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Analysis
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max time kernel
141s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
25/07/2024, 18:22
Static task
static1
Behavioral task
behavioral1
Sample
70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe
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Size
423KB
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MD5
70b8d479a17bcf83d42af2c2ac594ef4
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SHA1
23379f6d2162ef6858bb52659e9cafd8a90135d3
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SHA256
8817a4c72f1003d33b5e46cd2e1926ae8a90ea074906c105ff29bcd82569fbe1
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SHA512
09aab3a5d80cc9788fc78baedf8166c61bca5c09a1732db88e26b634f741c44acc8656d79c36f6eefddb251cf42a9e2b04777c646bb6399a2825c7b2609a56b6
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SSDEEP
12288:gutrzh9xOXkPNdFRqmFecn8lpy7OehLBHiSe:gutr5OUPTumF3nopy7OcLJiSe
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2112 Mods Seguranca.exe -
Loads dropped DLL 2 IoCs
pid Process 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Mods Seguranca.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1744 wrote to memory of 2112 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 30 PID 1744 wrote to memory of 2112 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 30 PID 1744 wrote to memory of 2112 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 30 PID 1744 wrote to memory of 2112 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 30 PID 1744 wrote to memory of 2112 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 30 PID 1744 wrote to memory of 2112 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 30 PID 1744 wrote to memory of 2112 1744 70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\70b8d479a17bcf83d42af2c2ac594ef4_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1744 -
C:\Users\Admin\AppData\Local\Temp\Mods Seguranca.exe"C:\Users\Admin\AppData\Local\Temp\Mods Seguranca.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2112
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3.7MB
MD52e4a9f1507d10fd329ae90cc3fab01c3
SHA19438824445e1c1119d3fa9494a58f1f14ea0899e
SHA256e3adb93ad1ad5d739d81d240ddff60bcc7e5344d835abefd3da2d4a68f5c0258
SHA512b4baf45b90fe8e5462f081ab2cea0a21bfd0cd1dc15428af6a379af90422126daec7b9f93cd91675d087df296ede41a3fbc1df1f897eefde8261add444b8f060