Behavioral task
behavioral1
Sample
4c036084512c54b4e1dde60d6e750dc0c8af025ad6915f47b367efc4a8c3dc91.exe
Resource
win7-20240729-en
General
-
Target
4c036084512c54b4e1dde60d6e750dc0c8af025ad6915f47b367efc4a8c3dc91
-
Size
546KB
-
MD5
3e2f3127e39a42e82f88e2db24fd6a5b
-
SHA1
3212b1bc60cee048c68c4c72c6fec1bee2db0200
-
SHA256
4c036084512c54b4e1dde60d6e750dc0c8af025ad6915f47b367efc4a8c3dc91
-
SHA512
6913f55e29588c8b3a3ad96ad3586fba8557a5033f1f36db1bf7724699a897227b020d0116406ffc43a0ac67bfe3b5830e9f8b1bef771b359787fae48f22dc7c
-
SSDEEP
12288:Pjo8lM6NAoL8sLN1GhLjYXm0wDOYSUIYBjhG2awNnAhAV4:7oyLXGLkXxQOg/FawNnAhAV
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 4c036084512c54b4e1dde60d6e750dc0c8af025ad6915f47b367efc4a8c3dc91 unpack001/out.upx
Files
-
4c036084512c54b4e1dde60d6e750dc0c8af025ad6915f47b367efc4a8c3dc91.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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 536KB - Virtual size: 540KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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: 780KB - Virtual size: 779KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 456KB - Virtual size: 453KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 374KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ