Behavioral task
behavioral1
Sample
Patcher.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Patcher.exe
Resource
win10v2004-20240508-en
General
-
Target
2f1b9daea8f406fa0aa7460e7c91e4e0_JaffaCakes118
-
Size
17KB
-
MD5
2f1b9daea8f406fa0aa7460e7c91e4e0
-
SHA1
95b14e2e4dcecf953faec10687c491e7e2f59c24
-
SHA256
472ee7284148e68fd5bd21a71e7f3232de1398b421a1a15ccd6dcf09fd5b5ec4
-
SHA512
c30482be1235657764ce0affd3fb49a607cfbc09ea6752c1d3e3b21095fb3d0be0f91ed4d9a86468a525e19d981ebc2b61bcdbd47030617763e3542daf17427c
-
SSDEEP
384:Ynom3WXp7rBroG4p0ySiOSJUkzLAtuIkaPb0RJPvgExkmufN/4:uY7uNQUlwD0Rhbktt4
Malware Config
Signatures
-
resource yara_rule static1/unpack001/Patcher.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Patcher.exe unpack002/out.upx
Files
-
2f1b9daea8f406fa0aa7460e7c91e4e0_JaffaCakes118.zip
-
File_ID.DIZ
-
LasH.NFO
-
Patcher.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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
Sections
CODE Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.crk Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
keygen.nfo
-
set.ini