Analysis
-
max time kernel
77s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
-
submitted
30-09-2022 17:49
General
-
Target
92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd.exe
-
Size
274KB
-
MD5
c900c17cffaac82449099c52e1b2f073
-
SHA1
06744242dfc6d1d080c65c3e294c2d5f07935638
-
SHA256
92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd
-
SHA512
d525dd143b01015d1c1f6c69193dd7d6f5e72c910c13ea002ee401bf6c65447c2b4e47caf948dcb477eaee643bcb9f2247aa9422f928d287ae5d47b5120b8b56
-
SSDEEP
6144:qf+BLtABPDFLjN9eUGWP3J+rx3b/DHHIX+h41V6GIeyX6RA1D0Ka5:8N8UGWP3Jsb/DHHIgY69eyXf1Do5
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/839000917927919637/lZDPbQWPECLvaoegkMT0FQLz19zI5bdWBVapDdtFn-4y7ZeP03BGKkwY1jCKD2h-AwEX
Signatures
-
44Caliber
An open source infostealer written in C#.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd.exe"C:\Users\Admin\AppData\Local\Temp\92d0c62a52697171974ccbfff4efafe8285a617d6463cac3e78ec941cc8060cd.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
296KB
-
Filesize
10.8MB
-
Filesize
10.8MB