Behavioral task
behavioral1
Sample
c391f8bc7c54b8ac5e9839b2b3982aaeeda03be34e12569202aa9a6ef3e749de.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c391f8bc7c54b8ac5e9839b2b3982aaeeda03be34e12569202aa9a6ef3e749de.exe
Resource
win10v2004-20241007-en
General
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Target
c391f8bc7c54b8ac5e9839b2b3982aaeeda03be34e12569202aa9a6ef3e749de
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Size
1.2MB
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MD5
9f4c208d3be3184681489a318fa65a12
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SHA1
d440124ebf7da91ff4e17d8e3d858a18e1e9174b
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SHA256
c391f8bc7c54b8ac5e9839b2b3982aaeeda03be34e12569202aa9a6ef3e749de
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SHA512
cd473dbf61d65973eae8aeb7d0a9775ae35832f5a2f73a6c0a86db45ac8aed4189b48ed656572d41878bbbaf9cbf4cf78e105ecddad05b2e9a57a27e89aa9a8b
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SSDEEP
6144:k9qEDbKW7DL921B4425yxj6jvHJg596s0OEI1CHpDNvIkO/crrWuz0C9:/EDbKW7l75yQOEIKvIArN
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource c391f8bc7c54b8ac5e9839b2b3982aaeeda03be34e12569202aa9a6ef3e749de
Files
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c391f8bc7c54b8ac5e9839b2b3982aaeeda03be34e12569202aa9a6ef3e749de.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