Behavioral task
behavioral1
Sample
Client.exe
Resource
win7-20240903-en
General
-
Target
Client.exe
-
Size
74KB
-
MD5
f9519b6edbaf7635041a254c85af2597
-
SHA1
0888c02a548c52d798b463d83851dd4cc34507b3
-
SHA256
1ea5471443a6074ebacb85e46b76dc06601e233baa29b44eff6b127e007b12c7
-
SHA512
bdfc704c634c44dfcb6d485eeeff8146435dcf500dce5188536410859aed2d7e2c426aa79784523fbc486151706178c9bddd0a552ddce810271cdf6b5892e468
-
SSDEEP
1536:2UXNwcxKHXwzCtmPMV2e9VdQuDI6H1bf/QRIYQzcqLVclN:2UXicxK8WmPMV2e9VdQsH1bfOLQbBY
Malware Config
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
huakilfgwvmjg
-
c2_url_file
https://paste.ee/r/vqBOJ/0
-
delay
1
-
install
false
-
install_file
system.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 Client.exe
Files
-
Client.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: 3KB - 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