Behavioral task
behavioral1
Sample
84581e88899b708baa7d514da1a4791f_gandcrab_neshta_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
84581e88899b708baa7d514da1a4791f_gandcrab_neshta_JC.exe
Resource
win10v2004-20230703-en
General
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Target
84581e88899b708baa7d514da1a4791f_gandcrab_neshta_JC.exe
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Size
110KB
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MD5
84581e88899b708baa7d514da1a4791f
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SHA1
768704837b8b86b8110cac99d64456667126bc15
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SHA256
549efb102e73e9f2bf3052061e05f217b3b87a8d09eae8debfff8cbd0a5f83fb
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SHA512
b7111cbbc96e4ea344deea84093f382d359b52104ab76af725c73197d4afcebf96db93c25e229792e970b74906f886b13c986838d10b5984301c07132e4f4774
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SSDEEP
1536:JxqjQ+P04wsmJCobAV2/S2OvvdZEcdf+ZZZZZZZZZZZZpXzzzzzzzzzzzzADypcU:sr85Cx2/Ovvdrfdd5BJHMqqDH
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
GandCrab payload 1 IoCs
resource yara_rule sample family_gandcrab -
Gandcrab family
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Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 84581e88899b708baa7d514da1a4791f_gandcrab_neshta_JC.exe
Files
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84581e88899b708baa7d514da1a4791f_gandcrab_neshta_JC.exe.exe 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