Behavioral task
behavioral1
Sample
583d44ff74a975d38462c7fb65cb1300N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
583d44ff74a975d38462c7fb65cb1300N.exe
Resource
win10v2004-20240709-en
General
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Target
583d44ff74a975d38462c7fb65cb1300N.exe
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Size
873KB
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MD5
583d44ff74a975d38462c7fb65cb1300
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SHA1
c963606ca60a0cdd41a1eb64e3503a306d89f4bf
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SHA256
0e56ebe4b5a470a3293b0d27abf364b49b545437806c8bc654887c19c51594f4
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SHA512
2a103b2d0d0263775bdd0a89c175b14c8be5987fe6b442a88d3e52394104fa09f6f0f714fa5b4bf50847a730d89f603e4fbf9fd8d3224c79e90542e3958d549f
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SSDEEP
12288:3dTaB3d+aIjAHvbNEycB1QPXY+SW6XHI46mJiAPxgot6R375cK375cK375cK375X:3Za/+a1jVo+4WApg4w37H37H37H37V
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 583d44ff74a975d38462c7fb65cb1300N.exe
Files
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583d44ff74a975d38462c7fb65cb1300N.exe.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