Behavioral task
behavioral1
Sample
faa6ff2cbff914b11c213699e24a9883d92ddfaf3cadaba0cc6872ae24b568ec.exe
Resource
win7-20240903-en
General
-
Target
faa6ff2cbff914b11c213699e24a9883d92ddfaf3cadaba0cc6872ae24b568ec
-
Size
545KB
-
MD5
074cb0403873fc07738183f7ef6db1fe
-
SHA1
2eef2305b3c58212c921035523a180e06d0df28e
-
SHA256
faa6ff2cbff914b11c213699e24a9883d92ddfaf3cadaba0cc6872ae24b568ec
-
SHA512
78a848143a7d890ff15e77eaf153f1c6c59a90b87ba228aba98aa8f7c4e04d700d6580d39d078e0da8c68a12e98632ea7a47cc2cfe9d3054ec8461b07f83fe5f
-
SSDEEP
12288:mD66XShaVSoULv5bznGLs4+lmQbmsdpg+bqKUp/XxJa:266ChiSouMs4+lmQTdK+bRw/Xa
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 faa6ff2cbff914b11c213699e24a9883d92ddfaf3cadaba0cc6872ae24b568ec unpack001/out.upx
Files
-
faa6ff2cbff914b11c213699e24a9883d92ddfaf3cadaba0cc6872ae24b568ec.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: 536KB
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