Behavioral task
behavioral1
Sample
d2f1d9d0ac921b9d69285be2e67b136d4b9bed200a6ae090070f76236c8c38b4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d2f1d9d0ac921b9d69285be2e67b136d4b9bed200a6ae090070f76236c8c38b4.exe
Resource
win10v2004-20240226-en
General
-
Target
d2f1d9d0ac921b9d69285be2e67b136d4b9bed200a6ae090070f76236c8c38b4
-
Size
278KB
-
MD5
46a664c7b53e1ee9cd83ead22b0dff77
-
SHA1
5d132e8af94bf3f3c8d1f79893c2f0b14de33374
-
SHA256
d2f1d9d0ac921b9d69285be2e67b136d4b9bed200a6ae090070f76236c8c38b4
-
SHA512
ddf59e92617ab8c7b01dd2fba939a0bb7631e6cb901937c097a0ebf3c1c48558e1b083e21ae6eacf3969a4febf03986f5f39f528a103ef02100f769d77ceed75
-
SSDEEP
6144:k9wFscKHdiQzbrsTNiqbj/39AX4GchG0N+:v1u/ebj/aghG0M
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 d2f1d9d0ac921b9d69285be2e67b136d4b9bed200a6ae090070f76236c8c38b4
Files
-
d2f1d9d0ac921b9d69285be2e67b136d4b9bed200a6ae090070f76236c8c38b4.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