Analysis
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max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23/11/2024, 10:21
Static task
static1
Behavioral task
behavioral1
Sample
3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe
Resource
win7-20241010-en
General
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Target
3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe
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Size
897KB
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MD5
667060459d876845db2677ddc3d58488
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SHA1
800f741383f4f4027d70a5942fe4b263b592eed5
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SHA256
3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566
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SHA512
c9fce460c1b2de0e53782df4a84dc6c1d28bc4b8b8850b0adcbf3f87e72d156654760ebb32e52582a7adc4e3d58526959b51cdfd72fa947b314749c23492fee7
-
SSDEEP
24576:vMy1GyhxutkS+BwTCEGh0BV0i7OqD4uTfV:LFhxutkdeCEGmB6uD4uD
Malware Config
Extracted
remcos
Host
oyo.work.gd:3142
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
vlc
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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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keylog_crypt
true
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
pdf
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mouse_option
false
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mutex
jkm-I9KENP
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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
ios
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2808 set thread context of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 -
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 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2840 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29 PID 2808 wrote to memory of 2840 2808 3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe"C:\Users\Admin\AppData\Local\Temp\3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2808 -
C:\Users\Admin\AppData\Local\Temp\3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe"C:\Users\Admin\AppData\Local\Temp\3e080ccb41529931481861828df6a2ca32b039ed0217adcecb832547d8da0566.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2840
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
144B
MD51c0190cd2da4eb3b90a57d6dbd25bda4
SHA1b7ada8ee279658c344a9abb98afe9adb3feef7f2
SHA25621dece2f1ea5de5bcc353021fdaf11009e4187ad22eaf00732b87479335e41fd
SHA5121566cb5d3928a0f1a6f0f87e47bc805fb25fe08ea4690a490b9a615b436104a2275e9f5a315d60ffeeb97c861b5bc7c79d844dc6ad6bf7d09068e497ca1c7591