Static task
static1
Behavioral task
behavioral1
Sample
Brazukas.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Brazukas.exe
Resource
win10v2004-20240709-en
General
-
Target
4228eef9927af6e209e347c3ad790513_JaffaCakes118
-
Size
896KB
-
MD5
4228eef9927af6e209e347c3ad790513
-
SHA1
86af239ed2133e0cb45e144b7b8440233c3193b9
-
SHA256
3e3df4b44ff52f27906ed578f63d72b0c1c63363ee9b48f8ecf49367101e3e07
-
SHA512
0cf7671d28e0aad4448def64adc4ef526f3a7d5fcafe7cde37d3b4e09f293d24b58543c6f9a2c32caa1255c026bb11cb307423d87b43aac740db00e8e30d362f
-
SSDEEP
24576:YHb6r/p1P41RIfGNp4U3pxrs6rZ1wbfzJP+fW:DrnP4PIfGNayJOf1PYW
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Brazukas.exe
Files
-
4228eef9927af6e209e347c3ad790513_JaffaCakes118.rar
-
Brazukas.exe.exe windows:4 windows x86 arch:x86
f95c3d489bb12bcbac4bf2fe9e9a9ceb
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_BYTES_REVERSED_HI
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
user32
GetKeyboardType
advapi32
RegQueryValueExA
oleaut32
SysFreeString
version
VerQueryValueA
gdi32
UnrealizeObject
comctl32
ImageList_SetIconSize
shell32
ShellExecuteA
Sections
CODE Size: 861KB - Virtual size: 4.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 142KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE