vipkeylogger | 86ccd22196cd310f349cf8cb08d88d656642be9bc4970177f29a121898bad162

General

Target

RFQ Full Specification Dubai Project.exe
Size

1.2MB
MD5

9fd08d8bd38bf1aded484c9c0b066db0
SHA1

83ad6049abe99f34786a770853503dde2fd24379
SHA256

86ccd22196cd310f349cf8cb08d88d656642be9bc4970177f29a121898bad162
SHA512

e1121c3e74e48cd31d813f509e57fdf56ab4f2944054896b896093b199662a501690fa9b60a512cb5e892f3b5f4111eac1790f8eaf11944fa08e0ca1e62c7970
SSDEEP

24576:ffmMv6Ckr7Mny5QL7aXyqRESrcZLJd/y0TNYOzs3+wY8b:f3v+7/5QLeyqR9rsJdZT6l3xYK

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7766574905:AAFGYqxF1tjnObk7kvM0QMHItc1aMlr6hW8/sendMessage?chat_id=2065242915

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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\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
8	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2288 set thread context of 2524	2288	RFQ Full Specification Dubai Project.exe	86

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	RFQ Full Specification Dubai Project.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2524	RegSvcs.exe
2524	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2288	RFQ Full Specification Dubai Project.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2524	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 2524	2288	RFQ Full Specification Dubai Project.exe	86
PID 2288 wrote to memory of 2524	2288	RFQ Full Specification Dubai Project.exe	86
PID 2288 wrote to memory of 2524	2288	RFQ Full Specification Dubai Project.exe	86
PID 2288 wrote to memory of 2524	2288	RFQ Full Specification Dubai Project.exe	86

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\RFQ Full Specification Dubai Project.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ Full Specification Dubai Project.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ Full Specification Dubai Project.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:2524

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 Information Discovery

1

T1082

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/2288-2-0x0000000003CC0000-0x0000000003EC0000-memory.dmp

Filesize
2.0MB

Download
memory/2524-3-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2524-4-0x000000007489E000-0x000000007489F000-memory.dmp

Filesize
4KB

Download
memory/2524-5-0x0000000005E00000-0x00000000063A4000-memory.dmp

Filesize
5.6MB

Download
memory/2524-6-0x0000000005850000-0x00000000058EC000-memory.dmp

Filesize
624KB

Download
memory/2524-7-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/2524-8-0x000000007489E000-0x000000007489F000-memory.dmp

Filesize
4KB

Download
memory/2524-9-0x0000000074890000-0x0000000075040000-memory.dmp

Filesize
7.7MB

Download
memory/2524-10-0x0000000006B40000-0x0000000006D02000-memory.dmp

Filesize
1.8MB

Download
memory/2524-11-0x00000000069C0000-0x0000000006A10000-memory.dmp

Filesize
320KB

Download
memory/2524-12-0x0000000007240000-0x000000000776C000-memory.dmp

Filesize
5.2MB

Download
memory/2524-13-0x0000000006D10000-0x0000000006DA2000-memory.dmp

Filesize
584KB

Download
memory/2524-14-0x0000000006B30000-0x0000000006B3A000-memory.dmp

Filesize
40KB

Download

Analysis

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