Behavioral task
behavioral1
Sample
3bd7c26cbcac2b0c27dddf0769f2681c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3bd7c26cbcac2b0c27dddf0769f2681c.exe
Resource
win10v2004-20231215-en
General
-
Target
3bd7c26cbcac2b0c27dddf0769f2681c
-
Size
8.7MB
-
MD5
3bd7c26cbcac2b0c27dddf0769f2681c
-
SHA1
54b10ba3362f11488285500fe1ced5ec9f11d15f
-
SHA256
586415918a232e0c0c7c6b43882de0aa36c8d65e04dd1a482422acbecc56ad54
-
SHA512
d44c423c307042fa1b00f81c4f577bc3c2d9c2cdc49ac9b62d1f89ffdf04d64b5a2e9983e51570b2dd06e9c99524f23068fa5488750d7fe0fb998d09569aad03
-
SSDEEP
196608:+9A3DAnfudQZKuNK0kMp2Wxw2tr3aA5Jegn9kaK6Hj0aaNz9ZBJ7:N3DAnGKZKuNK0SvAn9kaK6gaaNRZb
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3bd7c26cbcac2b0c27dddf0769f2681c
Files
-
3bd7c26cbcac2b0c27dddf0769f2681c.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 13.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_winzip_ Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE