vipkeylogger | 57579bbd9fba228c4db086ffd7f63f093c1f7b6ff94345a3397968a27260f1fc

General

Target

DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe
Size

1.2MB
MD5

7d0c3e8ad0c9e73d5fb027a6ab1fd8e3
SHA1

2fcc79b1030844814dde5d595f5b1aee2ed2455d
SHA256

d67780a7f2fc2ded85c2ccdffdac398e9dac01759260536d61ef40744505ca91
SHA512

e3a77e3fc6f9bacfb028ca56e62534de79cc0cc69709d5a8e36bb4d918881d59a2e478a1a21039c1a6f6a924be668c500bd5955869237628246a4802432d9885
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCR3wuPqiUQ8EXQ7ERG0e0IDzAFWhsF:7JZoQrbTFZY1iaCfhRAZt0J7

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
cash@com12345

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
cash@com12345
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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
8	checkip.dyndns.org
13	reallyfreegeoip.org
15	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1752 set thread context of 5028	1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe	82

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	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5028	RegSvcs.exe
5028	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5028	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe
1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe
1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 5028	1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe	82
PID 1752 wrote to memory of 5028	1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe	82
PID 1752 wrote to memory of 5028	1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe	82
PID 1752 wrote to memory of 5028	1752	DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe
"C:\Users\Admin\AppData\Local\Temp\DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\DEBIT NOTE Re Payment request CMA CGM 帐单 - 1004053123.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:5028

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

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Downloads

memory/1752-2-0x0000000004330000-0x0000000004730000-memory.dmp

Filesize
4.0MB

Download
memory/5028-3-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/5028-4-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

Filesize
4KB

Download
memory/5028-5-0x0000000005B60000-0x0000000006104000-memory.dmp

Filesize
5.6MB

Download
memory/5028-6-0x00000000055B0000-0x000000000564C000-memory.dmp

Filesize
624KB

Download
memory/5028-7-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/5028-8-0x00000000068A0000-0x0000000006932000-memory.dmp

Filesize
584KB

Download
memory/5028-9-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

Filesize
4KB

Download
memory/5028-10-0x0000000074DC0000-0x0000000075570000-memory.dmp

Filesize
7.7MB

Download
memory/5028-11-0x0000000008AC0000-0x0000000008C82000-memory.dmp

Filesize
1.8MB

Download
memory/5028-12-0x0000000008970000-0x00000000089C0000-memory.dmp

Filesize
320KB

Download
memory/5028-13-0x00000000091C0000-0x00000000096EC000-memory.dmp

Filesize
5.2MB

Download
memory/5028-14-0x0000000008A20000-0x0000000008A2A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads