vipkeylogger | 79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2024, 18:28

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General

Target

79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
Size

772KB
MD5

76f0f7efa38fee04f22a3836c7f8f2d3
SHA1

68bccecfc0128f4542ffc35aa4a4644c3f9fff0e
SHA256

79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14
SHA512

9f71c798af7d25ebdf63d5a7987bca41ba2ff3eb379a70b971730c9291a4f44238c4b3f66f9d38968315581424e801a49e9f24df0e53ed94a62184553b36bf1c
SSDEEP

12288:TlqG7jVsASFomUxB/U7UYyDD34kNn71L2PC2jxxjbaS47pxfd/TJQ8XV7XkR:b7RSOxP/JYy33Dpd2xv4VhfQ8lm

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.ionos.fr
Port:
587
Username:
[email protected]
Password:
Jc.2o3o@
Email To:
[email protected]

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 1 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4492	powershell.exe

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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.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-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.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
17	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4456 set thread context of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.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
5008	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
4492	powershell.exe
4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
8	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
4492	powershell.exe
8	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
Token: SeDebugPrivilege	4492	powershell.exe
Token: SeDebugPrivilege	8	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 4492	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	89
PID 4456 wrote to memory of 4492	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	89
PID 4456 wrote to memory of 4492	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	89
PID 4456 wrote to memory of 5008	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	91
PID 4456 wrote to memory of 5008	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	91
PID 4456 wrote to memory of 5008	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	91
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93
PID 4456 wrote to memory of 8	4456	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe	93

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe

outlook_win_path 1 IoCs

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	79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe

C:\Users\Admin\AppData\Local\Temp\79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
"C:\Users\Admin\AppData\Local\Temp\79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4456
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JfOfGZQ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4492
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JfOfGZQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5C18.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:5008
- C:\Users\Admin\AppData\Local\Temp\79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.exe
  "C:\Users\Admin\AppData\Local\Temp\79d9270edbf86a9503b71bb27d04a88c1f8506fadad7b702adf97c5893f6cb14.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:8

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wwtmez4n.3me.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5C18.tmp

Filesize
1KB

MD5
b68c9945ad7a65f8c2f609c5523b7163

SHA1
77ee69acc1fe3073119b574024466331aaea10b0

SHA256
e1e81af41629eecefd052f993ffdbda09a839a0a4b46a10fea01a5721e948737

SHA512
9623dc63d09ed9699e566c48a0e360c1824b396e7006ad981766f66b34ade7151e42ac36116e0b344c7d4d49ebdc8329b10cfce47fd689b8972f6c133b472122

Download Submit
memory/8-67-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/8-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/8-37-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/8-65-0x0000000006490000-0x0000000006652000-memory.dmp

Filesize
1.8MB

Download
memory/8-66-0x0000000006330000-0x0000000006380000-memory.dmp

Filesize
320KB

Download
memory/4456-4-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4456-8-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4456-9-0x00000000025F0000-0x000000000267C000-memory.dmp

Filesize
560KB

Download
memory/4456-10-0x000000000B0D0000-0x000000000B16C000-memory.dmp

Filesize
624KB

Download
memory/4456-7-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/4456-6-0x0000000004F70000-0x0000000004F8E000-memory.dmp

Filesize
120KB

Download
memory/4456-5-0x0000000004D30000-0x0000000004D3A000-memory.dmp

Filesize
40KB

Download
memory/4456-36-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4456-3-0x0000000004C70000-0x0000000004D02000-memory.dmp

Filesize
584KB

Download
memory/4456-2-0x0000000005330000-0x00000000058D4000-memory.dmp

Filesize
5.6MB

Download
memory/4456-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/4456-1-0x00000000001E0000-0x00000000002A2000-memory.dmp

Filesize
776KB

Download
memory/4492-21-0x0000000005220000-0x0000000005286000-memory.dmp

Filesize
408KB

Download
memory/4492-54-0x0000000007440000-0x000000000745A000-memory.dmp

Filesize
104KB

Download
memory/4492-22-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/4492-28-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4492-20-0x0000000005180000-0x00000000051A2000-memory.dmp

Filesize
136KB

Download
memory/4492-19-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4492-38-0x0000000006120000-0x000000000613E000-memory.dmp

Filesize
120KB

Download
memory/4492-39-0x00000000061B0000-0x00000000061FC000-memory.dmp

Filesize
304KB

Download
memory/4492-40-0x00000000066E0000-0x0000000006712000-memory.dmp

Filesize
200KB

Download
memory/4492-41-0x0000000070FA0000-0x0000000070FEC000-memory.dmp

Filesize
304KB

Download
memory/4492-51-0x0000000006740000-0x000000000675E000-memory.dmp

Filesize
120KB

Download
memory/4492-52-0x0000000007310000-0x00000000073B3000-memory.dmp

Filesize
652KB

Download
memory/4492-53-0x0000000007A90000-0x000000000810A000-memory.dmp

Filesize
6.5MB

Download
memory/4492-30-0x0000000005B80000-0x0000000005ED4000-memory.dmp

Filesize
3.3MB

Download
memory/4492-55-0x00000000074B0000-0x00000000074BA000-memory.dmp

Filesize
40KB

Download
memory/4492-56-0x00000000076C0000-0x0000000007756000-memory.dmp

Filesize
600KB

Download
memory/4492-57-0x0000000007640000-0x0000000007651000-memory.dmp

Filesize
68KB

Download
memory/4492-58-0x0000000007670000-0x000000000767E000-memory.dmp

Filesize
56KB

Download
memory/4492-59-0x0000000007680000-0x0000000007694000-memory.dmp

Filesize
80KB

Download
memory/4492-61-0x0000000007760000-0x0000000007768000-memory.dmp

Filesize
32KB

Download
memory/4492-60-0x0000000007780000-0x000000000779A000-memory.dmp

Filesize
104KB

Download
memory/4492-64-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4492-16-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4492-17-0x0000000005370000-0x0000000005998000-memory.dmp

Filesize
6.2MB

Download
memory/4492-15-0x0000000002860000-0x0000000002896000-memory.dmp

Filesize
216KB

Download