Behavioral task
behavioral1
Sample
1f1f0f9f54bc6d4802fa9223630bdeed.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1f1f0f9f54bc6d4802fa9223630bdeed.exe
Resource
win10v2004-20231215-en
General
-
Target
1f1f0f9f54bc6d4802fa9223630bdeed.exe
-
Size
100KB
-
MD5
1f1f0f9f54bc6d4802fa9223630bdeed
-
SHA1
ab514cc1334eb98ab6f9d8d25bb33bfef6233af3
-
SHA256
dd00ff7493519e086cf5abb2733c4bdd955e2fd581291d17e314a06d04d72c8f
-
SHA512
054f1ba51fc10386e29e3747433eafe55cd44eba3932cf220743ceb46c6ef27aebd0ed711856a6c6b6f18127c183a903a36185d5bcccbc913e855550c4e6b6eb
-
SSDEEP
1536:JxqjQ+P04wsmJCgtwBgbxkNFVu5+A1SocTgi/zuGNM412ZInhA:sr85CgLGNFVu5BfczDNM412ZJ
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 1f1f0f9f54bc6d4802fa9223630bdeed.exe
Files
-
1f1f0f9f54bc6d4802fa9223630bdeed.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