vipkeylogger | 07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9

Analysis

max time kernel
145s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2025, 02:02

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General

Target

07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
Size

1.1MB
MD5

86e60136bf56230dcabe7559841cd584
SHA1

bcad517cfc39f78d3341d6f947f5187656bfa26e
SHA256

07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9
SHA512

ec670afa4ef0a675ac749e345192d59a44d6260cc4fa7f10976be68813c9bde81290e7be476c8471c4ace908158b7613872a98aefc4fea1f13f714bef378927f
SSDEEP

24576:eoVjvmJMUG3s0PVEd7Ng33JTUz/bH8lGMvc+WGn:PB3jA608l7E+WGn

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

https://api.telegram.org/bot7170890959:AAElMC-MH2d54uixSWnB3n9GGxu8k0ZCcw0/sendMessage?chat_id=6915394402

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4104 created 3524	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	56

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-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.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
28	checkip.dyndns.org
31	reallyfreegeoip.org
32	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4104 set thread context of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89

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	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
4720	InstallUtil.exe
4720	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
Token: SeDebugPrivilege	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
Token: SeDebugPrivilege	4720	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89
PID 4104 wrote to memory of 4720	4104	07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3524
- C:\Users\Admin\AppData\Local\Temp\07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe
  "C:\Users\Admin\AppData\Local\Temp\07f2e4626e3ff2952ff9683c2f88047ae9e272f1301f1b0232c3e6bbb1618fa9.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4104
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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:4720

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/4104-0-0x000000007505E000-0x000000007505F000-memory.dmp

Filesize
4KB

Download
memory/4104-1-0x0000000000B50000-0x0000000000C64000-memory.dmp

Filesize
1.1MB

Download
memory/4104-2-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4104-3-0x0000000005D90000-0x0000000005E9C000-memory.dmp

Filesize
1.0MB

Download
memory/4104-9-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-4-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-17-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-61-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-67-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-65-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-59-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-57-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-56-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-53-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-51-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-49-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-45-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-43-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-41-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-39-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-37-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-35-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-31-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-29-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-27-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-25-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-23-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-21-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-15-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-13-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-11-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-63-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-47-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-7-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-33-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-5-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-19-0x0000000005D90000-0x0000000005E96000-memory.dmp

Filesize
1.0MB

Download
memory/4104-1326-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4104-1327-0x0000000005ED0000-0x0000000005F36000-memory.dmp

Filesize
408KB

Download
memory/4104-1328-0x0000000006090000-0x00000000060F2000-memory.dmp

Filesize
392KB

Download
memory/4104-1329-0x0000000006130000-0x000000000617C000-memory.dmp

Filesize
304KB

Download
memory/4104-1330-0x0000000006940000-0x0000000006EE4000-memory.dmp

Filesize
5.6MB

Download
memory/4104-1331-0x0000000006320000-0x0000000006374000-memory.dmp

Filesize
336KB

Download
memory/4104-1336-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4104-1337-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4104-1340-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4104-1339-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4720-1341-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4720-1342-0x00000000007A0000-0x00000000007EA000-memory.dmp

Filesize
296KB

Download
memory/4720-1343-0x0000000004CB0000-0x0000000004D4C000-memory.dmp

Filesize
624KB

Download
memory/4720-1344-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4720-1345-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4720-1346-0x0000000006180000-0x0000000006342000-memory.dmp

Filesize
1.8MB

Download
memory/4720-1347-0x0000000006000000-0x0000000006050000-memory.dmp

Filesize
320KB

Download
memory/4720-1348-0x0000000006880000-0x0000000006DAC000-memory.dmp

Filesize
5.2MB

Download
memory/4720-1349-0x0000000006350000-0x00000000063E2000-memory.dmp

Filesize
584KB

Download
memory/4720-1350-0x0000000006160000-0x000000000616A000-memory.dmp

Filesize
40KB

Download