Analysis
-
max time kernel
104s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04-10-2024 02:14
Static task
static1
Behavioral task
behavioral1
Sample
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe
Resource
win10v2004-20240802-en
General
-
Target
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe
-
Size
1023KB
-
MD5
5abd6361442edf2a48b887a5160ce0c4
-
SHA1
afb2e5346bbca875bea5c24fc89c8d3ecfa9ff53
-
SHA256
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d
-
SHA512
43d69f26e24e80acd85a8d5460c6aae229ea9d88d860f259f99930675a50c1ee4b5c24c1345ed081dd84c3be568a50d7889bff76ccf2063e4ca453e2ee6b3277
-
SSDEEP
24576:sl66HNUQq5cWT+X7iiclUZlkofGVdJDf+Uz2o:KqtlW/qJDfhz
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7682425803:AAHHoZD1_lffPXz0N6EaljeP4aAXgk0EI3k/sendMessage?chat_id=2135869667
Signatures
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exedescription pid process target process PID 1144 set thread context of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exee89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exepid process 2528 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe 2528 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exedescription pid process Token: SeDebugPrivilege 2528 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exedescription pid process target process PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe PID 1144 wrote to memory of 2528 1144 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe -
outlook_office_path 1 IoCs
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe -
outlook_win_path 1 IoCs
Processes:
e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe"C:\Users\Admin\AppData\Local\Temp\e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\Users\Admin\AppData\Local\Temp\e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe"C:\Users\Admin\AppData\Local\Temp\e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2528