Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Behavioral task
behavioral1
Sample
5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010.exe
Resource
win7-20231020-en
General
-
Target
5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010
-
Size
914KB
-
MD5
235c483d27fabab5d2b6acdb0cc95d9a
-
SHA1
783de4b8139fdc19d22fe60ec03e1f26f51f2342
-
SHA256
5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010
-
SHA512
bca1ace766f987ea0ec92dc9586d180bae2585712634ff2d59f3123ab7c7f2f957603916701345043db03d339f5aeced1ec1901695196ec47b72a12d20db76b9
-
SSDEEP
24576:Z554MROxnFTH/rrcI0AilFEvxHPlCooU:ZQMiVrrcI0AilFEvxHPl
Malware Config
Extracted
orcus
192.168.0.104:10134
074f3e9137354e019a8839122c4f7df6
-
autostart_method
TaskScheduler
-
enable_keylogger
true
-
install_path
%programfiles%\microsoft\microsoft.exe
-
reconnect_delay
10000
-
registry_keyname
uyer
-
taskscheduler_taskname
uyer
-
watchdog_path
AppData\OrcusWatchdog.exe
Signatures
-
Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
-
Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010
Files
-
5de27d41560716e77970ad4a0818aaa3af2bcfaf84278d9ccdbcb78bf41a8010.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 909KB - Virtual size: 909KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ