Behavioral task
behavioral1
Sample
NEAS.025042f7c7c141793eeb40f80bf0d030_JC.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.025042f7c7c141793eeb40f80bf0d030_JC.dll
Resource
win10v2004-20231020-en
General
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Target
NEAS.025042f7c7c141793eeb40f80bf0d030_JC.exe
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Size
246KB
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MD5
025042f7c7c141793eeb40f80bf0d030
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SHA1
52887b6f186dfe02b55e2b015d00cb210c09c469
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SHA256
f8e1f686b84676a496e47d67726dd1dd4e96f5a77e523d1ab6065815a27ebf93
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SHA512
59660abb81fa11b899d0688195d568f89cb620226628bb4620bfded670a6b47e710225fa7401c381d8e1649167e177a865beb927b5e4f6c51f261aacbdb1fee3
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SSDEEP
6144:r2KiboLT9VbSG0EIUtTTSLE9HvIAN6dahjEW:r2RELT9JSGH5Tq6vWO9
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.025042f7c7c141793eeb40f80bf0d030_JC.exe
Files
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NEAS.025042f7c7c141793eeb40f80bf0d030_JC.exe.dll windows:4 windows x86
540ee32bcaf7ba1e1fc7cf8c0dcb02aa
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
VirtualProtect
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
IsWindowEnabled
advapi32
RegCloseKey
oleaut32
SysReAllocStringLen
Sections
CODE Size: - Virtual size: 149KB
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: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 243KB - Virtual size: 243KB
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: 116B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ