vipkeylogger | 8abe027300947e313c30323012e2a269cc135db18c61addcf3c5c9a4579d11d7

General

Target

PO n. 002EM QUO04011-J7Q0G8.xls.exe
Size

1022KB
MD5

1f863254bc19f56cd787724f9fbcc114
SHA1

f479679da8ee0ebdc2bc91c5f6688e38ead640fe
SHA256

d0581817fed46fe760969b89796b6960fbdb097c1afd24709aa2edd982d0f407
SHA512

367ed4da49ef74544ff2e4b13abca4aca6f41e4ab1555cd0af87fb7b8b140ffd16acdb45654057ba56ab3801db89cceda88bc45173ad3f6f91fb218920e543e4
SSDEEP

12288:ftb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSga37vDVBnrAm16A:ftb20pkaCqT5TBWgNQ7aLvDnrAm16A

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot8109783712:AAHX64S2zMbAtd5EESNODfL2rSYCqupZWYU/sendMessage?chat_id=7174574119

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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

PO n. 002EM QUO04011-J7Q0G8.xls.exe

description	pid	Process	procid_target
PID 1520 set thread context of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.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

Processes:

PO n. 002EM QUO04011-J7Q0G8.xls.exeRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO n. 002EM QUO04011-J7Q0G8.xls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid	Process
3008	RegSvcs.exe
3008	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

PO n. 002EM QUO04011-J7Q0G8.xls.exe

pid	Process
1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	3008	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

PO n. 002EM QUO04011-J7Q0G8.xls.exe

description	pid	Process	procid_target
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30
PID 1520 wrote to memory of 3008	1520	PO n. 002EM QUO04011-J7Q0G8.xls.exe	30

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PO n. 002EM QUO04011-J7Q0G8.xls.exe
"C:\Users\Admin\AppData\Local\Temp\PO n. 002EM QUO04011-J7Q0G8.xls.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\PO n. 002EM QUO04011-J7Q0G8.xls.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:3008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1520-6-0x00000000007A0000-0x0000000000BA0000-memory.dmp

Filesize
4.0MB

Download
memory/3008-7-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3008-11-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3008-9-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3008-12-0x000000007435E000-0x000000007435F000-memory.dmp

Filesize
4KB

Download
memory/3008-13-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-14-0x000000007435E000-0x000000007435F000-memory.dmp

Filesize
4KB

Download
memory/3008-15-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads