vipkeylogger | 2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e

General

Target

2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe
Size

2.8MB
MD5

a012097dacbc27273d62dddca205503e
SHA1

6387735e8184d8ac9ab66e5e90ac224264184301
SHA256

2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e
SHA512

64069dc6b45a3df63ce4816e9a7ccd21024f6114feee825ff1cfb5d2106e4c88855fe494da8b4c7d009a89bf10b58abdd1832894aad48bc53a47a400ac41a32c
SSDEEP

12288:rgbwCaTjzEnZ6oyz4T9AFfmCN2XNDyHN0MQIE8SRQoPa9TiIDD0:rgbCDKZ61iAP4f8EaFio0

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2996 set thread context of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2876	AddInProcess32.exe
2876	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe
Token: SeDebugPrivilege	2876	AddInProcess32.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2876	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	31
PID 2996 wrote to memory of 2332	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	32
PID 2996 wrote to memory of 2332	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	32
PID 2996 wrote to memory of 2332	2996	2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe
"C:\Users\Admin\AppData\Local\Temp\2364e9f61c3f5b1987b9c1d6a65896a43beafbe39743973839769dcc4d9caf7e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.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:2876
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2996 -s 612
  2⤵
  PID:2332

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/2876-11-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2876-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2876-20-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2876-19-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2876-4-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2876-8-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2876-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2876-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2876-17-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/2876-5-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2876-16-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/2876-6-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2996-0-0x000007FEF5623000-0x000007FEF5624000-memory.dmp

Filesize
4KB

Download
memory/2996-1-0x00000000010C0000-0x00000000010C8000-memory.dmp

Filesize
32KB

Download
memory/2996-18-0x000007FEF5620000-0x000007FEF600C000-memory.dmp

Filesize
9.9MB

Download
memory/2996-3-0x000007FEF5620000-0x000007FEF600C000-memory.dmp

Filesize
9.9MB

Download
memory/2996-2-0x0000000000C40000-0x0000000000CDC000-memory.dmp

Filesize
624KB

Download

Analysis

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