vipkeylogger | 3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17

General

Target

3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe
Size

987KB
MD5

34b4d7918dc670f64013e5d1f58a85cd
SHA1

dc5af092e9c5b2b38a2e72b03a2784fad36f20e6
SHA256

3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17
SHA512

080f3df60bff200c4d29a65eb67dcc381bc04200c5b6e3681b2592ef64aa776e04cb71e8966b8cb56c42577cbc2be89ff8beb1e1d99ff54f1d18a7fdd2102907
SSDEEP

24576:tu6J33O0c+JY5UZ+XC0kGso6FaSrQ00voPIWY:fu0c++OCvkGs9FaSrZ0wDY

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.wxtp.store
Port:
587
Username:
[email protected]
Password:
7213575aceACE@@
Email To:
[email protected]

Signatures

VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
stealer keylogger vipkeylogger
Vipkeylogger family
vipkeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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.

flow	ioc
5	checkip.dyndns.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2116-11-0x0000000000A50000-0x0000000000E50000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2116 set thread context of 512	2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe	82

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1300	2116	WerFault.exe	81

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
512	RegSvcs.exe
512	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe
2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	512	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe
2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe
2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 512	2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe	82
PID 2116 wrote to memory of 512	2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe	82
PID 2116 wrote to memory of 512	2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe	82
PID 2116 wrote to memory of 512	2116	3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe
"C:\Users\Admin\AppData\Local\Temp\3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17.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:512
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 708
  2⤵
  - Program crash
  PID:1300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2116 -ip 2116
1⤵
PID:1744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/512-12-0x0000000000500000-0x0000000000548000-memory.dmp

Filesize
288KB

Download
memory/512-13-0x000000007432E000-0x000000007432F000-memory.dmp

Filesize
4KB

Download
memory/512-14-0x0000000005140000-0x00000000056E4000-memory.dmp

Filesize
5.6MB

Download
memory/512-15-0x0000000004B90000-0x0000000004C2C000-memory.dmp

Filesize
624KB

Download
memory/512-16-0x0000000074320000-0x0000000074AD0000-memory.dmp

Filesize
7.7MB

Download
memory/512-17-0x0000000006000000-0x00000000061C2000-memory.dmp

Filesize
1.8MB

Download
memory/512-18-0x0000000005E80000-0x0000000005ED0000-memory.dmp

Filesize
320KB

Download
memory/512-19-0x000000007432E000-0x000000007432F000-memory.dmp

Filesize
4KB

Download
memory/512-20-0x0000000074320000-0x0000000074AD0000-memory.dmp

Filesize
7.7MB

Download
memory/512-21-0x00000000061D0000-0x0000000006262000-memory.dmp

Filesize
584KB

Download
memory/512-22-0x0000000005F80000-0x0000000005F8A000-memory.dmp

Filesize
40KB

Download
memory/2116-11-0x0000000000A50000-0x0000000000E50000-memory.dmp

Filesize
4.0MB

Download

Analysis

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