Behavioral task
behavioral1
Sample
tmm.exe
Resource
win7-20230220-en
General
-
Target
tmm.exe
-
Size
561KB
-
MD5
b3027dffa9bbac7e1999223cf737200b
-
SHA1
04f7be390d135405b5d1925b205c0c871301b522
-
SHA256
79f6b4271df1773fff40117e4d3b5dcee71e2ec149d749541d0160e2873b88eb
-
SHA512
4bbc090301c821f3fa8f008d4e1262a80b00b0f36fdb365bb76b78f4d679789cc4b30dcb8b4008730492312d5d93eb55de44cbae5bcb2368c63f2373613c6109
-
SSDEEP
12288:GP7CFdIekSytTtTcZ5Oz6Y147em6cZLxd9f0OimJfL:u7CIiCtTcPV7lL1jxlL
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmm.exe
Files
-
tmm.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 558KB - Virtual size: 560KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE