Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
06-06-2023 13:48
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230221-en
General
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Target
file.exe
-
Size
490KB
-
MD5
5a1d6b58b782aeeb8f22eedbea613aef
-
SHA1
8d67d82555b2b9bcf1b31c3831831190da46711e
-
SHA256
80ea9f71426b05efb585d8d8807321a5aa8f652be7cf79e91c518cbda0b424fc
-
SHA512
0106df5a720b7858a2d74c14bd16318a5e1c93bb8449baa941ab9f5e0634935c91efcde2c806da36751e1a80da4f59aac07446d0a58a5f9fc3a8f373c24ab86b
-
SSDEEP
12288:E6O1ShV5nKV6kfHRmyoCh+qmwmkD9am8nJ3FM6:/qxZoCh53kPrM6
Malware Config
Extracted
remcos
RemoteHost
pekonomia.duckdns.org:30861
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
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install_flag
false
-
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
-
mouse_option
false
-
mutex
Rmc-B0VP4N
-
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
-
take_screenshot_option
false
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take_screenshot_time
5
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
file.exedescription pid process target process PID 4616 set thread context of 1400 4616 file.exe Caspol.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
file.exedescription pid process target process PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe PID 4616 wrote to memory of 1400 4616 file.exe Caspol.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1400-134-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
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memory/1400-136-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-137-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
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memory/1400-138-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-139-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-140-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-141-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-142-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-143-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-144-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-145-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-146-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-147-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-148-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-149-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-150-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-151-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-152-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-153-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-154-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-155-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-156-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-157-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-158-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-159-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-160-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-161-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-162-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-163-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-164-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-165-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-166-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-167-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-168-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-169-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-170-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-171-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-172-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-173-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-174-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-175-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-176-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-177-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-178-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-179-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-180-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-181-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-182-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-183-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-184-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-185-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-186-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-187-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-188-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-189-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-190-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-191-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-192-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-193-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-194-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-195-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-196-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-197-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-198-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
-
memory/1400-199-0x0000000000400000-0x0000000000480000-memory.dmpFilesize
512KB
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memory/4616-133-0x0000014C2C360000-0x0000014C2C3E0000-memory.dmpFilesize
512KB