Behavioral task
behavioral1
Sample
NEAS.48df8af607b4476be62d5b3ba4b50d40.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.48df8af607b4476be62d5b3ba4b50d40.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.48df8af607b4476be62d5b3ba4b50d40.exe
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Size
277KB
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MD5
48df8af607b4476be62d5b3ba4b50d40
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SHA1
c15107dca0547c0453040870385ec3e87aa852e5
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SHA256
14c01d2e7a0ab7d0cb96b949ad352e07cd9ddbf7c8e510cd9f83bc6f71d1f146
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SHA512
84d1a5798c264db54eed5c974b59abebe68f4292f95b7cfe4ce5a6641d532b0fcf8e2a852dc532dcb0153cf3b0a5a1c6c582073603078a4ec106c97549763ef2
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SSDEEP
6144:k9daK4l31n2Xs1tccpoKG1Y72yliXK3aPRngjk6F3HQNfGHZSoqVvMYYWyataLg/:Car31n2Xs1tccCKGG72yliXK3ARngjkF
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.48df8af607b4476be62d5b3ba4b50d40.exe
Files
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NEAS.48df8af607b4476be62d5b3ba4b50d40.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