General
-
Target
c541ef92d5024981da22c4cd0a7884be_JaffaCakes118
-
Size
776KB
-
Sample
241205-bx3e1sxlan
-
MD5
c541ef92d5024981da22c4cd0a7884be
-
SHA1
554c2af624c1d1f36d522bbdad0860cc05e4fb31
-
SHA256
0aef5fd40527e7ab78039802a026b1268a330c6580eb1b5bb11ae29137de3d2c
-
SHA512
89059237ff2d332016b9ed49946b31042be61a349b53a4a415e18ab67976d3c12ecfdd9b6311162b56d6d82dd8807cdda4bf43e3fff263af60cb8cb4343eab8f
-
SSDEEP
12288:8XV1Vt7syT8RJJ58bOZmZHGGPVo5yOnperQvBXtvldA93LYzxOd6:8nVtYyKp2zPPOpXvBXtvlg0Ad6
Static task
static1
Behavioral task
behavioral1
Sample
c541ef92d5024981da22c4cd0a7884be_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c541ef92d5024981da22c4cd0a7884be_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
3.1.4 Pro
RemoteHost-5778
5778.hopto.org:5778
-
audio_folder
MicRecords
-
audio_path
%AppData%
-
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
-
install_flag
false
-
install_path
%AppData%
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
keylog_path
%AppData%
-
mouse_option
false
-
mutex
Remcos-8NVW4R
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
Remcos
-
take_screenshot_option
false
-
take_screenshot_time
5
-
take_screenshot_title
notepad;solitaire;
Targets
-
-
Target
c541ef92d5024981da22c4cd0a7884be_JaffaCakes118
-
Size
776KB
-
MD5
c541ef92d5024981da22c4cd0a7884be
-
SHA1
554c2af624c1d1f36d522bbdad0860cc05e4fb31
-
SHA256
0aef5fd40527e7ab78039802a026b1268a330c6580eb1b5bb11ae29137de3d2c
-
SHA512
89059237ff2d332016b9ed49946b31042be61a349b53a4a415e18ab67976d3c12ecfdd9b6311162b56d6d82dd8807cdda4bf43e3fff263af60cb8cb4343eab8f
-
SSDEEP
12288:8XV1Vt7syT8RJJ58bOZmZHGGPVo5yOnperQvBXtvldA93LYzxOd6:8nVtYyKp2zPPOpXvBXtvlg0Ad6
-
Remcos family
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
-