Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24-09-2024 08:46
Static task
static1
Behavioral task
behavioral1
Sample
72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe
Resource
win10v2004-20240802-en
General
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Target
72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe
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Size
2.6MB
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MD5
515db4f6275767476e5694acecf9cbeb
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SHA1
3d4e8845de05195402f8e3e13b8f6f7833868927
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SHA256
72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281
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SHA512
1c3a63aa9dcfec13b23017cb536a4a5f64e647f8a0f67c6f295684fedaecc5b452f3efb88204346eda72f376cd6d72e9479776b1ff4f9aa070bc8830478fec20
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SSDEEP
49152:b/RbkzSYl+aFUUhf3LIc3VEarMl7mmpkaRAYY+a357+NRsVS2pVMSYP3eSbkGBD0:b7oLX3VEarqm6kqm5
Malware Config
Extracted
remcos
ZILVESTRE
ximercxjs.con-ip.com:1667
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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-N245QQ
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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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\Nordou = "C:\\Users\\Admin\\Music\\ManagerFI\\ManagerVPNUpdater.exe" 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe -
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 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2316 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2532 wrote to memory of 2316 2532 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe 31 PID 2532 wrote to memory of 2316 2532 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe 31 PID 2532 wrote to memory of 2316 2532 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe 31 PID 2532 wrote to memory of 2316 2532 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe 31 PID 2532 wrote to memory of 2316 2532 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe 31 PID 2532 wrote to memory of 2316 2532 72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe"C:\Users\Admin\AppData\Local\Temp\72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Users\Admin\AppData\Local\Temp\72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe"C:\Users\Admin\AppData\Local\Temp\72df2aec1ffc4aa6b345c79159ba506ce4bbc0dfe9e0ff15b7cc1ede56bac281.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2316
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
144B
MD574847afef439644a3d43bb4582af0856
SHA16ec742de6c682edfb6590a66f04afb97e002d182
SHA256828d3918b5ff511ff79ee89f70ead9d99b0d8d7f9400544bec83966084ea8395
SHA512e6d917444bdb128c85dcc43c54bec54f06cda7dc0b5ac28a8a431e5dd45a862d764c58f88a5cf69cec8fd5d54d1571970160cda745fc0e50df60c770fb456c85