Static task
static1
Behavioral task
behavioral1
Sample
rename.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
rename.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
rename.exe
Resource
win7-20240903-en
General
-
Target
dcd26c4d554b3b59d92101d4d9d00a67_JaffaCakes118
-
Size
1.4MB
-
MD5
dcd26c4d554b3b59d92101d4d9d00a67
-
SHA1
d3112fbc66179ef3660d105c41b8504dc804d315
-
SHA256
035b0466c4212fbc3c8513fa3043e180f6eb176825be299adb30ec056ae86d3a
-
SHA512
5764443c2a0aaa7d167ffab0f4ceced189dd03af9da4ef728f33898250da15039f081c89c615bc628e2f26b897c37a9c9411a6a9a9be3bc9d4e83fae672fae17
-
SSDEEP
24576:RqkCKvzSt5LuizqB2+OoWupfCgrC8kClQd6yv6ti0Md7a7zcNGHTdWJeYWlOYwZT:3SnLui+IXoWCi6tiJQ74+dNplOtZhF
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/rename.dll unpack001/rename.exe
Files
-
dcd26c4d554b3b59d92101d4d9d00a67_JaffaCakes118.zip
-
rename.dll.dll windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
Size: 75KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ch Size: 587KB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
rename.exe.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_32BIT_MACHINE
Sections
Size: 139KB - Virtual size: 304KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 121KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ch Size: 587KB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE