Behavioral task
behavioral1
Sample
NEAS.0aaa959e1f68c04dc175a589deee8d50_JC.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.0aaa959e1f68c04dc175a589deee8d50_JC.dll
Resource
win10v2004-20230915-en
General
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Target
NEAS.0aaa959e1f68c04dc175a589deee8d50_JC.exe
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Size
254KB
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MD5
0aaa959e1f68c04dc175a589deee8d50
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SHA1
9a856d841bbd188d0094362bd237fbd7d546661d
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SHA256
167280418d9e7e761c73fc0f74aed1c5b34fb73003e71902b3091f57723e5cd9
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SHA512
da6abaab2a33024f7519ece47a279c85e49a5fb723aa25546222df1a9f531e688f917b56f421d6e6b29161021c4941702930c0025bca53822a1fb9d143ed5b46
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SSDEEP
6144:B+Yf+XFDk8zQOvzCZlYGtlJ4rC31FbJ9ClvmRQFkz+57J/U3C4lpWum5k:Ut/xvzCZl9t4rClRJ9Clvy+57myowumq
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.0aaa959e1f68c04dc175a589deee8d50_JC.exe
Files
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NEAS.0aaa959e1f68c04dc175a589deee8d50_JC.exe.dll windows:4 windows x86
0d53a0bea4e1e6e50d45e013bb8ff0db
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_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetVersionExA
GetVersion
CreateEventA
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
IsWindowEnabled
advapi32
AdjustTokenPrivileges
oleaut32
SafeArrayCreate
Sections
CODE Size: - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 251KB - Virtual size: 251KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 200B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ