Behavioral task
behavioral1
Sample
a391f0b4b19ea7189df5320bb2c44f30_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a391f0b4b19ea7189df5320bb2c44f30_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
a391f0b4b19ea7189df5320bb2c44f30_NEAS
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Size
2.6MB
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MD5
a391f0b4b19ea7189df5320bb2c44f30
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SHA1
078c1836a49bed9672f999aa31a4409730e8872e
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SHA256
684ff6aeffa333f9f2f55ca6bede9d52c72a8536a725ed78045d7eff7c1413a2
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SHA512
af7dd79a90bdf989728b8ef0cbccec9757d96a51258709d0dc9b1615d7f1006b9a85166069e629b393db1e4948d08ec9d7d41d8bcb37e0bd17110ef6ebaf3d50
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SSDEEP
49152:XXzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVL:XXzhW148Pd+Tf1mpcOldJQ3/VL
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a391f0b4b19ea7189df5320bb2c44f30_NEAS
Files
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a391f0b4b19ea7189df5320bb2c44f30_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
Size: 34KB - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 7B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ