Behavioral task
behavioral1
Sample
d270a33d5666d126a46dc4d577afe69a8695849435a3a02fddcca7aa36b77dab.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d270a33d5666d126a46dc4d577afe69a8695849435a3a02fddcca7aa36b77dab.dll
Resource
win10v2004-20240508-en
General
-
Target
d270a33d5666d126a46dc4d577afe69a8695849435a3a02fddcca7aa36b77dab
-
Size
9KB
-
MD5
d43c92a6ae31833ef34a789ed8bf1697
-
SHA1
417317903f2cc556cede8ea5b2f0f707c004a926
-
SHA256
d270a33d5666d126a46dc4d577afe69a8695849435a3a02fddcca7aa36b77dab
-
SHA512
6de6d4a8453f51fb840bf335f2efeafd69a729fbd71b2847b499acfe1d8e62eeaea708a666039d45951754cbfb852b41eb589cfb63c7b7ad93a9f0c8090eabb2
-
SSDEEP
48:q0r+l6O5aXyn/hNhx4/jC/VyR9o3Vnaaw65GaxvzlS2PLJX8yNb0E:dX0Y7o3A4BxrlS8Liy
Malware Config
Extracted
cobaltstrike
http://8.141.95.164:48049/4Dyl
-
user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; BOIE9;ENUSMSE)
Signatures
-
Cobaltstrike family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d270a33d5666d126a46dc4d577afe69a8695849435a3a02fddcca7aa36b77dab
Files
-
d270a33d5666d126a46dc4d577afe69a8695849435a3a02fddcca7aa36b77dab.dll windows:6 windows x64 arch:x64
57d6e7112c8e716cfe2eb0ff9f36763c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
CloseHandle
ReleaseSemaphore
WaitForSingleObject
CreateEventA
OpenEventA
ExitThread
ResumeThread
CreateProcessA
GetThreadContext
SetThreadContext
VirtualAllocEx
WriteProcessMemory
CreateSemaphoreA
Sections
.text Size: 1024B - Virtual size: 919B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 880B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 224B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ