vipkeylogger | 3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a

Analysis

max time kernel
109s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 02:19

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General

Target

3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe
Size

1.1MB
MD5

4a374edfcf004d066dc1f2106fc3f424
SHA1

02bfae32ce46ad8ac2f8071801a923358794076c
SHA256

3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a
SHA512

26f705d618057e90541cff4240c51b1f4f634fb1030db4c91878064703ff2d735bfaa1c574bd23b75e57fa56995a0b9bf8ff04140a6599c577c60d5b003f5269
SSDEEP

24576:1u6J33O0c+JY5UZ+XC0kGso6FaPrgV3+9zoWxPZ4QUKLBSeWY:Xu0c++OCvkGs9FaPrgx+9s+PBUKL0Y

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

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

Drops startup file 1 IoCs

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

Executes dropped EXE 1 IoCs

pid	Process
3612	anaboly.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\15.0\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
14	checkip.dyndns.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023c9f-9.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3612 set thread context of 1320	3612	anaboly.exe	83

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	anaboly.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1320	RegSvcs.exe
1320	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3612	anaboly.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1320	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
4508	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe
4508	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe
3612	anaboly.exe
3612	anaboly.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
4508	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe
4508	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe
3612	anaboly.exe
3612	anaboly.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 3612	4508	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe	82
PID 4508 wrote to memory of 3612	4508	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe	82
PID 4508 wrote to memory of 3612	4508	3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe	82
PID 3612 wrote to memory of 1320	3612	anaboly.exe	83
PID 3612 wrote to memory of 1320	3612	anaboly.exe	83
PID 3612 wrote to memory of 1320	3612	anaboly.exe	83
PID 3612 wrote to memory of 1320	3612	anaboly.exe	83

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe
"C:\Users\Admin\AppData\Local\Temp\3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Users\Admin\AppData\Local\Vevina\anaboly.exe
  "C:\Users\Admin\AppData\Local\Temp\3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - 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:3612
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a.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:1320

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

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Downloads

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

Filesize
237KB

MD5
e1e4fe3a04f9e93c3a74bc23d71ff2a3

SHA1
0d08ad83521e7ab0547cda09e85390691ae8deb4

SHA256
c2f15234a2cbb7901c79c6a9315f5ee0818a4a2ebdf469810409044cf140bff5

SHA512
e2ad72cbba953f808361ca091bcbd9cf708c98a1bd39cf78822ef0da97e02789815b9637e03060364fdaf528a0db759e5f7dbffda45ada0395e162f9a45b6aed

Download Submit
C:\Users\Admin\AppData\Local\Vevina\anaboly.exe

Filesize
1.1MB

MD5
4a374edfcf004d066dc1f2106fc3f424

SHA1
02bfae32ce46ad8ac2f8071801a923358794076c

SHA256
3035c56d7c784bbcdd8dabed07cfb79fa360b263fd6a726575382b8489da132a

SHA512
26f705d618057e90541cff4240c51b1f4f634fb1030db4c91878064703ff2d735bfaa1c574bd23b75e57fa56995a0b9bf8ff04140a6599c577c60d5b003f5269

Download Submit
memory/1320-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1320-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1320-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1320-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1320-24-0x00000000741AE000-0x00000000741AF000-memory.dmp

Filesize
4KB

Download
memory/1320-25-0x00000000030C0000-0x0000000003120000-memory.dmp

Filesize
384KB

Download
memory/1320-26-0x00000000741A0000-0x0000000074950000-memory.dmp

Filesize
7.7MB

Download
memory/1320-28-0x0000000005580000-0x00000000055DE000-memory.dmp

Filesize
376KB

Download
memory/1320-27-0x0000000005B20000-0x00000000060C4000-memory.dmp

Filesize
5.6MB

Download
memory/1320-76-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-80-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-88-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-86-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-84-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-82-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-78-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-74-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-72-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-70-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-68-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-66-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-64-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-62-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-60-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-56-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-55-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-52-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-50-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-48-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-46-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-44-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-42-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-41-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-38-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-37-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-34-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-32-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-30-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-29-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-58-0x0000000005580000-0x00000000055D8000-memory.dmp

Filesize
352KB

Download
memory/1320-1119-0x00000000056B0000-0x000000000574C000-memory.dmp

Filesize
624KB

Download
memory/1320-1120-0x00000000741A0000-0x0000000074950000-memory.dmp

Filesize
7.7MB

Download
memory/1320-1121-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1320-1122-0x00000000741AE000-0x00000000741AF000-memory.dmp

Filesize
4KB

Download
memory/1320-1123-0x00000000741A0000-0x0000000074950000-memory.dmp

Filesize
7.7MB

Download
memory/1320-1124-0x00000000741A0000-0x0000000074950000-memory.dmp

Filesize
7.7MB

Download
memory/1320-1125-0x0000000006B20000-0x0000000006CE2000-memory.dmp

Filesize
1.8MB

Download
memory/1320-1126-0x00000000069D0000-0x0000000006A20000-memory.dmp

Filesize
320KB

Download
memory/1320-1127-0x00000000741A0000-0x0000000074950000-memory.dmp

Filesize
7.7MB

Download
memory/1320-1128-0x0000000006CF0000-0x0000000006D82000-memory.dmp

Filesize
584KB

Download
memory/1320-1129-0x0000000006AF0000-0x0000000006AFA000-memory.dmp

Filesize
40KB

Download
memory/3612-18-0x00000000010F0000-0x00000000014F0000-memory.dmp

Filesize
4.0MB

Download
memory/4508-6-0x0000000001830000-0x0000000001C30000-memory.dmp

Filesize
4.0MB

Download