Analysis
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max time kernel
153s -
max time network
157s -
platform
windows7_x64 -
resource
win7-20230703-en -
resource tags
arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system -
submitted
11-07-2023 22:03
Static task
static1
Behavioral task
behavioral1
Sample
1cd7eb198eefb598963f5f963caaf0fd.exe
Resource
win7-20230703-en
General
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Target
1cd7eb198eefb598963f5f963caaf0fd.exe
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Size
1024.0MB
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MD5
9ae018da102c2ea8f58578d25ce59df2
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SHA1
1b0a2c45c27f8e7405754dc699a86f9c08e7aecb
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SHA256
c26dcc6aa5d1658a2e3027a13b7edbec7b86aeec2214149952e91e7d01418183
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SHA512
c76501d2f5ef7519ecfd69751948737d66f982beae0b723ff8aa5b6071aabb77a1e7d1e253c3a44aec609a0d4861677aa4a631b35e342df0820a59263400f28d
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SSDEEP
24576:0GQxrRI0xlAuFbKgKhn8eSWdvAzh46vMGgY6lOPYiLbuN7O0bM2oBq02dmWx1UL5:0rIKlAuvKhnlS+d5OPvsmWxw
Malware Config
Extracted
remcos
ORO
anueljose.con-ip.com:1883
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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
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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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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mouse_option
false
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mutex
Rmc-F6VG7C
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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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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2064 set thread context of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 896 schtasks.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 560 AppLaunch.exe -
Suspicious use of WriteProcessMemory 32 IoCs
description pid Process procid_target PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 560 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 29 PID 2064 wrote to memory of 2896 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 30 PID 2064 wrote to memory of 2896 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 30 PID 2064 wrote to memory of 2896 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 30 PID 2064 wrote to memory of 2896 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 30 PID 2064 wrote to memory of 2344 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 34 PID 2064 wrote to memory of 2344 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 34 PID 2064 wrote to memory of 2344 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 34 PID 2064 wrote to memory of 2344 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 34 PID 2064 wrote to memory of 3052 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 33 PID 2064 wrote to memory of 3052 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 33 PID 2064 wrote to memory of 3052 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 33 PID 2064 wrote to memory of 3052 2064 1cd7eb198eefb598963f5f963caaf0fd.exe 33 PID 2344 wrote to memory of 896 2344 cmd.exe 36 PID 2344 wrote to memory of 896 2344 cmd.exe 36 PID 2344 wrote to memory of 896 2344 cmd.exe 36 PID 2344 wrote to memory of 896 2344 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\1cd7eb198eefb598963f5f963caaf0fd.exe"C:\Users\Admin\AppData\Local\Temp\1cd7eb198eefb598963f5f963caaf0fd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:560
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C:\Windows\SysWOW64\cmd.exe"cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\AppData"2⤵PID:2896
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C:\Windows\SysWOW64\cmd.exe"cmd" /c copy "C:\Users\Admin\AppData\Local\Temp\1cd7eb198eefb598963f5f963caaf0fd.exe" "C:\Users\Admin\AppData\Roaming\AppData\AppData.exe"2⤵PID:3052
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C:\Windows\SysWOW64\cmd.exe"cmd" /c schtasks /create /sc minute /mo 10 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f2⤵
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /mo 10 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f3⤵
- Creates scheduled task(s)
PID:896
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
144B
MD5468df64628fb21491c12e1244e0d8c20
SHA1cc37bf6ac634abacae40d9096a0dda1d5c5519bd
SHA256bb7aee6769f4951f7a4be049ffbe382fce454e712812e371fa6a59e4a770c855
SHA5125c09825ed7ed18ec4e23917ad19bad1fff7a68c995e1f6b309d2a94473f54abdf69b7a554a928b9bc5c2c6bce625562014b7ebe25918b92362dcd7df4943af19