Behavioral task
behavioral1
Sample
Bootstrapper.exe
Resource
win10v2004-20240802-en
General
-
Target
Bootstrapper.exe
-
Size
42KB
-
MD5
1aca625634c8effa377b59d1813b02d3
-
SHA1
028a7beb91e7b717fd01d69aa13ee274fb033a20
-
SHA256
5894df88916db05950de2cbd1ea4f34300e82c2867e18ef74fdad41764bcd80c
-
SHA512
def567568ce7269a720b4cfe8bcd25f1e55c465773e7442c7286a37544964430d1637f7414841361dbac537ebdf2678a96166d7dae8e4a5888035095c5c3ad97
-
SSDEEP
768:nPS0LvnDylOc1uZiLM8TjOKZKfgm3EhoV:RjnD9cTLM8TaF7ESV
Malware Config
Extracted
mercurialgrabber
https://discord.com/api/webhooks/1271473528654401586/rFfdmhvGeSTR5U0D1W7z9AJRgEpjDxyMIXGdCWGpCfaxSBpeVQLqtnYlQbfJ3OuQX4-u
Signatures
-
Mercurialgrabber family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource Bootstrapper.exe
Files
-
Bootstrapper.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 39KB - Virtual size: 39KB
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