Behavioral task
behavioral1
Sample
026c928e0e950ff8918429b70da11216_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
026c928e0e950ff8918429b70da11216_JaffaCakes118
-
Size
7KB
-
MD5
026c928e0e950ff8918429b70da11216
-
SHA1
4f1c38dc42dc65a35428df7ebe90ad94f5daa2bb
-
SHA256
5f8cbaafe10f4a87a10044b42fbeca780cd901b09a0fa7f2909c2f2276586647
-
SHA512
c3bbac4cffbf65e5e885b65457f13f71dc4d5bd04fddb0be05648709914b4858e929b9d3a174ee706411347e328b093c2b2a23d7d5e23d6f520d17d683d85cbe
-
SSDEEP
96:lhZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExJxjDXV6TLIQi9z+LRMB:rzdrr1FG1WDCgmjPZbDF6Tlgz2RMUA
Malware Config
Signatures
-
Detected Xorist Ransomware 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
-
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 026c928e0e950ff8918429b70da11216_JaffaCakes118 unpack001/out.upx
Files
-
026c928e0e950ff8918429b70da11216_JaffaCakes118.exe windows:4 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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 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_32BIT_MACHINE
Sections
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE