Behavioral task
behavioral1
Sample
fb40acdca9c484f7d43b5e2c7ac8e2fcb129fd90fc5d1f549f84f3d283e43533.exe
Resource
win7-20240221-en
General
-
Target
fb40acdca9c484f7d43b5e2c7ac8e2fcb129fd90fc5d1f549f84f3d283e43533.exe
-
Size
1.9MB
-
MD5
541a9d3031657ebc794dc43a70511384
-
SHA1
1c18826b93532c58a2a20ac1061e4309e7441867
-
SHA256
fb40acdca9c484f7d43b5e2c7ac8e2fcb129fd90fc5d1f549f84f3d283e43533
-
SHA512
fd3df8395904bad5ab23ebc1ac21febac8a55ebfe390039cba6b35d47c41963e91cc17f6c2144b024dc1d100528beec5ab6ee337b8181fb7c6630c6fef5e3c22
-
SSDEEP
24576:s7USn+9Co5+54pIbtNSPouMVMOU93aBOR/UCtN0FSrSOdJw1EgfqBhR5OMqj6oxq:8qIZuMCso1U6Tda1lAeMsynjCM5x6
Malware Config
Signatures
-
Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Detects executables packed with unregistered version of .NET Reactor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_DotNetReactor -
Zgrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource fb40acdca9c484f7d43b5e2c7ac8e2fcb129fd90fc5d1f549f84f3d283e43533.exe
Files
-
fb40acdca9c484f7d43b5e2c7ac8e2fcb129fd90fc5d1f549f84f3d283e43533.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 800B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ