Behavioral task
behavioral1
Sample
Serverexe.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
Serverexe.exe
Resource
win10v2004-20230621-en
General
-
Target
Serverexe.exe
-
Size
151KB
-
MD5
90d444c47ac6ce6658f4c2b503d0b859
-
SHA1
5469ce598db79cbf4fff48f1669709d7bdbe521b
-
SHA256
cbe3c371768fcfcddc01a3c3b06ab791458b935bf71e3995b4a7007168fe626a
-
SHA512
9cb908e1e774c89ada275c952120cd90751b10187254a959efafa2ab7fbf55cabf1ab265337601f10985c3aedd52b88ececeaba1cc59e15c59c92ebc2cadce64
-
SSDEEP
3072:bDnpg6Q+yJO6AjVd1nut+uV2mTVDjFwkWl176jZ1hCagdgvPW:fnpgqdVdRQ/vqkg1gEagdgH
Malware Config
Extracted
njrat
im523
blue_linux
bluelinux.ddns.net:1556
3793fa772f1045b1e7c5d7cd79bb658d
-
reg_key
3793fa772f1045b1e7c5d7cd79bb658d
-
splitter
|'|'|
Signatures
-
Njrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Serverexe.exe
Files
-
Serverexe.exe.exe windows 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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 115KB - Virtual size: 114KB
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