Behavioral task
behavioral1
Sample
NEAS.c500dc2094becb0ec93af597c40c0050_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c500dc2094becb0ec93af597c40c0050_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.c500dc2094becb0ec93af597c40c0050_JC.exe
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Size
3.1MB
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MD5
c500dc2094becb0ec93af597c40c0050
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SHA1
d4850f4c43163a25e6070a10c8ac0690b1c588d7
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SHA256
3988679b02d5446c39ef5c4e257f2bbede1971a42375d9b39cba02f4a10b2296
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SHA512
158e62ce27e9758e057679a2c81dbcb6562f9ca9e0a50c42c33d91ca597979ca3ecbf397ff0de1a815e0d18fe51791803a504d36ad4c1dfd3d4eaa5e43baca78
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SSDEEP
49152:oUFnnIsW43R5I75PoWE8CX8GhitoMb4umrjQTQ2wY3AlrwenvavzeXqQSU:/FnnIs9K+Wk/i+amfQTQjY7enCqXqQx
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.c500dc2094becb0ec93af597c40c0050_JC.exe
Files
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NEAS.c500dc2094becb0ec93af597c40c0050_JC.exe.exe windows:4 windows 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