Behavioral task
behavioral1
Sample
5a220afeec958ff5c1b912dcb09e5490_NEAS.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5a220afeec958ff5c1b912dcb09e5490_NEAS.exe
Resource
win10v2004-20240419-en
General
-
Target
5a220afeec958ff5c1b912dcb09e5490_NEAS
-
Size
232KB
-
MD5
5a220afeec958ff5c1b912dcb09e5490
-
SHA1
c3efdd707d4beb57f63f0aec2f83ebb65a546b2e
-
SHA256
47073b972b77b4f2daef4d795a50bbc1685aa7fe59c491b4d06f1a0b32f50d4c
-
SHA512
27bd05b179ebea9c8784b08054dfb5305bbe5c2d028f16eb98dc6bc1e4374ad68a7b4db23461e7fe35fbe61cad9463d5f65d26e53227b526d42249db81858a9c
-
SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhflixim0cfAIuZAIuYSMjoqtMHfhflixim0X:hfAIuZAIuDMVtM/afAIuZAIuDMVtM/5
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5a220afeec958ff5c1b912dcb09e5490_NEAS unpack001/out.upx
Files
-
5a220afeec958ff5c1b912dcb09e5490_NEAS.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ