vipkeylogger | 682f2d80ff4ce0051e4f69035c89f9b30e7fc019aead7dd4c2f02b4fa2583851

General

Target

TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe
Size

3.2MB
MD5

e3089a51cb8e5ea6a8b180929d7035df
SHA1

48af8061347ba332ef963fd776b4740bc0b5e89c
SHA256

682f2d80ff4ce0051e4f69035c89f9b30e7fc019aead7dd4c2f02b4fa2583851
SHA512

186f6f8272a4899d14fce91f48f574c7fa57fd8ccddbdb438128b390931bc120c9bcf1b66ddda6c60b6a618a676837477ba132e9cda1508f7665e32c54e257d9
SSDEEP

24576:JIpiKqbfBJCX29z/MUXtDUcBNNXdA1Dql+mcnwHN4zd:SpiKqbfBJYa5tDUo7XSol+mcnwtad

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.tonicables.top
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

Processes:

regsvcs.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regsvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regsvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\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.

Processes:

flow	ioc
8	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe

description	pid	Process	procid_target
PID 2840 set thread context of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

regsvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvcs.exe

pid	Process
2336	regsvcs.exe
2336	regsvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

regsvcs.exe

description	pid	Process
Token: SeDebugPrivilege	2336	regsvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe

description	pid	Process	procid_target
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 2336	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	86
PID 2840 wrote to memory of 3636	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	87
PID 2840 wrote to memory of 3636	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	87
PID 2840 wrote to memory of 3636	2840	TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe	87

outlook_office_path 1 IoCs

Processes:

regsvcs.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regsvcs.exe

outlook_win_path 1 IoCs

Processes:

regsvcs.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	regsvcs.exe

C:\Users\Admin\AppData\Local\Temp\TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe
"C:\Users\Admin\AppData\Local\Temp\TEKLİF TALEP VE FİYAT TEKLİFİ_xlxs.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.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:2336
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"
  2⤵
  PID:3636

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/2336-8-0x0000000074E50000-0x0000000075600000-memory.dmp

Filesize
7.7MB

Download
memory/2336-10-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

Filesize
4KB

Download
memory/2336-15-0x0000000006CD0000-0x0000000006CDA000-memory.dmp

Filesize
40KB

Download
memory/2336-14-0x0000000006EF0000-0x0000000006F82000-memory.dmp

Filesize
584KB

Download
memory/2336-13-0x0000000074E50000-0x0000000075600000-memory.dmp

Filesize
7.7MB

Download
memory/2336-5-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

Filesize
4KB

Download
memory/2336-12-0x0000000006BC0000-0x0000000006C10000-memory.dmp

Filesize
320KB

Download
memory/2336-6-0x0000000005D60000-0x0000000006304000-memory.dmp

Filesize
5.6MB

Download
memory/2336-4-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2336-11-0x0000000006D20000-0x0000000006EE2000-memory.dmp

Filesize
1.8MB

Download
memory/2336-7-0x0000000005890000-0x000000000592C000-memory.dmp

Filesize
624KB

Download
memory/2840-9-0x00007FFC0F4F0000-0x00007FFC0FFB1000-memory.dmp

Filesize
10.8MB

Download
memory/2840-1-0x00000268A7AD0000-0x00000268A7AD8000-memory.dmp

Filesize
32KB

Download
memory/2840-0-0x00007FFC0F4F3000-0x00007FFC0F4F5000-memory.dmp

Filesize
8KB

Download
memory/2840-3-0x00000268C2340000-0x00000268C23DC000-memory.dmp

Filesize
624KB

Download
memory/2840-2-0x00007FFC0F4F0000-0x00007FFC0FFB1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads