Behavioral task
behavioral1
Sample
a8c1835ed000623ad79c1db86016a7d3_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a8c1835ed000623ad79c1db86016a7d3_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
a8c1835ed000623ad79c1db86016a7d3_JaffaCakes118
-
Size
641KB
-
MD5
a8c1835ed000623ad79c1db86016a7d3
-
SHA1
a8ac243598186f61e7c33ba2691d9d5110b97e84
-
SHA256
1c68469697497c933341ff34d534761a3ce9883219138eb769c5df7c8a74844c
-
SHA512
8164d6074f7eb96b4fbba6f69b49c1e1b75d7f8e673d1e90ae2e9f425865c604e150f104cee76e20e9e6d081313df01ba75cfa5ca3dd23da79de259933fc0a00
-
SSDEEP
12288:DjkArEN249AyE/rbaMct4bO2/VBvYXTsuHqb971coYzVSW/ltLBpL0zvOSYL/:IFE//Tct4bOs/ejHgKXzAWH/4m/
Malware Config
Signatures
-
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8c1835ed000623ad79c1db86016a7d3_JaffaCakes118 unpack001/out.upx
Files
-
a8c1835ed000623ad79c1db86016a7d3_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 464KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ