Behavioral task
behavioral1
Sample
4123377180f378c3c22c6ac808bdf62e0a6b5f7be947c50afb1b73172ce121c9.exe
Resource
win7-20230712-en
General
-
Target
4123377180f378c3c22c6ac808bdf62e0a6b5f7be947c50afb1b73172ce121c9
-
Size
9.1MB
-
MD5
ca4f5ce3f8432f845c458b6b868b05ec
-
SHA1
257000f38588187434da732f472602e6857a7283
-
SHA256
4123377180f378c3c22c6ac808bdf62e0a6b5f7be947c50afb1b73172ce121c9
-
SHA512
2b6d6724a8c1c0cc70044501e84913016c45ef35e104549d9a9fc3b61bd24bb7f914dbc535be43b6e10152d8b62568a1dd7f24b3e4861fadcbc6188cfdce4416
-
SSDEEP
196608:fXlNay8qpwflfEO6Gwvtd/qBNxrX0TVZXggu9WPFMt4tiYHg+9Qh+lOWmeQcqKjT:/3PwflfX6G0tgP0TQAj5oRmjwcO6Iw
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 4123377180f378c3c22c6ac808bdf62e0a6b5f7be947c50afb1b73172ce121c9 unpack001/out.upx
Files
-
4123377180f378c3c22c6ac808bdf62e0a6b5f7be947c50afb1b73172ce121c9.exe windows 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: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.0MB - Virtual size: 9.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows 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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9.1MB - Virtual size: 9.1MB
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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ