General
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Target
NEW ORDER- 4788467.exe
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Size
908KB
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Sample
241121-jwbjxazbqc
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MD5
1cb86400147c835af58017f0474c5bcc
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SHA1
ac285cb623bf292341068dead954cfed9a1f8c81
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SHA256
c35b10fc350209ec356b48282d85b18d9b9ab5c0167dc88461297906602e3d61
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SHA512
ce74f39d092b13570f9387e5d43ced748dea9557e8887fc072694a2cf448b2c4cf741db3e76d551ebef3511b906ae1cbe0fe670f8968e51d1441982ec73b9b0c
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SSDEEP
24576:Nqho7Y33wd4D5N4UmVFruPkMKXbY31qKblvh:y1Hwd4FN4UoFqjKXboTp5
Static task
static1
Behavioral task
behavioral1
Sample
NEW ORDER- 4788467.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
NEW ORDER- 4788467.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
RemoteHost
206.189.218.238:4782
206.189.218.238:2286
206.189.218.238:3363
206.189.218.238:3386
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audio_folder
MicRecords
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audio_path
ApplicationPath
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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
true
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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-NJK093
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screenshot_crypt
false
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screenshot_flag
true
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
1
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take_screenshot_option
false
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take_screenshot_time
5
Targets
-
-
Target
NEW ORDER- 4788467.exe
-
Size
908KB
-
MD5
1cb86400147c835af58017f0474c5bcc
-
SHA1
ac285cb623bf292341068dead954cfed9a1f8c81
-
SHA256
c35b10fc350209ec356b48282d85b18d9b9ab5c0167dc88461297906602e3d61
-
SHA512
ce74f39d092b13570f9387e5d43ced748dea9557e8887fc072694a2cf448b2c4cf741db3e76d551ebef3511b906ae1cbe0fe670f8968e51d1441982ec73b9b0c
-
SSDEEP
24576:Nqho7Y33wd4D5N4UmVFruPkMKXbY31qKblvh:y1Hwd4FN4UoFqjKXboTp5
Score10/10-
Remcos family
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1