Behavioral task
behavioral1
Sample
cc36aa1a029ac12d540078052e03f5f34091a46df480b07a999f0ba4f5ae451e.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
cc36aa1a029ac12d540078052e03f5f34091a46df480b07a999f0ba4f5ae451e.exe
Resource
win10v2004-20230221-en
General
-
Target
cc36aa1a029ac12d540078052e03f5f34091a46df480b07a999f0ba4f5ae451e
-
Size
775KB
-
MD5
d806bfe5ea5662b639df18bd9209b75a
-
SHA1
b72d1065f6d6299f9ad88df9486c5d85ad1b92d9
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SHA256
cc36aa1a029ac12d540078052e03f5f34091a46df480b07a999f0ba4f5ae451e
-
SHA512
147d81eef661963690da5577416bb88525be201adab395c2f1ab65e380e603092da7c22e195b876d6ddcebb42b687a8ad804e038bd92929a3c26fb24f1cd5a36
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SSDEEP
12288:niVujODFDDKgME1YALfudflfhAjDxfMA0OyVA74JdS0wbWcm5cWZdftyd81SR:n+sOmE1nWdfkBfMvdStZmfdfi
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cc36aa1a029ac12d540078052e03f5f34091a46df480b07a999f0ba4f5ae451e
Files
-
cc36aa1a029ac12d540078052e03f5f34091a46df480b07a999f0ba4f5ae451e.exe windows x86
8864948b624a33b260714f546b0b4009
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CreateFileA
CreateThread
DeleteFileA
ExitProcess
ExitThread
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetTempFileNameA
GetTempPathA
GetVersionExA
LoadLibraryA
LoadLibraryExA
OpenProcess
WriteProcessMemory
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 704KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 109KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 110KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pe Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 539KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE