Analysis
-
max time kernel
150s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
-
submitted
14-05-2023 16:21
General
-
Target
invonce.exe
-
Size
327KB
-
MD5
36a92a00c6d4ae2399107c3aa44d24ab
-
SHA1
bdc4c59f6988e9339c5e7d29bff6af9fad8655fd
-
SHA256
7328b3bf74e4c6e1ea8f8a05945948dfaa05bf3124084fa652a4c62889dff2cf
-
SHA512
1d0faccc9d05bf27cf388be661aac0ed54e2033e400defbeac2eb869953e24f41797d4206db46e349a22501fda2753b5510e353bcb6f975e5a10d8031fad6edd
-
SSDEEP
3072:5Pg7Y/C4ZtCV3fmZboHGeM9YRSSPMOLQO/zkaCC2KvHkvAIehFiGvecGXyx/95Jn:57F/Ccbtzi8GUqkafZvEvAI4sas+
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
-
Suspicious behavior: MapViewOfSection 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\invonce.exe"C:\Users\Admin\AppData\Local\Temp\invonce.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
88KB
-
Filesize
36KB
-
Filesize
2.8MB