Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
13-08-2024 04:58
Static task
static1
Behavioral task
behavioral1
Sample
91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe
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Size
162KB
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MD5
91b5ff4928adac50942dd3bcb685b8bc
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SHA1
01de66c73005778a1fe321fc7622430accc8f3fa
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SHA256
afb2fe8419f65c8c5e904160ffeebb809106070807d43ee77b857475fd2028a5
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SHA512
aedc6e9889d9664e8e3c61deeaf0962cbf35af611e158654daf8deea4530b202a7f85a92ab2cec555beca99f0d89df1148bb05b6ded44c1a07218cff4b0045d0
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SSDEEP
3072:78E/pQYGgB3u1SkdsXizoNvmfBrJ5fDuXD1fMNN7dx+jK+:7ZxSSGXKXRQ7f
Malware Config
Extracted
remcos
2.2.2 Pro
RemoteHost
192.152.0.60:1994
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audio_folder
MicRecords
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
3
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copy_file
remcos.exe
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copy_folder
remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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install_path
%AppData%
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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keylog_path
%AppData%
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mouse_option
false
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mutex
Remcos-LFKV9G
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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startup_value
remcos
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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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.
Processes:
91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exenotepad.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exepid Process 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exepid Process 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exedescription pid Process procid_target PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30 PID 2176 wrote to memory of 2868 2176 91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\91b5ff4928adac50942dd3bcb685b8bc_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\SysWOW64\notepad.exeC:\Windows\system32\notepad.exe2⤵
- System Location Discovery: System Language Discovery
PID:2868
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