Behavioral task
behavioral1
Sample
1cd75c5e1b0517a45525b7f7e631d29dc023809d27d97b566ac32f7451223435.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1cd75c5e1b0517a45525b7f7e631d29dc023809d27d97b566ac32f7451223435.exe
Resource
win10v2004-20241007-en
General
-
Target
1cd75c5e1b0517a45525b7f7e631d29dc023809d27d97b566ac32f7451223435.exe
-
Size
3.8MB
-
MD5
90992a2007c5d123da670b2591957cd0
-
SHA1
b228d30e49674c9b8b2e7e810d367695fe0336ba
-
SHA256
1cd75c5e1b0517a45525b7f7e631d29dc023809d27d97b566ac32f7451223435
-
SHA512
cc682cf537c78d9addf2b13fd650036678d4f34a8ce9fd8517435aefd6aa90df886f1a41c83a8a3f0e5e5b7078781fdb7b672905a117041c532700c4929946ce
-
SSDEEP
98304:87pkMflhgt3o7OHPvwyvdfzsVy6TNe0EPjx5iY7XwE:/fvBzp6TcPjXiEV
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 1cd75c5e1b0517a45525b7f7e631d29dc023809d27d97b566ac32f7451223435.exe
Files
-
1cd75c5e1b0517a45525b7f7e631d29dc023809d27d97b566ac32f7451223435.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