Overview
overview
10Static
static
105b8ec7a0fa...d3.exe
windows7-x64
105b8ec7a0fa...d3.exe
windows10-2004-x64
105b8ec7a0fa...d3.exe
android-9-x86
5b8ec7a0fa...d3.exe
android-10-x64
5b8ec7a0fa...d3.exe
android-11-x64
5b8ec7a0fa...d3.exe
macos-10.15-amd64
5b8ec7a0fa...d3.exe
ubuntu-18.04-amd64
5b8ec7a0fa...d3.exe
debian-9-armhf
5b8ec7a0fa...d3.exe
debian-9-mips
5b8ec7a0fa...d3.exe
debian-9-mipsel
General
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Target
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
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Size
915KB
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Sample
250113-gps49s1qgk
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MD5
ec7d1fc892a9e267847bfb476f07b25a
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SHA1
3ef8f87e97e0cc38d82682837265036f10d5aa0b
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SHA256
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3
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SHA512
5b7956b718d154896b89640ce659fee0c52a6963845e23350e38aa142674083b7d3be9657d5a30a5a7ac483bf8be46a29f7890afc9d8b5438d147c7c4f7c96f0
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SSDEEP
24576:IXqP4MROxnFD3h74S4xrZlI0AilFEvxHiNpx9:IXjMiJ2rZlI0AilFEvxHiNl
Behavioral task
behavioral1
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral4
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
android-x64-20240624-en
Behavioral task
behavioral5
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
android-x64-arm64-20240624-en
Behavioral task
behavioral6
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
macos-20241101-en
Behavioral task
behavioral7
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral8
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral9
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
debian9-mipsbe-20240729-en
Behavioral task
behavioral10
Sample
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
Resource
debian9-mipsel-20240611-en
Malware Config
Extracted
orcus
winzip
z3roxl33t.hopto.org:7415
676113f043a94b71a3b9dfa0e0dd63be
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autostart_method
TaskScheduler
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enable_keylogger
true
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install_path
%programfiles%\winzip data\winzip.exe
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reconnect_delay
10000
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registry_keyname
winzip service
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taskscheduler_taskname
winzip services
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watchdog_path
Temp\winzip.exe
Targets
-
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Target
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe
-
Size
915KB
-
MD5
ec7d1fc892a9e267847bfb476f07b25a
-
SHA1
3ef8f87e97e0cc38d82682837265036f10d5aa0b
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SHA256
5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3
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SHA512
5b7956b718d154896b89640ce659fee0c52a6963845e23350e38aa142674083b7d3be9657d5a30a5a7ac483bf8be46a29f7890afc9d8b5438d147c7c4f7c96f0
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SSDEEP
24576:IXqP4MROxnFD3h74S4xrZlI0AilFEvxHiNpx9:IXjMiJ2rZlI0AilFEvxHiNl
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Orcus family
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Orcus main payload
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Orcurs Rat Executable
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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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Drops desktop.ini file(s)
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Drops file in System32 directory
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