vipkeylogger | 06ece862a8c5dae21c3dda0ccf4aa564c8a09b72f43b2cbb3258258355b66123

General

Target

Proof Of Payment- Swift Copy.exe
Size

672KB
MD5

39ece2abddd8cd86565c3c4dd83a08f2
SHA1

0b605de9bbda10d8d70759812ec2e90ba128e7a6
SHA256

b147b7f7e30fe740ba8adb0c1b376b5df25a27b59275a41c872f1ee0956415f2
SHA512

5cabb9bea16ff13577cb65ce55d85c561af28396055134c33af5b5fc258381cdf93e0072c1dee1179247fdff8c488e350cf83dbc41e25f6ba1bef8eebaa6cc54
SSDEEP

12288:qr9UEWtpNOoR4XiqzD5634pVGf0mT+x31ETqA+163KzfVrWAhn7aQGNDT9I:UWtpI4SMZTguTq9oWNrWomQGNDm

Score

10^/10

vipkeylogger collection credential_access discovery keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.gtpv.online
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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Proof Of Payment- Swift Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Proof Of Payment- Swift Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Proof Of Payment- Swift Copy.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
23	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2208 set thread context of 4652	2208	Proof Of Payment- Swift Copy.exe	89

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	Proof Of Payment- Swift Copy.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Proof Of Payment- Swift Copy.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4652	Proof Of Payment- Swift Copy.exe
4652	Proof Of Payment- Swift Copy.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4652	Proof Of Payment- Swift Copy.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89
PID 2208 wrote to memory of 4652	2208	Proof Of Payment- Swift Copy.exe	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Proof Of Payment- Swift Copy.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Proof Of Payment- Swift Copy.exe

C:\Users\Admin\AppData\Local\Temp\Proof Of Payment- Swift Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Proof Of Payment- Swift Copy.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Users\Admin\AppData\Local\Temp\Proof Of Payment- Swift Copy.exe
  "C:\Users\Admin\AppData\Local\Temp\Proof Of Payment- Swift Copy.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:4652

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Proof Of Payment- Swift Copy.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2208-10-0x0000000007210000-0x000000000729C000-memory.dmp

Filesize
560KB

Download
memory/2208-16-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-3-0x0000000005480000-0x0000000005512000-memory.dmp

Filesize
584KB

Download
memory/2208-4-0x0000000005610000-0x000000000561A000-memory.dmp

Filesize
40KB

Download
memory/2208-5-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-6-0x0000000006AC0000-0x0000000006B68000-memory.dmp

Filesize
672KB

Download
memory/2208-7-0x0000000005980000-0x0000000005990000-memory.dmp

Filesize
64KB

Download
memory/2208-11-0x00000000098C0000-0x000000000995C000-memory.dmp

Filesize
624KB

Download
memory/2208-9-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-2-0x0000000005990000-0x0000000005F34000-memory.dmp

Filesize
5.6MB

Download
memory/2208-8-0x0000000074E4E000-0x0000000074E4F000-memory.dmp

Filesize
4KB

Download
memory/2208-0-0x0000000074E4E000-0x0000000074E4F000-memory.dmp

Filesize
4KB

Download
memory/2208-1-0x00000000009D0000-0x0000000000A7E000-memory.dmp

Filesize
696KB

Download
memory/4652-19-0x0000000006B30000-0x0000000006B80000-memory.dmp

Filesize
320KB

Download
memory/4652-15-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/4652-17-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/4652-18-0x0000000006CB0000-0x0000000006E72000-memory.dmp

Filesize
1.8MB

Download
memory/4652-12-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4652-20-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download
memory/4652-21-0x0000000074E40000-0x00000000755F0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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