Behavioral task
behavioral1
Sample
2b73cf5bd28c4ec42e1469a5b46f5050N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2b73cf5bd28c4ec42e1469a5b46f5050N.exe
Resource
win10v2004-20240802-en
General
-
Target
2b73cf5bd28c4ec42e1469a5b46f5050N.exe
-
Size
1.3MB
-
MD5
2b73cf5bd28c4ec42e1469a5b46f5050
-
SHA1
da18d8fc248dce572d2fcc1f0f01f79bf0200ad2
-
SHA256
4201284abc8e6a0dd00c7c98f5c1def62da0e26dea3647658cafbbb1a26d27dd
-
SHA512
a5cd0e5a109e8919b08d28d2fe805752271da54edc06df262053708f064aad118243e3bcbe09a3b70fb5329cdb5080a2357111d41dff03769e75258626d6f551
-
SSDEEP
24576:CYdCGr2AYMXgkNrDS2UNw0tpHzetzIey7:3dCGr2AfXgkfsw0tFhj
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 2b73cf5bd28c4ec42e1469a5b46f5050N.exe
Files
-
2b73cf5bd28c4ec42e1469a5b46f5050N.exe.exe windows:4 windows x86 arch:x86
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