Behavioral task
behavioral1
Sample
e28e0b202b118fc3c98e7887eff1f65214d1d4c51dad6b7db86d09913b493477.exe
Resource
win7-20240704-en
General
-
Target
e28e0b202b118fc3c98e7887eff1f65214d1d4c51dad6b7db86d09913b493477
-
Size
918KB
-
MD5
5474ceea6b0979ae2b41e0ce1ced76f2
-
SHA1
e054f4a3f77f6c65a931489c6c3245ee65f9afab
-
SHA256
e28e0b202b118fc3c98e7887eff1f65214d1d4c51dad6b7db86d09913b493477
-
SHA512
7bae6b92178ccbe72c705ccebc8be74bf0bb2c788e1b99cefe0d0d8fd9c30a0e9de5e9b7a99754192ce3111234eca4787332994661463d85df9f9be958411230
-
SSDEEP
24576:1G+4MROxnFH3iRM4lrrcI0AilFEvxHPeooM:1WMihillrrcI0AilFEvxHP
Malware Config
Extracted
orcus
147.185.221.21:18264
9ba7e84f7b7f4dda90da4044a35cb212
-
autostart_method
TaskScheduler
-
enable_keylogger
true
-
install_path
%programfiles%\Windows Fonts\FontDriver.exe
-
reconnect_delay
10000
-
registry_keyname
FontDriver
-
taskscheduler_taskname
WindowsFontDriver
-
watchdog_path
AppData\lssas.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 e28e0b202b118fc3c98e7887eff1f65214d1d4c51dad6b7db86d09913b493477
Files
-
e28e0b202b118fc3c98e7887eff1f65214d1d4c51dad6b7db86d09913b493477.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: 915KB - Virtual size: 914KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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