Analysis
-
max time kernel
142s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
-
submitted
18-10-2023 16:00
General
-
Target
inquiry 281023 0090101091.exe
-
Size
902KB
-
MD5
69110e7c026f12d745c9eb14457cf51e
-
SHA1
7dd89471735d1bfa3dd903e7ad92c29106dc4cce
-
SHA256
31899311def16c86b9d15294fd9a2b765b4a574b79a28d70b0f3dd73b25d62f5
-
SHA512
2f029deece251f0c29b6145df2b53a642a0c17359a829aadee2365fdb7f6a51c1909b891c4026ea92b84d93ea8739f20fea2eea7f8a1c5965ae0e504c8bb9f79
-
SSDEEP
12288:+b2V7zXvhzk2tGXG3yFyHNhr8LZNeqaFr+sfCEpqQxGgqROd:v7zXBvQKu2ZeZNZ0r+agROd
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.gkas.com.tr - Port:
587 - Username:
[email protected] - Password:
Gkasteknik@2022
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 1 IoCs
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 13 IoCs
-
Suspicious use of AdjustPrivilegeToken 3 IoCs
-
Suspicious use of WriteProcessMemory 14 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\inquiry 281023 0090101091.exe"C:\Users\Admin\AppData\Local\Temp\inquiry 281023 0090101091.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fdJXmpnyQyt.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fdJXmpnyQyt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp914E.tmp"2⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\inquiry 281023 0090101091.exe"C:\Users\Admin\AppData\Local\Temp\inquiry 281023 0090101091.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD58a7bc00783e3d153b02b52f9773b4b69
SHA1fb26ee27079ed089bb9b79d664cc444544718dce
SHA256c7cad9b28c18036a8a41e028dee2965371699ea61adc36791c48443ebfa1ccc4
SHA512d3f49cd532733980d863cdf77477451939274e847bef2a023ff83810169037855b979c88165758e55161202a07a3a1fec5edcc85edc6a589ae23344d8cdce9df
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
144KB
-
Filesize
64KB
-
Filesize
320KB
-
Filesize
1.8MB
-
Filesize
7.7MB
-
Filesize
120KB
-
Filesize
7.7MB
-
Filesize
624KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
48KB
-
Filesize
64KB
-
Filesize
392KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
928KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
652KB
-
Filesize
408KB
-
Filesize
136KB
-
Filesize
3.3MB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
200KB
-
Filesize
304KB
-
Filesize
120KB
-
Filesize
64KB
-
Filesize
408KB
-
Filesize
6.2MB
-
Filesize
64KB
-
Filesize
6.5MB
-
Filesize
64KB
-
Filesize
104KB
-
Filesize
216KB
-
Filesize
40KB
-
Filesize
600KB
-
Filesize
68KB
-
Filesize
56KB
-
Filesize
80KB
-
Filesize
104KB
-
Filesize
64KB
-
Filesize
32KB
-
Filesize
7.7MB