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General
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Target
93ee28a5349ef6b05abf914e43b34333ca33bb24a36fcc07bec3f818fdadae42.exe
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Size
134KB
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Sample
250323-p5w5vs1tew
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MD5
604489f03ada0efe0e572dc243ec601f
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SHA1
675dd6d71af11dfec2d1922e9a2e51677570ea67
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SHA256
93ee28a5349ef6b05abf914e43b34333ca33bb24a36fcc07bec3f818fdadae42
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SHA512
d99e8406b27f2e3668f224db1b0d2a49db68bec3be67787f02b835cbfbf9b768ec89a3eebaecda1a80a2c4fd89806124403b0370479fae7c106c7e64bad96180
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SSDEEP
3072:xPd4n/M+WLcilrpgGH/GwY87mVmIXarMc:xP6/M+WLckOBhVmIqrMc
Static task
static1
Behavioral task
behavioral1
Sample
93ee28a5349ef6b05abf914e43b34333ca33bb24a36fcc07bec3f818fdadae42.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
93ee28a5349ef6b05abf914e43b34333ca33bb24a36fcc07bec3f818fdadae42.exe
Resource
win10v2004-20250314-en
Malware Config
Extracted
remcos
1.7 Pro
Host
systemcontrol.ddns.net:45000
systemcontrol2.ddns.net:45000
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audio_folder
audio
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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
5
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copy_file
OfficeUpgrade.exe
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copy_folder
OfficeUpgrade
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delete_file
false
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hide_file
true
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hide_keylog_file
true
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install_flag
false
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install_path
%AppData%
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keylog_crypt
true
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keylog_file
Upgrader.dat
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keylog_flag
false
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keylog_folder
Upgrader
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keylog_path
%AppData%
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mouse_option
false
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mutex
req_khauflaoyr
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screens
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screenshot_path
%AppData%
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screenshot_time
1
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startup_value
OfficeUpgrade
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take_screenshot_option
false
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take_screenshot_time
5
Targets
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Target
93ee28a5349ef6b05abf914e43b34333ca33bb24a36fcc07bec3f818fdadae42.exe
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Size
134KB
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MD5
604489f03ada0efe0e572dc243ec601f
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SHA1
675dd6d71af11dfec2d1922e9a2e51677570ea67
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SHA256
93ee28a5349ef6b05abf914e43b34333ca33bb24a36fcc07bec3f818fdadae42
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SHA512
d99e8406b27f2e3668f224db1b0d2a49db68bec3be67787f02b835cbfbf9b768ec89a3eebaecda1a80a2c4fd89806124403b0370479fae7c106c7e64bad96180
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SSDEEP
3072:xPd4n/M+WLcilrpgGH/GwY87mVmIXarMc:xP6/M+WLckOBhVmIqrMc
Score10/10-
Remcos family
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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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