Analysis
-
max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
-
submitted
01-07-2023 07:46
General
-
Target
build9exe.exe
-
Size
95KB
-
MD5
2c5a75b7d24847bc5d206adb5c630a18
-
SHA1
89ca4d98947ab1248c022d66a23279f04cca6bbf
-
SHA256
dd09828ffbfdd784f83cac83641b8a0c3ca04b76becabb0ab5d170ad1bc169a7
-
SHA512
2ff1ad476ea1c72f6e1cda33f601e2eae06ca87bf4554cd085e17512a88ad515e95d42706e8e0a2c2b1fe17c9e0f1c511ef1554333d17a7e6e111b1531acc789
-
SSDEEP
1536:Fqs8haqpalbG6jejoigIP43Ywzi0Zb78ivombfexv0ujXyyed2YtmulgS6pQl:DiaKaYP+zi0ZbYe1g0ujyzdsQ
Malware Config
Extracted
redline
crypto
163.123.142.235:61068
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 1 IoCs
-
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
-
SectopRAT payload 1 IoCs
-
Drops file in System32 directory 1 IoCs
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Enumerates system info in registry 2 TTPs 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\build9exe.exe"C:\Users\Admin\AppData\Local\Temp\build9exe.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
120KB
-
Filesize
6.1MB
-
Filesize
72KB
-
Filesize
240KB
-
Filesize
1.0MB
-
Filesize
64KB
-
Filesize
64KB