vipkeylogger | 27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c

Analysis

max time kernel
131s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 19:32

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General

Target

27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
Size

692KB
MD5

5e9051eec65f58aa842721b8d40fe9fe
SHA1

04e8ce375507e09c0515094c9a4442386ddb6b4d
SHA256

27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c
SHA512

e3b165e0c13730fe9c61aadbb17e8f8c722c4b1e9ede98c932468fef4f5fb348243f158e855e14dac72c80a8774ccd992d8c9eefffbe2c4f007cd69c95cec3b5
SSDEEP

12288:3kMEo7ji/Ov/qIwJbBcWnusvfmWzoHsDR085/RpKKnKbKBA5A2fXG/:3kDo7xSKWnueX1RN5/RDndB7gS

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.tonicables.top
Port:
587
Username:
[email protected]
Password:
7213575aceACE@@
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 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4196	powershell.exe
2124	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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.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
20	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3300 set thread context of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95

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 5 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	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.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
1808	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
2124	powershell.exe
4196	powershell.exe
3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
1140	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
2124	powershell.exe
4196	powershell.exe
1140	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
Token: SeDebugPrivilege	2124	powershell.exe
Token: SeDebugPrivilege	4196	powershell.exe
Token: SeDebugPrivilege	1140	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 4196	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	89
PID 3300 wrote to memory of 4196	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	89
PID 3300 wrote to memory of 4196	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	89
PID 3300 wrote to memory of 2124	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	91
PID 3300 wrote to memory of 2124	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	91
PID 3300 wrote to memory of 2124	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	91
PID 3300 wrote to memory of 1808	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	93
PID 3300 wrote to memory of 1808	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	93
PID 3300 wrote to memory of 1808	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	93
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95
PID 3300 wrote to memory of 1140	3300	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe

C:\Users\Admin\AppData\Local\Temp\27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
"C:\Users\Admin\AppData\Local\Temp\27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.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:3300
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4196
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fahKSvwo.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2124
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fahKSvwo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFD7A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1808
- C:\Users\Admin\AppData\Local\Temp\27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.exe
  "C:\Users\Admin\AppData\Local\Temp\27619a4969bfbc3c97da5ede9c700004c9aa0435cc24df949da7e463ba34014c.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:1140

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\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

Filesize
18KB

MD5
56b0507e629a9ea742ffe2dcba524610

SHA1
7e451d9056ebe903bb319b00d523b2b0787078b1

SHA256
737685eb46f3121d3fdf73646ba631e9727746c0eb080d61b4bdda68cbb0888e

SHA512
30b03bcaef22e56b35b2ffe9b1b2480ebcf958d7254bd62d3b0ddf4a2a259c480ba429fcc1a788bd81638f8a3752e7647f85b0af9d19ebfaa88bdfb5e8fb5242

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b00ofyus.lp5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFD7A.tmp

Filesize
1KB

MD5
090bb99aa04eb5d5306ba5615d734f91

SHA1
4278a86fec1c5b8734d8dedf450b3fbc285428f5

SHA256
e6a731307c19dfd75081b3c9be760143d90abf802ba26e62a537fa3fad834183

SHA512
38730980022d68aded9e8e391b70fa0ae69cd1ede11a96954731c1558e959be9bab648d2373d91b37546a799d5e10854306376d92542cf78c0c95721f5223d78

Download Submit
memory/1140-91-0x0000000006DD0000-0x0000000006E20000-memory.dmp

Filesize
320KB

Download
memory/1140-90-0x0000000006F50000-0x0000000007112000-memory.dmp

Filesize
1.8MB

Download
memory/1140-31-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2124-74-0x0000000007630000-0x0000000007CAA000-memory.dmp

Filesize
6.5MB

Download
memory/2124-81-0x00000000073B0000-0x00000000073CA000-memory.dmp

Filesize
104KB

Download
memory/2124-76-0x0000000007060000-0x000000000706A000-memory.dmp

Filesize
40KB

Download
memory/2124-22-0x0000000004F30000-0x0000000004F96000-memory.dmp

Filesize
408KB

Download
memory/2124-64-0x0000000070C60000-0x0000000070CAC000-memory.dmp

Filesize
304KB

Download
memory/2124-50-0x00000000061E0000-0x000000000622C000-memory.dmp

Filesize
304KB

Download
memory/2124-49-0x0000000005D20000-0x0000000005D3E000-memory.dmp

Filesize
120KB

Download
memory/2124-77-0x0000000007270000-0x0000000007306000-memory.dmp

Filesize
600KB

Download
memory/2124-19-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/2124-23-0x0000000004FA0000-0x0000000005006000-memory.dmp

Filesize
408KB

Download
memory/2124-82-0x0000000007390000-0x0000000007398000-memory.dmp

Filesize
32KB

Download
memory/2124-29-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/2124-21-0x0000000004E90000-0x0000000004EB2000-memory.dmp

Filesize
136KB

Download
memory/2124-47-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/2124-89-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3300-48-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3300-7-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/3300-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/3300-1-0x0000000000B60000-0x0000000000C12000-memory.dmp

Filesize
712KB

Download
memory/3300-2-0x0000000005B80000-0x0000000006124000-memory.dmp

Filesize
5.6MB

Download
memory/3300-3-0x00000000054D0000-0x0000000005562000-memory.dmp

Filesize
584KB

Download
memory/3300-4-0x0000000005570000-0x000000000557A000-memory.dmp

Filesize
40KB

Download
memory/3300-5-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3300-6-0x0000000005770000-0x000000000580C000-memory.dmp

Filesize
624KB

Download
memory/3300-8-0x0000000005B70000-0x0000000005B82000-memory.dmp

Filesize
72KB

Download
memory/3300-9-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/3300-10-0x0000000008280000-0x000000000830E000-memory.dmp

Filesize
568KB

Download
memory/4196-80-0x0000000007C10000-0x0000000007C24000-memory.dmp

Filesize
80KB

Download
memory/4196-51-0x0000000007650000-0x0000000007682000-memory.dmp

Filesize
200KB

Download
memory/4196-63-0x0000000007690000-0x0000000007733000-memory.dmp

Filesize
652KB

Download
memory/4196-62-0x0000000006C60000-0x0000000006C7E000-memory.dmp

Filesize
120KB

Download
memory/4196-78-0x0000000007BD0000-0x0000000007BE1000-memory.dmp

Filesize
68KB

Download
memory/4196-79-0x0000000007C00000-0x0000000007C0E000-memory.dmp

Filesize
56KB

Download
memory/4196-15-0x0000000002D70000-0x0000000002DA6000-memory.dmp

Filesize
216KB

Download
memory/4196-32-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4196-75-0x00000000079D0000-0x00000000079EA000-memory.dmp

Filesize
104KB

Download
memory/4196-52-0x0000000070C60000-0x0000000070CAC000-memory.dmp

Filesize
304KB

Download
memory/4196-16-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4196-17-0x0000000005960000-0x0000000005F88000-memory.dmp

Filesize
6.2MB

Download
memory/4196-88-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4196-18-0x00000000746D0000-0x0000000074E80000-memory.dmp

Filesize
7.7MB

Download
memory/4196-30-0x0000000006060000-0x00000000063B4000-memory.dmp

Filesize
3.3MB

Download