Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
14-12-2024 09:52
Static task
static1
Behavioral task
behavioral1
Sample
ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe
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Size
710KB
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MD5
ee3071fbf7d91381442734c6145a11fa
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SHA1
ba0a843115aa24d3ea4734f9329d5b19ed435c20
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SHA256
4ac9b6a9a2e4787dcf2f85ac31200933d3e3a01b9a0410c13ffc46277a1d3a16
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SHA512
ad496a7b34ab9d842fa04069b051030ed840cd4b33fbf23aa09babaab9f34a5593e32b0a224c038f9d8ab17f1c61f611fb777b54cf9fc36ce060274e520dd936
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SSDEEP
12288:+HauZjuFWsGB55UXkktw4mMz0VLmkeSsqqYvz+q84n86oAH5cC0oQJ0VU5V6fJKT:kZjNhuXkWwxMwDenWz+28mHSUUP6fJKT
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.bncfood.ly - Port:
587 - Username:
[email protected] - Password:
n7X=nOFS^O[[+a9{l$ - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 5 IoCs
resource yara_rule behavioral1/memory/2704-15-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2704-19-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2704-17-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2704-11-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger behavioral1/memory/2704-12-0x0000000000400000-0x0000000000424000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 checkip.dyndns.org 8 freegeoip.app 9 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2488 set thread context of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 -
Program crash 1 IoCs
pid pid_target Process procid_target 1748 2704 WerFault.exe 30 -
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 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2704 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2704 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2704 2488 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 30 PID 2704 wrote to memory of 1748 2704 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 31 PID 2704 wrote to memory of 1748 2704 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 31 PID 2704 wrote to memory of 1748 2704 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 31 PID 2704 wrote to memory of 1748 2704 ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee3071fbf7d91381442734c6145a11fa_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 15843⤵
- Program crash
PID:1748
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