SHA512
ca4d4d8de93209dbd8322963d8bf6b6f4b7e5e206954b197cdbad6c2caabc38cfeea19fc8812dec60e98c36f709eb27fe2edcc6af01ac8c8280198acb9518022
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SSDEEP
384:9gblgCbq4r3WvjnXBcgXURMQXgKU0vr8ghrO8N+0/bn3RpiCEvwcwN+7gD0+:ebVbqEWLXBcgXuF8mrL+0/bn3TiCfU7c
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 1540 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe 1540 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/4132-0-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral2/memory/4132-4-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral2/memory/1540-5-0x0000000000400000-0x0000000000416000-memory.dmp upx behavioral2/memory/1540-12-0x0000000000400000-0x0000000000416000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files\Internet Explorer\IEXPLORE32.New 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe File created C:\Program Files\Internet Explorer\IEXPLORE32.win 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe File created C:\Program Files\Internet Explorer\IEXPLORE32.New 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1540 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4132 wrote to memory of 1540 4132 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe 84 PID 4132 wrote to memory of 1540 4132 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe 84 PID 4132 wrote to memory of 1540 4132 5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4132 -
C:\Users\Admin\AppData\Local\Temp\5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5c882cbfa7b2e25a01f0f1a72d1b7fb3_JaffaCakes118.exe" C2⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:1540
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
23KB
MD5f7a63488296776b41066dfc954ef8106
SHA1a884ff004260253fc50b440a26901248c0235a48
SHA2563bd7ef29899e5596c2463d1d0b0db9cadd0628eeca82e627e9927050ccd1bc43
SHA51211a5f96b8fa8cf932d5501be5e4370e0a89ffc55aa745c178db6f2db02753492a767d564ce26a0953de327a3b5d5111402d5ed131aeeac410a9774f946cde317
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Filesize
29KB
MD551b3f011be23f9dbdcfe8b119f45be8e
SHA1ffbbab3c3e82ffa7d4e7a8604bf8b9a50118e755
SHA256dd3fed2949561e0f3b917e25f917a944e7d9eb6bdb3636ee5196cb86d3312cf3
SHA512d5ea78f531b4b773b6a854a872da32895dbb4d431d030075341ea1f749ac73317b87b3ccd07e16bd58b54421d7a360a1c8c049d7aabf52f80265c482f0b33c8f