Behavioral task
behavioral1
Sample
b380702b2efcf3f396879bf8a26a26c49bcaff0653feaf00cd3906e49aeeb02e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b380702b2efcf3f396879bf8a26a26c49bcaff0653feaf00cd3906e49aeeb02e.exe
Resource
win10v2004-20240508-en
General
-
Target
b380702b2efcf3f396879bf8a26a26c49bcaff0653feaf00cd3906e49aeeb02e
-
Size
944KB
-
MD5
5b2b363429b9a05c302a472918f7a11c
-
SHA1
487eb2ba20779fe2b80932c2c1f0192a2643a17e
-
SHA256
b380702b2efcf3f396879bf8a26a26c49bcaff0653feaf00cd3906e49aeeb02e
-
SHA512
3868dc59c0a8cac98d0f9f075ff6d0d457fde42f9aa50c7fead2fadf4c83fdfac9da70883354dee3039f0f64c392c2d5cb107d4bc809d59cb4bd81d9bf330976
-
SSDEEP
24576:jGRs4MROxnFi36sVrrcI0AilFEvxHPYooh:jM/Mio7VrrcI0AilFEvxHP
Malware Config
Extracted
orcus
Tanin Komp
192.168.200.18:10134
e8facf65797c47f380e8502c73b84cf9
-
autostart_method
TaskScheduler
-
enable_keylogger
false
-
install_path
%programfiles%\Orcus\Orcus.exe
-
reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
<inecraft server administration tools
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watchdog_path
Temp\Minecraft server tools tasker.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 b380702b2efcf3f396879bf8a26a26c49bcaff0653feaf00cd3906e49aeeb02e
Files
-
b380702b2efcf3f396879bf8a26a26c49bcaff0653feaf00cd3906e49aeeb02e.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: 912KB - Virtual size: 912KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 30KB - Virtual size: 30KB
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