vipkeylogger | c9001a43df46f44fdef07abfb9516e9dc9d4d699531da09678cad9c05ad82c0b

General

Target

NEW ORDER.exe
Size

770KB
MD5

bd71f06c03ed0d0f5a61876cf9b563b6
SHA1

ae0635a19551bb6fdcc9392df5975d7f9dc96481
SHA256

297a78a9aa5b7cd880acc2afe115ebf171691b085ee93ff91f85b6b8ce89dcb0
SHA512

fdc48441ca1dde89306309ca08fb0499306dc5ad1c317a2a1cdbce70fefacfd210a2252d94070af36c433ff14efd9d1363dabe8d8347607b8cb8ac67dde324e5
SSDEEP

12288:AEdOloGWvaVTsnUbx/gSg7NuoCppNuUo+4XJx5Wg67GD6yXWFgMpiwAe9Ojt7JCx:ZmF1WUfg7NvMpNabXJYvC9a8jHZnw

Score

10^/10

vipkeylogger collection discovery keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Lobomuffin1427
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
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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.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
4	checkip.dyndns.org
8	reallyfreegeoip.org
9	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2324 set thread context of 2424	2324	NEW ORDER.exe	31

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	NEW ORDER.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NEW ORDER.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2424	NEW ORDER.exe
2424	NEW ORDER.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2424	NEW ORDER.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31
PID 2324 wrote to memory of 2424	2324	NEW ORDER.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW ORDER.exe

C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
  "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.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:2424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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 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/2324-0-0x0000000073FEE000-0x0000000073FEF000-memory.dmp

Filesize
4KB

Download
memory/2324-1-0x0000000000DD0000-0x0000000000E96000-memory.dmp

Filesize
792KB

Download
memory/2324-2-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2324-3-0x0000000005420000-0x00000000054E4000-memory.dmp

Filesize
784KB

Download
memory/2324-4-0x0000000000940000-0x0000000000966000-memory.dmp

Filesize
152KB

Download
memory/2324-5-0x0000000073FEE000-0x0000000073FEF000-memory.dmp

Filesize
4KB

Download
memory/2324-6-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2324-7-0x00000000009A0000-0x0000000000A2E000-memory.dmp

Filesize
568KB

Download
memory/2324-20-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-14-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2424-11-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2424-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2424-10-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2424-9-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2424-18-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2424-16-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2424-19-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-8-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2424-21-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-22-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2424-23-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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