vipkeylogger | bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f

Analysis

max time kernel
107s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-11-2024 02:40

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General

Target

bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
Size

1.2MB
MD5

9b25bf9d1b617ff88c10da68711b27cf
SHA1

dd61400ce42ee8029733d69d53181fa8b78358f8
SHA256

bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f
SHA512

57aa4e7b54c46e6a657b443c625b92752a9b44b9331da491c4f93f72a67386857452c856d2d09f285733bf53ac2acfc94cf2fccfc44c75c7efc7fda87afba8bd
SSDEEP

24576:ffmMv6Ckr7Mny5QLjKQf0Q4GOwdhpsSN4V:f3v+7/5QLjKi0QdUzV

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.deelumoulds.in
Port:
587
Username:
[email protected]
Password:
Dv?X6s?K@&X?

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

Processes:

RegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\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
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe

description	pid	Process	procid_target
PID 2104 set thread context of 1964	2104	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	90

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

System Location Discovery: System Language Discovery 1 TTPs 4 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:

RegSvcs.exebef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exebef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exebef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegSvcs.exe

pid	Process
1964	RegSvcs.exe
1964	RegSvcs.exe
1964	RegSvcs.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exebef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exebef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe

pid	Process
2444	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
4648	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
2104	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	1964	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

description	pid	Process	procid_target
PID 2444 wrote to memory of 3388	2444	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	86
PID 2444 wrote to memory of 3388	2444	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	86
PID 2444 wrote to memory of 3388	2444	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	86
PID 2444 wrote to memory of 4648	2444	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	87
PID 2444 wrote to memory of 4648	2444	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	87
PID 2444 wrote to memory of 4648	2444	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	87
PID 4648 wrote to memory of 1536	4648	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	88
PID 4648 wrote to memory of 1536	4648	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	88
PID 4648 wrote to memory of 1536	4648	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	88
PID 4648 wrote to memory of 2104	4648	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	89
PID 4648 wrote to memory of 2104	4648	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	89
PID 4648 wrote to memory of 2104	4648	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	89
PID 2104 wrote to memory of 1964	2104	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	90
PID 2104 wrote to memory of 1964	2104	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	90
PID 2104 wrote to memory of 1964	2104	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	90
PID 2104 wrote to memory of 1964	2104	bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe	90

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
"C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe"
  2⤵
  PID:3388
- C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
  "C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4648
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe"
    3⤵
    PID:1536
- - C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe
    "C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2104
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\bef4b78b6f8b0b6f838b0aec911a91a80eefc86a88c01ac899b38c0d87e3fe2f.exe"
      4⤵
      Accesses Microsoft Outlook profiles
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      outlook_office_path
      outlook_win_path
      PID:1964

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 Information Discovery

T1082

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

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1964-73-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-1109-0x0000000006EF0000-0x00000000070B2000-memory.dmp

Filesize
1.8MB

Download
memory/1964-1114-0x00000000070D0000-0x00000000070DA000-memory.dmp

Filesize
40KB

Download
memory/1964-11-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1964-13-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1964-12-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1964-14-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1964-15-0x0000000005950000-0x00000000059AE000-memory.dmp

Filesize
376KB

Download
memory/1964-16-0x00000000060B0000-0x0000000006654000-memory.dmp

Filesize
5.6MB

Download
memory/1964-17-0x0000000005A60000-0x0000000005ABC000-memory.dmp

Filesize
368KB

Download
memory/1964-18-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-33-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-31-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-29-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-75-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-25-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-23-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-21-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-19-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-55-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-35-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-77-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-27-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-1113-0x0000000007160000-0x00000000071F2000-memory.dmp

Filesize
584KB

Download
memory/1964-53-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-69-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-67-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-65-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-63-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-61-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-59-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-57-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-71-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-51-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-49-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-47-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-45-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-43-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-41-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-39-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-37-0x0000000005A60000-0x0000000005AB7000-memory.dmp

Filesize
348KB

Download
memory/1964-1108-0x0000000005BA0000-0x0000000005C3C000-memory.dmp

Filesize
624KB

Download
memory/1964-1112-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1964-1110-0x0000000006D80000-0x0000000006DD0000-memory.dmp

Filesize
320KB

Download
memory/1964-1111-0x00000000075F0000-0x0000000007B1C000-memory.dmp

Filesize
5.2MB

Download
memory/2104-10-0x0000000003F20000-0x0000000004320000-memory.dmp

Filesize
4.0MB

Download
memory/2444-2-0x0000000004390000-0x0000000004790000-memory.dmp

Filesize
4.0MB

Download
memory/4648-6-0x0000000003F00000-0x0000000004300000-memory.dmp

Filesize
4.0MB

Download