Behavioral task
behavioral1
Sample
6290fa989bb90fb3c9a7878439d19373b9b7f98417ceeb5ad99caf5120dfaad0.exe
Resource
win7-20240708-en
General
-
Target
6290fa989bb90fb3c9a7878439d19373b9b7f98417ceeb5ad99caf5120dfaad0
-
Size
1.1MB
-
MD5
746424c8165cf66d58e4863e3d1ada11
-
SHA1
2eb0c21079a2de300adf1a25fcb0c9d182679565
-
SHA256
6290fa989bb90fb3c9a7878439d19373b9b7f98417ceeb5ad99caf5120dfaad0
-
SHA512
3a09e354b6e81e4755975729eb187b4ed07e030b0d29dd13336fb09001b5a1ccf6241dbbfffa7287505c366605a519367da199e3cd4f1697e933a069e0fc0293
-
SSDEEP
24576:h61nusLh9+qTNutzwxz9gJbUM1t4+N5IvSDv6Vi0bMc7UIr9Qd:AusLjUpwBiffN5DSMRcdR
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 6290fa989bb90fb3c9a7878439d19373b9b7f98417ceeb5ad99caf5120dfaad0 unpack001/out.upx
Files
-
6290fa989bb90fb3c9a7878439d19373b9b7f98417ceeb5ad99caf5120dfaad0.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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 1016KB - Virtual size: 1015KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 434KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ