vipkeylogger | 32f5bf26d32b42212ada3e88017ad037c6c84f760a64585252576d893a00ff5f

General

Target

Xkl0PnD8zFPjfh1.wiz.rtf
Size

408KB
MD5

f6e89e6c3ab17d8d58699ccefeaf3c8d
SHA1

86c245d0a2ef138aa7afca6bb43316e251b07c68
SHA256

32f5bf26d32b42212ada3e88017ad037c6c84f760a64585252576d893a00ff5f
SHA512

ab3a82dcd600c7169da373101593480a1ef8e82b2d339b5367f0e2b118f23ec3eb591a3e269de3f5d8b0e0843ec4574b33c5f98e0344c4be38a26c25caccb4b6
SSDEEP

3072:wwAlawAlawAlawAlawAlawAlawAlawAltU8xX2iqwq3QS:wwAYwAYwAYwAYwAYwAYwAYwA3dTqAS

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.covid19support.top
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

Blocklisted process makes network request 1 IoCs

Processes:

EQNEDT32.EXE

flow	pid	Process
3	2772	EQNEDT32.EXE

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

Processes:

powershell.exe

pid	Process
1132	powershell.exe

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

Processes:

wealthcharliebgk.exewealthcharliebgk.exe

pid	Process
1784	wealthcharliebgk.exe
2328	wealthcharliebgk.exe

Loads dropped DLL 1 IoCs

Processes:

EQNEDT32.EXE

pid	Process
2772	EQNEDT32.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

Processes:

wealthcharliebgk.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	wealthcharliebgk.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	wealthcharliebgk.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	wealthcharliebgk.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.

Processes:

flow	ioc
6	checkip.dyndns.org

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

wealthcharliebgk.exe

description	pid	Process	procid_target
PID 1784 set thread context of 2328	1784	wealthcharliebgk.exe	36

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

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 5 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

Processes:

WINWORD.EXEEQNEDT32.EXEwealthcharliebgk.exewealthcharliebgk.exepowershell.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EQNEDT32.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wealthcharliebgk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wealthcharliebgk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Office loads VBA resources, possible macro or embedded object present

Launches Equation Editor 1 TTPs 1 IoCs

Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

exploit

Exploitation for Client Execution

T1203

Processes:

EQNEDT32.EXE

pid	Process
2772	EQNEDT32.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid	Process
2728	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

wealthcharliebgk.exepowershell.exe

pid	Process
2328	wealthcharliebgk.exe
1132	powershell.exe
2328	wealthcharliebgk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wealthcharliebgk.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	2328	wealthcharliebgk.exe
Token: SeDebugPrivilege	1132	powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid	Process
2728	WINWORD.EXE
2728	WINWORD.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

EQNEDT32.EXEWINWORD.EXEwealthcharliebgk.exe

description	pid	Process	procid_target
PID 2772 wrote to memory of 1784	2772	EQNEDT32.EXE	31
PID 2772 wrote to memory of 1784	2772	EQNEDT32.EXE	31
PID 2772 wrote to memory of 1784	2772	EQNEDT32.EXE	31
PID 2772 wrote to memory of 1784	2772	EQNEDT32.EXE	31
PID 2728 wrote to memory of 964	2728	WINWORD.EXE	33
PID 2728 wrote to memory of 964	2728	WINWORD.EXE	33
PID 2728 wrote to memory of 964	2728	WINWORD.EXE	33
PID 2728 wrote to memory of 964	2728	WINWORD.EXE	33
PID 1784 wrote to memory of 1132	1784	wealthcharliebgk.exe	34
PID 1784 wrote to memory of 1132	1784	wealthcharliebgk.exe	34
PID 1784 wrote to memory of 1132	1784	wealthcharliebgk.exe	34
PID 1784 wrote to memory of 1132	1784	wealthcharliebgk.exe	34
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36
PID 1784 wrote to memory of 2328	1784	wealthcharliebgk.exe	36

outlook_office_path 1 IoCs

Processes:

wealthcharliebgk.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	wealthcharliebgk.exe

outlook_win_path 1 IoCs

Processes:

wealthcharliebgk.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	wealthcharliebgk.exe

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Xkl0PnD8zFPjfh1.wiz.rtf"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:964

C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Users\Admin\AppData\Roaming\wealthcharliebgk.exe
  "C:\Users\Admin\AppData\Roaming\wealthcharliebgk.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1784
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wealthcharliebgk.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1132
- - C:\Users\Admin\AppData\Roaming\wealthcharliebgk.exe
    "C:\Users\Admin\AppData\Roaming\wealthcharliebgk.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:2328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Exploitation for Client Execution

1

T1203

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

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Downloads

\Users\Admin\AppData\Roaming\wealthcharliebgk.exe

Filesize
817KB

MD5
9d980cad65d26d5e36bd306044b26ac9

SHA1
80e09457252563a7ec99095364fd1a9fb3d3f27d

SHA256
a460050185c6df524792697a1b751a2fb309939e5a34d135459d4a6dbbd66ee0

SHA512
887fa68f650484950edff6c562f24491b286f10806a0aaeb9163076866d878e6b0d54f2b1b2fbc8efff98f65451eeeaaa4914c7f86b57fbbd7775bdd571f2728

Download Submit
memory/1784-14-0x0000000000B50000-0x0000000000C22000-memory.dmp

Filesize
840KB

Download
memory/1784-17-0x0000000005440000-0x00000000054CE000-memory.dmp

Filesize
568KB

Download
memory/1784-16-0x0000000000320000-0x0000000000332000-memory.dmp

Filesize
72KB

Download
memory/2328-20-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2328-30-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2328-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2328-27-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2328-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2328-24-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2328-22-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2328-18-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2728-15-0x0000000073AAD000-0x0000000073AB8000-memory.dmp

Filesize
44KB

Download
memory/2728-2-0x0000000073AAD000-0x0000000073AB8000-memory.dmp

Filesize
44KB

Download
memory/2728-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2728-0-0x000000002F021000-0x000000002F022000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads