Static task
static1
Behavioral task
behavioral1
Sample
bSolaraBootstrapper1.0.1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bSolaraBootstrapper1.0.1.exe
Resource
win10v2004-20240802-en
General
-
Target
bSolaraBootstrapper1.0.1.exe
-
Size
33KB
-
MD5
839311160b7e4af58f2aa6c27391b4d3
-
SHA1
75e5975989daaa1c78305d358ebb8bdf9d0dafb8
-
SHA256
2f6bf303b65de949700de9017d5138ecdea37d8a1daf5afa7151f334fbc807ba
-
SHA512
3b151c69745cc7c7aa834431f8cf8ba8de0100f371ff3d35dfc852e7c2e9a6ed1a5b4b6d9eb62c53b51a62e67b529a2309432804dc90883a7be762ff70ca195f
-
SSDEEP
768:pV1gggtCt1O2fnf3fufgfzfRf2fbf7fYfffWfjf4fayfsfgf+fffBfrfrfOfgfNJ:n1AtS1UYZADYMIcPF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bSolaraBootstrapper1.0.1.exe
Files
-
bSolaraBootstrapper1.0.1.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ