vipkeylogger | 8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d

General

Target

8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe
Size

1.0MB
MD5

711d0893a047d1aaabd5cb4c1fd8f4ad
SHA1

e555d7e2ec5f631e9317b62d004ff4069a4b20e2
SHA256

8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d
SHA512

32017ddff18679927a74a8697a122ab8388258335c9da4fd02ef5c75deec5587b3c4a07bf8a5a72a6558501f727cf698c9bf296f1d2d1cd5eccfc94a3eaa4c26
SSDEEP

24576:IqDEvCTbMWu7rQYlBQcBiT6rprG8aUCqgHGLXx:ITvC/MTQYxsWR7aU

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.htcp.homes
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
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3208 set thread context of 4808	3208	8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe	82

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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	8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4808	RegSvcs.exe
4808	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3208	8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4808	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3208 wrote to memory of 4808	3208	8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe	82
PID 3208 wrote to memory of 4808	3208	8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe	82
PID 3208 wrote to memory of 4808	3208	8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe	82
PID 3208 wrote to memory of 4808	3208	8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.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\8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe
"C:\Users\Admin\AppData\Local\Temp\8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3208
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\8b0966ac0b9d10efd2de59fd1f3949c0c5fd24a293193396022d949cecb8ef7d.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:4808

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/3208-6-0x0000000001060000-0x0000000001460000-memory.dmp

Filesize
4.0MB

Download
memory/4808-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4808-8-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/4808-9-0x0000000005B10000-0x00000000060B4000-memory.dmp

Filesize
5.6MB

Download
memory/4808-10-0x0000000005560000-0x00000000055FC000-memory.dmp

Filesize
624KB

Download
memory/4808-11-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4808-12-0x00000000069A0000-0x0000000006B62000-memory.dmp

Filesize
1.8MB

Download
memory/4808-13-0x0000000006840000-0x0000000006890000-memory.dmp

Filesize
320KB

Download
memory/4808-14-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/4808-15-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4808-16-0x0000000006B70000-0x0000000006C02000-memory.dmp

Filesize
584KB

Download
memory/4808-17-0x0000000006950000-0x000000000695A000-memory.dmp

Filesize
40KB

Download

Analysis

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