Behavioral task
behavioral1
Sample
471HS_Loader.exe
Resource
win7-20240903-en
General
-
Target
471HS_Loader.exe
-
Size
74KB
-
MD5
7a545dbf06e65f7f17f04ae0f5153e0e
-
SHA1
ab20193637edd250eac59fd71b6ea2b7a0faaad4
-
SHA256
c3556cd1169de28cb9f6ba3a06a875f756b1bbadfb51b7ce00c92f23d2cd4f5d
-
SHA512
98a56663c90195b0b22df4dcfd72cc4717e445d5eaa2f4571443becbe38a77121835073cbf56377f5cc11849e160dbe9e156fcff8a3fab2efd9aa97a1876d0d1
-
SSDEEP
1536:wUKUcxoyR1CriPMVzrqVBYgImH1bz/mmB4Qzc2EVclN:wUzcxoyXkiPMVzrqVHH1bz/4QD2Y
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
66.66.146.74:9511
8906005788005HTGF
-
delay
1
-
install
true
-
install_file
WINDOWS.exe
-
install_folder
%AppData%
Signatures
-
Async RAT payload 1 IoCs
Processes:
resource yara_rule sample family_asyncrat -
Asyncrat family
-
Processes:
resource yara_rule sample VenomRAT -
Venomrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 471HS_Loader.exe
Files
-
471HS_Loader.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 3KB
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