Behavioral task
behavioral1
Sample
a3f6c87d4c40a381831381dfc50ca1e6246f732904d9366194a552c8b41a3d0d.exe
Resource
win7-20230712-en
General
-
Target
a3f6c87d4c40a381831381dfc50ca1e6246f732904d9366194a552c8b41a3d0d
-
Size
856KB
-
MD5
75263752ce2bbab44e60479bfd6b145f
-
SHA1
af47556767f8ccb69272872bab42dba9a3fe6081
-
SHA256
a3f6c87d4c40a381831381dfc50ca1e6246f732904d9366194a552c8b41a3d0d
-
SHA512
b83dfe8840ad7247e15b223fea62b8fa59ef32e9f292d591edd294b9a9b596b69965e66f11ce5f2befed78ecfda26eb809de8a469be612ae78ff791c9c4cc6da
-
SSDEEP
24576:pO6XMoQM0I7nhg0LaTkbY2Jy+WkL7GXJDsfHTC9ARWvnxL1f:p2ww11f
Malware Config
Signatures
-
Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3f6c87d4c40a381831381dfc50ca1e6246f732904d9366194a552c8b41a3d0d
Files
-
a3f6c87d4c40a381831381dfc50ca1e6246f732904d9366194a552c8b41a3d0d.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 560KB - Virtual size: 560KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 265KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE