Behavioral task
behavioral1
Sample
e53fb52a65763975410bd97398f233951d1b3fceabbf7b6c0ea08043a0ae863b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e53fb52a65763975410bd97398f233951d1b3fceabbf7b6c0ea08043a0ae863b.exe
Resource
win10v2004-20240226-en
General
-
Target
e53fb52a65763975410bd97398f233951d1b3fceabbf7b6c0ea08043a0ae863b.sample
-
Size
202KB
-
MD5
fb0065835de2926edd94a2e46046a404
-
SHA1
5baff8c284fc9598578307142543d64a17406035
-
SHA256
e53fb52a65763975410bd97398f233951d1b3fceabbf7b6c0ea08043a0ae863b
-
SHA512
40e08e8ccfacda3feb597bd23e765b4a06bd0e6e9f850466f1a10ecf69aa35c789c3d81cbf6d33963f647f476274a60f581e55eff9fc78b12a410c90baed91e2
-
SSDEEP
3072:sr85CkACvkIF/o7t4PX5AvJ+juO4LcVm8hm2+fD5RiXm5vQ:k9k5sIm7t4PyaELcE8hSfD5RiXmS
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Neshta family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e53fb52a65763975410bd97398f233951d1b3fceabbf7b6c0ea08043a0ae863b.sample
Files
-
e53fb52a65763975410bd97398f233951d1b3fceabbf7b6c0ea08043a0ae863b.sample.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