Behavioral task
behavioral1
Sample
16ca743b1af3725fbc46c23a1b4fde40_exe32_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
16ca743b1af3725fbc46c23a1b4fde40_exe32_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
16ca743b1af3725fbc46c23a1b4fde40_exe32_JC.exe
-
Size
7.3MB
-
MD5
16ca743b1af3725fbc46c23a1b4fde40
-
SHA1
bb6235c4dfc81b9c5aef61c2f9fd2bb131e17a55
-
SHA256
a47c0b59e923687fea3acf9672b0ad5a77d7c087dcd3e59c7011fc7cc1cc8af8
-
SHA512
615ec690050d972b93566faa8ef2a36e701b0197e159bc1f32721257d1fcb6f410cc11507c294bebc899c5428f0abfaf23e873827c927043f576838258663cb4
-
SSDEEP
98304:BG5O3x6NqUolqVPnhMEj27oXpsKRlrWvfjL85FTCnZ:DYNJolkhOkRvTCnZ
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 16ca743b1af3725fbc46c23a1b4fde40_exe32_JC.exe
Files
-
16ca743b1af3725fbc46c23a1b4fde40_exe32_JC.exe.exe windows:4 windows 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