Behavioral task
behavioral1
Sample
b72c72f0e5800d969ea0ed6d5523d6ef6bfb03907e3bb64a9ce83e20e481758f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b72c72f0e5800d969ea0ed6d5523d6ef6bfb03907e3bb64a9ce83e20e481758f.exe
Resource
win10v2004-20240412-en
General
-
Target
b72c72f0e5800d969ea0ed6d5523d6ef6bfb03907e3bb64a9ce83e20e481758f
-
Size
1.5MB
-
MD5
dd5daf2faca1704996fc7cd7a6e3fa33
-
SHA1
bba8fc4f7ac19ca0aa00139db3372e98b637ebfb
-
SHA256
b72c72f0e5800d969ea0ed6d5523d6ef6bfb03907e3bb64a9ce83e20e481758f
-
SHA512
ab5e52ec4e92eb38e8d83da8c48594ea1dd342145c4ec461fa3e3ca7487b3a8420414d1a6a45fce3d0d0bb3e6ba9f118d5f8c4e56a398840ecd6386a8c9753d9
-
SSDEEP
49152:5bikLIVipOM/Kkn7AfEUVVbRgDIvcecWr:5bLPkM/KkEfHpvcPWr
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b72c72f0e5800d969ea0ed6d5523d6ef6bfb03907e3bb64a9ce83e20e481758f
Files
-
b72c72f0e5800d969ea0ed6d5523d6ef6bfb03907e3bb64a9ce83e20e481758f.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB