Behavioral task
behavioral1
Sample
c648e3cdb502474209228ff5e22a7ce9b11145fbef59f40629a2dec6e66cee55.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c648e3cdb502474209228ff5e22a7ce9b11145fbef59f40629a2dec6e66cee55.exe
Resource
win10v2004-20240426-en
General
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Target
c648e3cdb502474209228ff5e22a7ce9b11145fbef59f40629a2dec6e66cee55
-
Size
194KB
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MD5
39ca505bba09ff01ba0f0f3e5161c536
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SHA1
29de13d6d8f10f01f5571eabf5b65dcc3fb0ebaa
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SHA256
c648e3cdb502474209228ff5e22a7ce9b11145fbef59f40629a2dec6e66cee55
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SHA512
7c485f00d65acaea79344d964b3a6457fef0337e89bcd0ef3f426ac2730844e63d068f105cf0f234d69dcc691482231be4c3bd2e4987be0c74ead222dfddaa75
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SSDEEP
3072:sr85Ca5L12mVXvzjhDiD4UtI/5rbaGD3E7o5+XeCS5KS/MbrS1/+:k9a5LF/hO0mWrNbE7A+X+Iu1G
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 c648e3cdb502474209228ff5e22a7ce9b11145fbef59f40629a2dec6e66cee55
Files
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c648e3cdb502474209228ff5e22a7ce9b11145fbef59f40629a2dec6e66cee55.exe windows:4 windows x86 arch: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