vipkeylogger | e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31/10/2024, 09:52

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General

Target

clipper.exe
Size

1.4MB
MD5

69621150c72b902cf4d966cb4b30263b
SHA1

9411161dccba43c16eca1e793f9b0f7cc83743be
SHA256

e01593fcbd4a14921318b1db7407896eba1e221322cd0b112bc608f1ccf1cefe
SHA512

eb36366424cbdfc22b47fc9ce3488514aa79221759459d59e061ac8b7e91c23c64741bb4a85fc5efef842a7c6ddfc648fbf43a1a738a03d1d0d2db032f59e9bc
SSDEEP

24576:gqDEvCTbMWu7rQYlBQcBiT6rprG8ag5mZ8iiaQoNXTkhvmnJKKA9nUbeYj:gTvC/MTQYxsWR7ag58oTdhNKMUi

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.asesoriategueste.com
Port:
587
Username:
[email protected]
Password:
2[K9AW)mvDqL

Extracted

Family

vipkeylogger

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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\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.

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2872 set thread context of 2712	2872	clipper.exe	30

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	clipper.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe
2712	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2872	clipper.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	RegSvcs.exe

Suspicious use of FindShellTrayWindow 22 IoCs

pid	Process
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe

Suspicious use of SendNotifyMessage 22 IoCs

pid	Process
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe
2872	clipper.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2712	2872	clipper.exe	30
PID 2872 wrote to memory of 2712	2872	clipper.exe	30
PID 2872 wrote to memory of 2712	2872	clipper.exe	30
PID 2872 wrote to memory of 2712	2872	clipper.exe	30
PID 2872 wrote to memory of 2712	2872	clipper.exe	30
PID 2872 wrote to memory of 2712	2872	clipper.exe	30
PID 2872 wrote to memory of 2712	2872	clipper.exe	30
PID 2872 wrote to memory of 2712	2872	clipper.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\clipper.exe
"C:\Users\Admin\AppData\Local\Temp\clipper.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:2872
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\clipper.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:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2712-41-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-69-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-5-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2712-6-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2712-7-0x0000000073D0E000-0x0000000073D0F000-memory.dmp

Filesize
4KB

Download
memory/2712-8-0x0000000000460000-0x00000000004C0000-memory.dmp

Filesize
384KB

Download
memory/2712-9-0x0000000000A00000-0x0000000000A5C000-memory.dmp

Filesize
368KB

Download
memory/2712-10-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-11-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-67-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-71-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-127-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-39-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-63-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-61-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-59-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-57-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-55-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-51-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-49-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-47-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-45-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-3-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2712-1118-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-21-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-33-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-31-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-29-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-27-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-25-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-23-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-37-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-19-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-17-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-15-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-13-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-12-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-65-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-53-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-43-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-35-0x0000000000A00000-0x0000000000A58000-memory.dmp

Filesize
352KB

Download
memory/2712-1113-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-1114-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2712-1115-0x0000000073D0E000-0x0000000073D0F000-memory.dmp

Filesize
4KB

Download
memory/2712-1116-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-1117-0x0000000073D00000-0x00000000743EE000-memory.dmp

Filesize
6.9MB

Download
memory/2872-2-0x0000000000680000-0x0000000000A80000-memory.dmp

Filesize
4.0MB

Download