Behavioral task
behavioral1
Sample
37f331c07cf45ff9511c9aaa09012f0a8c3ff8795ec74aea3cf51bbe3bc4434dN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
37f331c07cf45ff9511c9aaa09012f0a8c3ff8795ec74aea3cf51bbe3bc4434dN.exe
Resource
win10v2004-20241007-en
General
-
Target
37f331c07cf45ff9511c9aaa09012f0a8c3ff8795ec74aea3cf51bbe3bc4434dN.exe
-
Size
2.3MB
-
MD5
3ca0ecf8d30b34bb349d77fdba17e130
-
SHA1
d62f508e4aee19b48c0a9ad8a8822c1d7d228261
-
SHA256
37f331c07cf45ff9511c9aaa09012f0a8c3ff8795ec74aea3cf51bbe3bc4434d
-
SHA512
124ee856fbcf267b791f64ff201f21d58933053cd4c87a3b85f59c36fee4cd629c5558d38e0519a8aba43d93d2a5eec29c3a597273b3b0ab391ddf1e39dbe58f
-
SSDEEP
49152:QMV2VOO89FELz3gUdDEw6u2xw0DDeuy4NMLL8kbg:Qu2VCSldDZ4w0DDx08f
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 37f331c07cf45ff9511c9aaa09012f0a8c3ff8795ec74aea3cf51bbe3bc4434dN.exe
Files
-
37f331c07cf45ff9511c9aaa09012f0a8c3ff8795ec74aea3cf51bbe3bc4434dN.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