Behavioral task
behavioral1
Sample
2ddd58c8941dffb0265b2879009aef9a90775f09637913f9ec051f738a926645.exe
Resource
win7-20230831-en
General
-
Target
2ddd58c8941dffb0265b2879009aef9a90775f09637913f9ec051f738a926645
-
Size
368KB
-
MD5
11fb7f93cdcb9b4fd561f445895b195a
-
SHA1
b898bc59783b461035491d7f93cf57c5046a12ee
-
SHA256
2ddd58c8941dffb0265b2879009aef9a90775f09637913f9ec051f738a926645
-
SHA512
c39236b5f7c534544f041fbfbf0100ccd439dcd658c77d495dc05f80b4eb05c0b24647a683d6a4e7c9b5e9f300a79143116188b31101ad4498cad5374e2e0d36
-
SSDEEP
6144:iWruDIFr+3eBZGgmDN4gbBvftjS8cIrmrIMfhFpq8vGAAWOAiOW+xxgnvaLGuesq:iWruD2rGgMnHc0xMfhFpq6QWOAg+xivb
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 2ddd58c8941dffb0265b2879009aef9a90775f09637913f9ec051f738a926645 unpack001/out.upx
Files
-
2ddd58c8941dffb0265b2879009aef9a90775f09637913f9ec051f738a926645.exe windows:4 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: 468KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 362KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 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: 504KB - Virtual size: 501KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 145KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE