vipkeylogger | 8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7ef

Analysis

max time kernel
108s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 08:39

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General

Target

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe
Size

1.1MB
MD5

888e0b4e0d654d8184eb091d60df6280
SHA1

60200c8bacdedcf599c529e45e847c392a7f8468
SHA256

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7ef
SHA512

2885700c557afaf012bc3cbc22171cc2dc55db07c4f38be80549cbdd03f619d4f1afc1e2d58609330def3b29a4d85f97d16995792a3cf62e3a35b7dd01af87f3
SSDEEP

24576:9tb20pkaCqT5TBWgNQ7acSD+Kq7/0noQRge5AtDfi36A:uVg5tQ7acSD+Kqb0oQStE5

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.phoenixexports.co.in
Port:
587
Username:
[email protected]
Password:
phex1234

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-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\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
6	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

description	pid	Process	procid_target
PID 772 set thread context of 4636	772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe	82

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

Processes:

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exeRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid	Process
4636	RegSvcs.exe
4636	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

pid	Process
772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	4636	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

pid	Process
772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe
772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

pid	Process
772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe
772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe

description	pid	Process	procid_target
PID 772 wrote to memory of 4636	772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe	82
PID 772 wrote to memory of 4636	772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe	82
PID 772 wrote to memory of 4636	772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe	82
PID 772 wrote to memory of 4636	772	8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe	82

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\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-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.exe
"C:\Users\Admin\AppData\Local\Temp\8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.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:772
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\8fde836a0e46711f6f778a38c8adeeb36a93cbfe8fa5aa71de5670d34f62b7efN.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:4636

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/772-6-0x00000000017A0000-0x0000000001BA0000-memory.dmp

Filesize
4.0MB

Download
memory/4636-7-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4636-8-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4636-9-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4636-10-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4636-11-0x000000007380E000-0x000000007380F000-memory.dmp

Filesize
4KB

Download
memory/4636-12-0x0000000002DB0000-0x0000000002E0E000-memory.dmp

Filesize
376KB

Download
memory/4636-13-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download
memory/4636-16-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download
memory/4636-15-0x0000000002FA0000-0x0000000002FFC000-memory.dmp

Filesize
368KB

Download
memory/4636-14-0x0000000005B30000-0x00000000060D4000-memory.dmp

Filesize
5.6MB

Download
memory/4636-60-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-64-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-76-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-74-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-72-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-70-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-68-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-66-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-62-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-58-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-56-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-54-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-52-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-50-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-48-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-46-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-44-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-42-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-40-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-38-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-36-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-34-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-30-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-28-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-27-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-22-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-20-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-18-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-17-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-144-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download
memory/4636-32-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-24-0x0000000002FA0000-0x0000000002FF7000-memory.dmp

Filesize
348KB

Download
memory/4636-1108-0x0000000005580000-0x000000000561C000-memory.dmp

Filesize
624KB

Download
memory/4636-1109-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download
memory/4636-1110-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/4636-1111-0x000000007380E000-0x000000007380F000-memory.dmp

Filesize
4KB

Download
memory/4636-1112-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download
memory/4636-1113-0x0000000073800000-0x0000000073FB0000-memory.dmp

Filesize
7.7MB

Download
memory/4636-1114-0x00000000069C0000-0x0000000006B82000-memory.dmp

Filesize
1.8MB

Download
memory/4636-1115-0x0000000006850000-0x00000000068A0000-memory.dmp

Filesize
320KB

Download
memory/4636-1116-0x00000000070C0000-0x00000000075EC000-memory.dmp

Filesize
5.2MB

Download
memory/4636-1117-0x0000000006C30000-0x0000000006CC2000-memory.dmp

Filesize
584KB

Download
memory/4636-1118-0x0000000006BA0000-0x0000000006BAA000-memory.dmp

Filesize
40KB

Download