Behavioral task
behavioral1
Sample
a9781764d450a6fd4a051a5458a44daf2c7c09a5b50d31c99a68bb42e49657a7.exe
Resource
win7-20241010-en
General
-
Target
a9781764d450a6fd4a051a5458a44daf2c7c09a5b50d31c99a68bb42e49657a7
-
Size
903KB
-
MD5
3b54141cff7b62c3cf104ded5b81f9f9
-
SHA1
b7c731020d44d4e7a2e746ae881ade4b913a820e
-
SHA256
a9781764d450a6fd4a051a5458a44daf2c7c09a5b50d31c99a68bb42e49657a7
-
SHA512
48b8873a8d442c4970190ed4e47c5ab3188dc66657f7522bef35925df63fd407f21ffd4a405b0950434b342c9a613a2f7c380161feed3044e2c36d111532999a
-
SSDEEP
12288:X0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCBfm9rR6W7BaepBwzo7dG1lFlWe:Uam4MROxnF4HrrcI0AilFEvxHP2Foo1
Malware Config
Extracted
orcus
195.88.218.126:10134
506896127da14104970f302adad03bf3
-
autostart_method
Disable
-
enable_keylogger
false
-
install_path
%programfiles%\Orcus\Orcus.exe
-
reconnect_delay
10000
-
registry_keyname
Orcus
-
taskscheduler_taskname
Orcus
-
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 a9781764d450a6fd4a051a5458a44daf2c7c09a5b50d31c99a68bb42e49657a7
Files
-
a9781764d450a6fd4a051a5458a44daf2c7c09a5b50d31c99a68bb42e49657a7.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: 898KB - Virtual size: 897KB
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