Analysis
-
max time kernel
99s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
08-07-2022 05:31
General
-
Target
41819b043f6e0fe8d0f3045ed54d5e7263346fcd733baa39579a83f3a8b0f327.exe
-
Size
156KB
-
MD5
6a04c873d4728bfaf6646f770581dc9d
-
SHA1
ddb011b8fb513dea74b062a095b12af612873038
-
SHA256
41819b043f6e0fe8d0f3045ed54d5e7263346fcd733baa39579a83f3a8b0f327
-
SHA512
8eb6cf9141f68027c13ed4c7a78a6a0abb4d262df63fa431a04385975a994d8d553e2af6ef11adf26b09c6af59d9d86ef179a993a379648fef7daf65145f0ea7
Score
10/10
Malware Config
Extracted
Family
coldstealer
Botnet
l12
C2
http://topexpertshop.com/
Signatures
-
Cold Stealer
An info stealer written in C#, first seen in Feb 2022.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\41819b043f6e0fe8d0f3045ed54d5e7263346fcd733baa39579a83f3a8b0f327.exe"C:\Users\Admin\AppData\Local\Temp\41819b043f6e0fe8d0f3045ed54d5e7263346fcd733baa39579a83f3a8b0f327.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
192KB
-
Filesize
24KB
-
Filesize
192KB
-
Filesize
24KB