vipkeylogger | 191b2050bba8e91cad27846a543044c8bb44c1de44e9c43c4ad225afcf1aa3e4

General

Target

GPL-HQPOHQ242654.exe
Size

1.0MB
MD5

1553c28fa4dceead27570ffd93cc4e34
SHA1

aadf5e0c3cb56f70fe0b528c9514528f3403da9f
SHA256

191b2050bba8e91cad27846a543044c8bb44c1de44e9c43c4ad225afcf1aa3e4
SHA512

f8b2acf801a7bebfc95738a24e8c0c6a7845df571e6859d81520c33b8f5fc442b517efb397bd808d5a9472ddded9cea1dd92a40663ccdbe1c0f079454c7295ab
SSDEEP

12288:xtb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgal72z+BvARJMN6A:xtb20pkaCqT5TBWgNQ7a5+iKJMN6A

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.vvtrade.vn
Port:
587
Username:
[email protected]
Password:
qVyP6qyv6MQCmZJBRs4t

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.vvtrade.vn
Port:
587
Username:
[email protected]
Password:
qVyP6qyv6MQCmZJBRs4t
Email To:
[email protected]

C2

https://api.telegram.org/bot7323823089:AAFBRsTW94zIpSoDS8yfGsotlQLqF2I6TU0/sendMessage?chat_id=5013849544

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

Drops startup file 1 IoCs

Processes:

Clinton.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Clinton.vbs	Clinton.exe

Executes dropped EXE 1 IoCs

Processes:

Clinton.exe

pid	Process
2184	Clinton.exe

Loads dropped DLL 1 IoCs

Processes:

GPL-HQPOHQ242654.exe

pid	Process
2380	GPL-HQPOHQ242654.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.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	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
4	checkip.dyndns.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/files/0x0003000000018334-8.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Clinton.exe

description	pid	Process	procid_target
PID 2184 set thread context of 2932	2184	Clinton.exe	30

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

Processes:

GPL-HQPOHQ242654.exeClinton.exeRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GPL-HQPOHQ242654.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Clinton.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid	Process
2932	RegSvcs.exe
2932	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Clinton.exe

pid	Process
2184	Clinton.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	2932	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

GPL-HQPOHQ242654.exeClinton.exe

description	pid	Process	procid_target
PID 2380 wrote to memory of 2184	2380	GPL-HQPOHQ242654.exe	29
PID 2380 wrote to memory of 2184	2380	GPL-HQPOHQ242654.exe	29
PID 2380 wrote to memory of 2184	2380	GPL-HQPOHQ242654.exe	29
PID 2380 wrote to memory of 2184	2380	GPL-HQPOHQ242654.exe	29
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30
PID 2184 wrote to memory of 2932	2184	Clinton.exe	30

outlook_office_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.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	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\GPL-HQPOHQ242654.exe
"C:\Users\Admin\AppData\Local\Temp\GPL-HQPOHQ242654.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Users\Admin\AppData\Local\brawlis\Clinton.exe
  "C:\Users\Admin\AppData\Local\Temp\GPL-HQPOHQ242654.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2184
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\GPL-HQPOHQ242654.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:2932

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 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

C:\Users\Admin\AppData\Local\Temp\ghauts

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\brawlis\Clinton.exe

Filesize
1.0MB

MD5
1553c28fa4dceead27570ffd93cc4e34

SHA1
aadf5e0c3cb56f70fe0b528c9514528f3403da9f

SHA256
191b2050bba8e91cad27846a543044c8bb44c1de44e9c43c4ad225afcf1aa3e4

SHA512
f8b2acf801a7bebfc95738a24e8c0c6a7845df571e6859d81520c33b8f5fc442b517efb397bd808d5a9472ddded9cea1dd92a40663ccdbe1c0f079454c7295ab

Download Submit
memory/2184-20-0x00000000009B0000-0x0000000000DB0000-memory.dmp

Filesize
4.0MB

Download
memory/2380-6-0x0000000000710000-0x0000000000B10000-memory.dmp

Filesize
4.0MB

Download
memory/2932-22-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2932-26-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2932-25-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2932-27-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/2932-28-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-29-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/2932-30-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads