Analysis
-
max time kernel
1s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
-
submitted
26-12-2023 17:21
General
-
Target
8010a52546b7b4927e062e9f11d90cd4.exe
-
Size
1.2MB
-
MD5
8010a52546b7b4927e062e9f11d90cd4
-
SHA1
e080c197ea3deba26b51b83d7d8fca65220c20b0
-
SHA256
2b9acc15e272c93ebb1de7a8589d71bc0fef713bbcbd7d049960e4064d816c2b
-
SHA512
35bc392fa40804224dedea630bc55aa9b2646b615268e1222fec1a9d46872b49b67beb2a40057c92588a3b28141d23815658ccece78182e411de1e97164550ee
-
SSDEEP
24576:4IwdkMPH5dnYh6cBq0RQHD2MoulzpiwqdPrUPbBU5iuVAGU/f:JaZVw6cc7D2MJlztqVrUPb2km3U/f
Malware Config
Extracted
44caliber
https://discord.com/api/webhooks/866711810735996958/O6j2s0-Vj_HxOXRLkQqnJ3yalpf3Cuf5oOuopPL8nk4awQ3YRl6cndwNbPZLwQ8pLRY5
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.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8010a52546b7b4927e062e9f11d90cd4.exe"C:\Users\Admin\AppData\Local\Temp\8010a52546b7b4927e062e9f11d90cd4.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.7MB
-
Filesize
7.7MB
-
Filesize
3.7MB
-
Filesize
64KB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
408KB
-
Filesize
7.7MB
-
Filesize
3.7MB