Behavioral task
behavioral1
Sample
Loader.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Loader.exe
Resource
win10v2004-20240709-en
General
-
Target
Loader.exe
-
Size
571KB
-
MD5
60ae21803a1707f74d5f26303fa5b0d4
-
SHA1
fffde0c532f8be2bbc7dd9a86230db466222732d
-
SHA256
198987ca63f9637fa61d491a555a19daa40bf608a6648f88773c27ce4e9472fe
-
SHA512
b934e18ddc746ffcf75403edbd6fc8973d634b0bb88ced80f9cb25d97ebb910aa4fd17a5ab59b3e3ac80ec1395f39e10199c9f81bf653597b498da8a9d7909f4
-
SSDEEP
12288:u2YZ6GRhLOiIuLhtZsKo4RUiD4xYmFnjye0WWBJY1FYnUQ:EnnPLr1/RUiDwYm4qenUQ
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Loader.exe
Files
-
Loader.exe.exe windows:4 windows x86 arch:x86
Password: 123
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ