Behavioral task
behavioral1
Sample
NEAS.8bbfdcfab0e8a6dab447c95887e31025exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.8bbfdcfab0e8a6dab447c95887e31025exe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.8bbfdcfab0e8a6dab447c95887e31025exe_JC.exe
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Size
934KB
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MD5
8bbfdcfab0e8a6dab447c95887e31025
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SHA1
5283ecd744c40aaf6f2dba173aeecabe8759b0c6
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SHA256
2102c8781778ab5bc3a15c8a415c8d29348c8fa0a009c7439841298c57990c59
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SHA512
8e71f98b3d97ae7b2a7bc5b44453e522ff156fa9fc446b6123a77c98794c5d986f743ad09a725a4fe28c5bc965ff86155107501d1f150887c37ec7fa50841af2
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SSDEEP
12288:aDOef3ngl3lloc10X+hd6gXBxNVtbU3MjYCO3Y:wOCQl1lrMxgRxjO3M8Cf
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.8bbfdcfab0e8a6dab447c95887e31025exe_JC.exe
Files
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NEAS.8bbfdcfab0e8a6dab447c95887e31025exe_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