Behavioral task
behavioral1
Sample
1bbb5106bae066a5989b3c7540b2ed9d_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1bbb5106bae066a5989b3c7540b2ed9d_JC.exe
Resource
win10v2004-20230915-en
General
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Target
1bbb5106bae066a5989b3c7540b2ed9d_JC.exe
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Size
3.0MB
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MD5
1bbb5106bae066a5989b3c7540b2ed9d
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SHA1
bd611c62fcd746f98048fc4727e18a7487460734
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SHA256
bf6031919b7a1c0335b60d97bac3b06dff7ed62323bdd9b4ce7c39ce409c769b
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SHA512
38f7d7579aaa9f1a62c3762271a173bcb115d54b298a26fee49a3e403de488ed092ecd1c452c68df7e8ed42ca9ee1c787e892a7a4f18328b9646bae7550c4612
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SSDEEP
49152:x0O2BDPSqZNyHVsRiFZmdlphytGcokPg4z/6ECU9K19FTafdp4S4U+ZcTz+0:v2B/MH3BCU1nrn
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 1bbb5106bae066a5989b3c7540b2ed9d_JC.exe
Files
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1bbb5106bae066a5989b3c7540b2ed9d_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