Behavioral task
behavioral1
Sample
a75a2e7ed8723c2456b52b0725f7588d_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
a75a2e7ed8723c2456b52b0725f7588d_JaffaCakes118
-
Size
643KB
-
MD5
a75a2e7ed8723c2456b52b0725f7588d
-
SHA1
62dff79393d44f9484cdee3fdfb36c00ad145bc7
-
SHA256
391399863fbee75cd54335a7c026e8176a7d848c2d0ca966138ac18e4a8f2f62
-
SHA512
c5432a6da4eb1c87f58d8081924ae5d34d17318a929cd2701607bdd4ec0bc0a645f5234895aaa193bce1d65b759d0698bad011c36431fca3df2a990c76ffd263
-
SSDEEP
12288:B6Wq4aaE6KwyF5L0Y2D1PqLoFGLgyfAXv3THI2LvjbbJGcC0slqKv1:XthEVaPqLoFSfyv3LLzkN0eqK9
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 a75a2e7ed8723c2456b52b0725f7588d_JaffaCakes118 unpack001/out.upx
Files
-
a75a2e7ed8723c2456b52b0725f7588d_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: 512KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 76KB
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: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
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: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ