Behavioral task
behavioral1
Sample
8bc5bd588fddc8c762cb4cfd8ae237b4_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
8bc5bd588fddc8c762cb4cfd8ae237b4_JaffaCakes118
-
Size
81KB
-
MD5
8bc5bd588fddc8c762cb4cfd8ae237b4
-
SHA1
83369b3676a963fe7e8f4ca76b512df33638970a
-
SHA256
d4791bbc120d2dc5e5b64fb3e25995aa7b311df2a938572513a8ab9948f5482c
-
SHA512
1b4d22b0798d4c8bfaa050835b5505b92ea66e7583743cc57beeaa112c5160c3df3ce059fbf6cb102db9dbd7f9ecd04924932f63d643d5bd723f1b4f09ec7642
-
SSDEEP
1536:LHt2YHuLNGr47GSLN2yuX0kSLPwnCiHWJlE/1VsZsDEPUL5W8ezV6:LN2YkNLwyukkSLICiHWqVsZ5UL5WXzV6
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8bc5bd588fddc8c762cb4cfd8ae237b4_JaffaCakes118 unpack001/out.upx
Files
-
8bc5bd588fddc8c762cb4cfd8ae237b4_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 124KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE