Behavioral task
behavioral1
Sample
958b9617fd3bf15fdaa3880afe38ec3f_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
958b9617fd3bf15fdaa3880afe38ec3f_JaffaCakes118
-
Size
707KB
-
MD5
958b9617fd3bf15fdaa3880afe38ec3f
-
SHA1
cd244f1f021d599f3390708d54c93ad565c75562
-
SHA256
78f210740c5d8ad83a55b90c6a5dfc0345ad5298b56a756e80d06f206f885620
-
SHA512
877fb11654edbe920d85399bd09fb0025fa77c2c481ab2d537b01e11eaad4838e509e0d3ba0e952a41d2d7d7be5fb5d24ddc8942ff96a4d7341656182c1c05ee
-
SSDEEP
6144:yknN4CVUIm6uk06ZLYgvBA+8xmrxgmA+3cclptVopAN:HnNhuBoY8SorxgmA+nlvVl
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 958b9617fd3bf15fdaa3880afe38ec3f_JaffaCakes118 unpack001/out.upx
Files
-
958b9617fd3bf15fdaa3880afe38ec3f_JaffaCakes118.exe windows:4 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: 592KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 222KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 241KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 241KB - Virtual size: 240KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ