rundll32
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.05a07e34542fb0639b8641ea93f7c850_JC.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.05a07e34542fb0639b8641ea93f7c850_JC.dll
Resource
win10v2004-20231020-en
General
-
Target
NEAS.05a07e34542fb0639b8641ea93f7c850_JC.exe
-
Size
5KB
-
MD5
05a07e34542fb0639b8641ea93f7c850
-
SHA1
51a0c60925c5ecb2645a7e092c89b0a763bb9823
-
SHA256
7893abadc521e42a3235796061a769aee68d29e63c9fa50ca35e87d2b1690521
-
SHA512
3d05443c580482bad82e4085beef0fb706c2f559af115b3753766d1cba45c3a916c9d111dd1197cbfd5f3df3336015cb2a6b897db05a5a1f76397e3cf873704f
-
SSDEEP
96:DixZjmjtjd8jPjcZGR5TIZoocc+ctY5jbcooGtToEb:unSR6bgYLnGOAoo
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.05a07e34542fb0639b8641ea93f7c850_JC.exe
Files
-
NEAS.05a07e34542fb0639b8641ea93f7c850_JC.exe.dll windows:5 windows x86
33eb74cdd77dab1b168bbaa130115a9d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
ReadFile
CreateFileW
GetProcAddress
LoadLibraryW
user32
PostMessageW
msvcrt
free
_initterm
malloc
_adjust_fdiv
Exports
Exports
Sections
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 503B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 136B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ