Behavioral task
behavioral1
Sample
NEAS.d8dd3d554c758e6ee0e485202e5c0dad_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.d8dd3d554c758e6ee0e485202e5c0dad_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.d8dd3d554c758e6ee0e485202e5c0dad_JC.exe
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Size
337KB
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MD5
d8dd3d554c758e6ee0e485202e5c0dad
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SHA1
7941f170ece974cddca13f54e6ca26484e3b09c5
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SHA256
8a65dc32d09da1fc044f712809ce9655f789fd67f27af3ec8ffeff30b62a15a0
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SHA512
0db1dcb2b9ad82107c86588ae5187e96c6dfd269001aba7240425711fab5e64a29b9e8d255d3abb50617c3119507e3750ef13b395e642d2bc01efe3c2fca7ea9
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SSDEEP
3072:sr85C9UWiwEmwR5nPnHY6ZS36wwiwJHGAruN4GVBcNPxV0fe/5vzcPIMCyCVvlq5:k9+mqn46ZuBn4iQpVzFhlOk9JdDW
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.d8dd3d554c758e6ee0e485202e5c0dad_JC.exe
Files
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NEAS.d8dd3d554c758e6ee0e485202e5c0dad_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