vipkeylogger | 6b5a7dcaa537f98a500960b08ce7c1cf699b48148741a33d3f17bfdf3de6387c

General

Target

Order_E0147-1-T1911 Re.exe
Size

877KB
MD5

db311a1841fada64279d58d4e4d40369
SHA1

b91af00e711170098af4f79ea39a864c8628bdaa
SHA256

6b5a7dcaa537f98a500960b08ce7c1cf699b48148741a33d3f17bfdf3de6387c
SHA512

18cfcf012e5b4b45292e9e9cf0fc68c37b25aa2e0e00df5593a152194b95ce9d3007213ba95c20eda396ecaab0a205cfeb7a17791600c08093c04a4bd594a9c2
SSDEEP

12288:lV58rc7EL3Nt4yKckp+OLN8VcVGQsNSDTwn/FQmo2XycEnd4T8Ve0akXLnJ4R2Gx:lV0cgsRVjuSTA+d4T8l7+24+FB

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.bteenerji.com
Port:
587
Username:
[email protected]
Password:
123husnu
Email To:
[email protected]

C2

https://api.telegram.org/bot7354418955:AAH10FAR8IByRBtd_Qs69uwN7lnhl-2X18k/sendMessage?chat_id=6851554211

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

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

pid	Process
2684	powershell.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Order_E0147-1-T1911 Re.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Order_E0147-1-T1911 Re.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Order_E0147-1-T1911 Re.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 2748 set thread context of 3056	2748	Order_E0147-1-T1911 Re.exe	35

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

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2792	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2748	Order_E0147-1-T1911 Re.exe
2684	powershell.exe
3056	Order_E0147-1-T1911 Re.exe
3056	Order_E0147-1-T1911 Re.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	Order_E0147-1-T1911 Re.exe
Token: SeDebugPrivilege	2684	powershell.exe
Token: SeDebugPrivilege	3056	Order_E0147-1-T1911 Re.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2684	2748	Order_E0147-1-T1911 Re.exe	31
PID 2748 wrote to memory of 2684	2748	Order_E0147-1-T1911 Re.exe	31
PID 2748 wrote to memory of 2684	2748	Order_E0147-1-T1911 Re.exe	31
PID 2748 wrote to memory of 2792	2748	Order_E0147-1-T1911 Re.exe	33
PID 2748 wrote to memory of 2792	2748	Order_E0147-1-T1911 Re.exe	33
PID 2748 wrote to memory of 2792	2748	Order_E0147-1-T1911 Re.exe	33
PID 2748 wrote to memory of 3056	2748	Order_E0147-1-T1911 Re.exe	35
PID 2748 wrote to memory of 3056	2748	Order_E0147-1-T1911 Re.exe	35
PID 2748 wrote to memory of 3056	2748	Order_E0147-1-T1911 Re.exe	35
PID 2748 wrote to memory of 3056	2748	Order_E0147-1-T1911 Re.exe	35
PID 2748 wrote to memory of 3056	2748	Order_E0147-1-T1911 Re.exe	35
PID 2748 wrote to memory of 3056	2748	Order_E0147-1-T1911 Re.exe	35
PID 2748 wrote to memory of 3056	2748	Order_E0147-1-T1911 Re.exe	35

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Order_E0147-1-T1911 Re.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Order_E0147-1-T1911 Re.exe

C:\Users\Admin\AppData\Local\Temp\Order_E0147-1-T1911 Re.exe
"C:\Users\Admin\AppData\Local\Temp\Order_E0147-1-T1911 Re.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aeCBBHwUqaEZ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2684
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aeCBBHwUqaEZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp24EE.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2792
- C:\Users\Admin\AppData\Local\Temp\Order_E0147-1-T1911 Re.exe
  "C:\Users\Admin\AppData\Local\Temp\Order_E0147-1-T1911 Re.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

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

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp24EE.tmp

Filesize
1KB

MD5
8256ea9ff5b5b01d760fe71a15116e8a

SHA1
1b76cdf998dfa3c8739133b57acac3efa8689594

SHA256
5067b2722a13208a8f85448f8e57473866a921c51f3fb98e0f92b0e7647b4d52

SHA512
4e3f3f0d33ff7a25fa89f1fe67551f43ae62f256c963c39b4ee758ad2a1a9867b877edef115d898ab9339ae6b2ad1e57a6e247085e1da664f7fc1aed51f436ad

Download Submit
memory/2684-29-0x0000000001EA0000-0x0000000001EA8000-memory.dmp

Filesize
32KB

Download
memory/2684-27-0x000000001B6B0000-0x000000001B992000-memory.dmp

Filesize
2.9MB

Download
memory/2748-28-0x000007FEF58C0000-0x000007FEF62AC000-memory.dmp

Filesize
9.9MB

Download
memory/2748-1-0x000000013FF20000-0x0000000140000000-memory.dmp

Filesize
896KB

Download
memory/2748-5-0x000007FEF58C0000-0x000007FEF62AC000-memory.dmp

Filesize
9.9MB

Download
memory/2748-6-0x0000000000B80000-0x0000000000B94000-memory.dmp

Filesize
80KB

Download
memory/2748-2-0x000007FEF58C0000-0x000007FEF62AC000-memory.dmp

Filesize
9.9MB

Download
memory/2748-3-0x0000000002390000-0x00000000023B6000-memory.dmp

Filesize
152KB

Download
memory/2748-0-0x000007FEF58C3000-0x000007FEF58C4000-memory.dmp

Filesize
4KB

Download
memory/2748-4-0x000007FEF58C3000-0x000007FEF58C4000-memory.dmp

Filesize
4KB

Download
memory/2748-7-0x000000001C380000-0x000000001C40C000-memory.dmp

Filesize
560KB

Download
memory/3056-17-0x0000000140000000-0x0000000140046000-memory.dmp

Filesize
280KB

Download
memory/3056-23-0x000007FFFFFD5000-0x000007FFFFFD6000-memory.dmp

Filesize
4KB

Download
memory/3056-26-0x0000000140000000-0x0000000140046000-memory.dmp

Filesize
280KB

Download
memory/3056-19-0x0000000140000000-0x0000000140046000-memory.dmp

Filesize
280KB

Download
memory/3056-21-0x0000000140000000-0x0000000140046000-memory.dmp

Filesize
280KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads