Behavioral task
behavioral1
Sample
a29e927be04822fa3f0a8efd1803fcffa132fefdf94525b83e2270b63efcabcd.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
a29e927be04822fa3f0a8efd1803fcffa132fefdf94525b83e2270b63efcabcd.exe
Resource
win10v2004-20230621-en
General
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Target
a29e927be04822fa3f0a8efd1803fcffa132fefdf94525b83e2270b63efcabcd
-
Size
2.6MB
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MD5
a92b7e07deee923bb3e33d6da6c1c066
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SHA1
be8eeee1afc3d06df53cbdac38b3200a62684e48
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SHA256
a29e927be04822fa3f0a8efd1803fcffa132fefdf94525b83e2270b63efcabcd
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SHA512
b8c06f5f6e416a29b4870238a98936dc864a6c988196dea4b5f1600f25f7a56cfc00b9fdad082fe6a3e90561f244de42180f687af7edd9f79650a18a56507a76
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SSDEEP
49152:lB/E2LMYjLwcFfHdUyoUqidKHPXoEc1MwvbFfyJIP24N9XZ:P/LLMYj0c/i0KvXoeURfyMx3J
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a29e927be04822fa3f0a8efd1803fcffa132fefdf94525b83e2270b63efcabcd
Files
-
a29e927be04822fa3f0a8efd1803fcffa132fefdf94525b83e2270b63efcabcd.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: 5.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pe Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 456KB - Virtual size: 454KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 76KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 824B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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