Behavioral task
behavioral1
Sample
51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe
Resource
win7-20240611-en
General
-
Target
51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3
-
Size
13.4MB
-
MD5
a6a862bb1c410ab80032279091ddbe58
-
SHA1
7f8d3c89978db1e289ddf9e94f37df5f6a2d1fc0
-
SHA256
51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3
-
SHA512
29f797e3edbfafd71e53ff168ed590824eba5604d4e8efc983d9ea4b44aee981651d447611bb470049801f26f7afd5b8bad9f4a165f1851a8363c930f5a5943c
-
SSDEEP
393216:juEzV23s+v9AM5AjXjQs9INgE8CaT4OnWnb:ZzscUuQAfer8CbOWnb
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 51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3 unpack001/out.upx
Files
-
51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.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: 9.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.1MB - Virtual size: 13.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 284KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21.2MB - Virtual size: 21.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ