vipkeylogger | 3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6c

General

Target

3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
Size

1.1MB
MD5

af0a7b9d983a13430107f6dcb04ee780
SHA1

a219173d553dd60eaff5f18ea7b3eb82cda4a3fd
SHA256

3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6c
SHA512

e05f9a7886e2858aae6cf2ad002d7713b3800808f23528f6a3a0aa603a2920856681a88e064c47d0466c6f861b644f49de142c6a460183d21d8a4df84a320f6f
SSDEEP

24576:jiVX2+2zDTxps71Dh7P2EJFBRi47ax9fRjbhZmATcWlEOsW4Bhw:F3TPs71N2EJFBRiCaLfRjrmA4W2OsW4B

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7354418955:AAH10FAR8IByRBtd_Qs69uwN7lnhl-2X18k/sendMessage?chat_id=6851554211

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4808	powershell.exe
3668	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
63	432	Process not Found

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\Control Panel\International\Geo\Nation	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
Key opened	\REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
Key opened	\REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe

Looks up external IP address via web service 5 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
29	reallyfreegeoip.org
30	reallyfreegeoip.org
49	reallyfreegeoip.org
50	reallyfreegeoip.org
23	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 648 set thread context of 4676	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	96

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 1 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	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1488	MicrosoftEdgeUpdate.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4996	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
3668	powershell.exe
4808	powershell.exe
4676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
3668	powershell.exe
4808	powershell.exe
4676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
Token: SeDebugPrivilege	3668	powershell.exe
Token: SeDebugPrivilege	4808	powershell.exe
Token: SeDebugPrivilege	4676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 648 wrote to memory of 4808	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	90
PID 648 wrote to memory of 4808	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	90
PID 648 wrote to memory of 3668	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	91
PID 648 wrote to memory of 3668	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	91
PID 648 wrote to memory of 4996	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	92
PID 648 wrote to memory of 4996	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	92
PID 648 wrote to memory of 4676	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	96
PID 648 wrote to memory of 4676	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	96
PID 648 wrote to memory of 4676	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	96
PID 648 wrote to memory of 4676	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	96
PID 648 wrote to memory of 4676	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	96
PID 648 wrote to memory of 4676	648	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe	96

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1639772215-809007892-4072230623-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe

C:\Users\Admin\AppData\Local\Temp\3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
"C:\Users\Admin\AppData\Local\Temp\3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:648
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4808
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NtDgObhetS.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3668
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NtDgObhetS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD0EC.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4996
- C:\Users\Admin\AppData\Local\Temp\3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
  C:\Users\Admin\AppData\Local\Temp\3b047fc0647a4dd0cbf6c8535c364616720a916bd3fb14a4ff5543f18b662d6cN.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4676

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI4IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY4ODkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTM2NTgwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTYyNDgxMzgyIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
2979eabc783eaca50de7be23dd4eafcf

SHA1
d709ce5f3a06b7958a67e20870bfd95b83cad2ea

SHA256
006cca90e78fbb571532a83082ac6712721a34ea4b21f490058ffb3f521f4903

SHA512
92bc433990572d9427d0c93eef9bd1cc23fa00ed60dd0c9c983d87d3421e02ce3f156c6f88fe916ef6782dbf185cbce083bc0094f8c527f302be6a37d1c53aba

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_j4mgqo0b.lgq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD0EC.tmp

Filesize
1KB

MD5
e2db578fcba251e8edb8affb9f331e78

SHA1
7bc9b78bc6a96eb068207cfe87d50a88fca676f5

SHA256
109b28de9956beb411918a83becfd859ef47219f4852866e2fd4968f2c01c2e5

SHA512
81c72000ec46cf8c376531d23bb6471373a648768957a03065e3fab19c24e540227bfada2259a3642d24aaea4e6a47c70ddc3114b6abcd3ba90fbfc41a23652f

Download Submit
memory/648-38-0x00007FFBC29A0000-0x00007FFBC3461000-memory.dmp

Filesize
10.8MB

Download
memory/648-7-0x0000021AE2A30000-0x0000021AE2A44000-memory.dmp

Filesize
80KB

Download
memory/648-6-0x00007FFBC29A0000-0x00007FFBC3461000-memory.dmp

Filesize
10.8MB

Download
memory/648-1-0x0000021AC8540000-0x0000021AC8652000-memory.dmp

Filesize
1.1MB

Download
memory/648-8-0x0000021AE45F0000-0x0000021AE467C000-memory.dmp

Filesize
560KB

Download
memory/648-2-0x00007FFBC29A0000-0x00007FFBC3461000-memory.dmp

Filesize
10.8MB

Download
memory/648-0-0x00007FFBC29A3000-0x00007FFBC29A5000-memory.dmp

Filesize
8KB

Download
memory/648-4-0x0000021AE4130000-0x0000021AE4156000-memory.dmp

Filesize
152KB

Download
memory/648-5-0x00007FFBC29A3000-0x00007FFBC29A5000-memory.dmp

Filesize
8KB

Download
memory/648-3-0x0000021AE3EB0000-0x0000021AE3FAC000-memory.dmp

Filesize
1008KB

Download
memory/3668-23-0x000001C198A70000-0x000001C198A92000-memory.dmp

Filesize
136KB

Download
memory/3668-16-0x00007FFBC29A0000-0x00007FFBC3461000-memory.dmp

Filesize
10.8MB

Download
memory/3668-15-0x00007FFBC29A0000-0x00007FFBC3461000-memory.dmp

Filesize
10.8MB

Download
memory/3668-41-0x00007FFBC29A0000-0x00007FFBC3461000-memory.dmp

Filesize
10.8MB

Download
memory/3668-13-0x00007FFBC29A0000-0x00007FFBC3461000-memory.dmp

Filesize
10.8MB

Download
memory/4676-17-0x0000000140000000-0x0000000140046000-memory.dmp

Filesize
280KB

Download
memory/4676-46-0x0000024154C00000-0x0000024154DC2000-memory.dmp

Filesize
1.8MB

Download
memory/4676-47-0x0000024154730000-0x0000024154780000-memory.dmp

Filesize
320KB

Download
memory/4676-48-0x0000024155300000-0x0000024155828000-memory.dmp

Filesize
5.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads