vipkeylogger | 5c834f3416ce95cab02e6959cc28131a3ee3097e801061785e7f2dba7f31bd95

General

Target

Fabrics Store Order 192830.exe
Size

888KB
MD5

43400d2ef0d0dcb58dad7c4934ccd60b
SHA1

4282509fde61ba01a1b6b74c6ff3e5a139ac5502
SHA256

9e073e86d0a4fe62e813b9d44075b23a82fcb7713c7b5cc9d3b05e93d870ff41
SHA512

50730fa0c25ffb2996ff570ab37d975589a1fe6bc4684b017f98cafbcf41151817fc02cefc345ec358ec4a0226c1388e40dbd0f3ebf4a6cb2ab264bcf0b2004d
SSDEEP

12288:adOWXx1YeSyT2+gGpuqf8EuAkJjFEYKRDYUW9MZAcvp0wgM3eIM6AzzFJqNjtwDQ:MhYePj6AckRk9KAcvpLFAcuV

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
hosting2.ro.hostsailor.com
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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2612	powershell.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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	Fabrics Store Order 192830.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Fabrics Store Order 192830.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Fabrics Store Order 192830.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
9	reallyfreegeoip.org
4	checkip.dyndns.org
8	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2872 set thread context of 2884	2872	Fabrics Store Order 192830.exe	32

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 3 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	Fabrics Store Order 192830.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Fabrics Store Order 192830.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2884	Fabrics Store Order 192830.exe
2612	powershell.exe
2884	Fabrics Store Order 192830.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2884	Fabrics Store Order 192830.exe
Token: SeDebugPrivilege	2612	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2612	2872	Fabrics Store Order 192830.exe	30
PID 2872 wrote to memory of 2612	2872	Fabrics Store Order 192830.exe	30
PID 2872 wrote to memory of 2612	2872	Fabrics Store Order 192830.exe	30
PID 2872 wrote to memory of 2612	2872	Fabrics Store Order 192830.exe	30
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.exe	32
PID 2872 wrote to memory of 2884	2872	Fabrics Store Order 192830.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	Fabrics Store Order 192830.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	Fabrics Store Order 192830.exe

C:\Users\Admin\AppData\Local\Temp\Fabrics Store Order 192830.exe
"C:\Users\Admin\AppData\Local\Temp\Fabrics Store Order 192830.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Fabrics Store Order 192830.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2612
- C:\Users\Admin\AppData\Local\Temp\Fabrics Store Order 192830.exe
  "C:\Users\Admin\AppData\Local\Temp\Fabrics Store Order 192830.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:2884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

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

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2872-0-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2872-1-0x0000000001090000-0x0000000001174000-memory.dmp

Filesize
912KB

Download
memory/2872-2-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2872-3-0x0000000000B10000-0x0000000000B28000-memory.dmp

Filesize
96KB

Download
memory/2872-4-0x0000000073F1E000-0x0000000073F1F000-memory.dmp

Filesize
4KB

Download
memory/2872-5-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2872-6-0x0000000004D00000-0x0000000004D8E000-memory.dmp

Filesize
568KB

Download
memory/2872-23-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2884-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2884-22-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2884-21-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2884-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2884-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2884-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2884-26-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/2884-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2884-11-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2884-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2884-27-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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