Behavioral task
behavioral1
Sample
1b75249568f2c85b8a7ebf8174e1cb39f78d9ad10db0efca274f1d3fd5c60569.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b75249568f2c85b8a7ebf8174e1cb39f78d9ad10db0efca274f1d3fd5c60569.exe
Resource
win10v2004-20240412-en
General
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Target
1b75249568f2c85b8a7ebf8174e1cb39f78d9ad10db0efca274f1d3fd5c60569
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Size
732KB
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MD5
73bd35799d62647fb17973ac9f26156e
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SHA1
32bf5a89d62ad2566f7c9b58073176223d8a26e6
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SHA256
1b75249568f2c85b8a7ebf8174e1cb39f78d9ad10db0efca274f1d3fd5c60569
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SHA512
07875aa1e921cdc6c010e069bbc94a87eb5b8d4892ea6050b87688b5d773067eb9c73e5ba8407d147263c44ff366ab7b622eb2c3636aefef78df1a1f40976775
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SSDEEP
12288:RDfKb7nH5lrPo37AzHTA63I0ihE4aEJOrNv4gM/RetAseY/XExy8906:xfKbT5lrPo37AzHTA63/cfa74F0tAi/Q
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 1b75249568f2c85b8a7ebf8174e1cb39f78d9ad10db0efca274f1d3fd5c60569
Files
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1b75249568f2c85b8a7ebf8174e1cb39f78d9ad10db0efca274f1d3fd5c60569.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