vipkeylogger | 2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb

Analysis

max time kernel
139s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2024 15:35

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General

Target

2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
Size

784KB
MD5

764eeb48d6016c0caf91498ed5b4b9fa
SHA1

11aaa8c4ed72f05919553def409c4e36419d35bd
SHA256

2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb
SHA512

ce8fda6bd7920587656687bc3b7dc68ea0a851aee45e224102c0bc475e3237797f162608ee437673d76d04de15eae4e47b082021e953ba8d97936ecf2cdc7617
SSDEEP

24576:A5CJVwLNNNizk+m0v5C8IomqxL8q0A9O6yN:AY6vNmm0v5Tv/8m9yN

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.vinatax.us
Port:
587
Username:
[email protected]
Password:
vinatax@2022
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
228	powershell.exe
4588	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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.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-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.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
34	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2288 set thread context of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108

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	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.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

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
4776	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
228	powershell.exe
4588	powershell.exe
2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
1580	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
228	powershell.exe
4588	powershell.exe
1580	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
Token: SeDebugPrivilege	228	powershell.exe
Token: SeDebugPrivilege	4588	powershell.exe
Token: SeDebugPrivilege	1580	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1580	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 228	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	102
PID 2288 wrote to memory of 228	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	102
PID 2288 wrote to memory of 228	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	102
PID 2288 wrote to memory of 4588	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	104
PID 2288 wrote to memory of 4588	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	104
PID 2288 wrote to memory of 4588	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	104
PID 2288 wrote to memory of 4776	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	106
PID 2288 wrote to memory of 4776	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	106
PID 2288 wrote to memory of 4776	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	106
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108
PID 2288 wrote to memory of 1580	2288	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe	108

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe

C:\Users\Admin\AppData\Local\Temp\2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
"C:\Users\Admin\AppData\Local\Temp\2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.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:2288
- 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\2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:228
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KZgaxkBH.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4588
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KZgaxkBH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6B2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4776
- C:\Users\Admin\AppData\Local\Temp\2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe
  "C:\Users\Admin\AppData\Local\Temp\2e9b7e6e253e2480019ac44b8f712d81260dcbbf3f312cd4e2d224f6a7c761bb.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1580

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
e427c82c4484ab725882bfdac6504743

SHA1
1ee30d00ebd0e3b6eb4c44fc2851a9d2be5b7428

SHA256
9cbea0969164d111384970715874912211238d7a1bb7902e37ecbcd1e5acfb4c

SHA512
fe50c572cc4650aa3c0fc10185b100a86202792c7a61b596fdeda94238cfd93020fcd3a0af78d8da92674908756e9c5dc65e4bfbc21f1bf0ad6e505e7b85ee55

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v4h5wrbn.t4k.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6B2.tmp

Filesize
1KB

MD5
d3970cd4bae82f18b32078e3b9b3e571

SHA1
6a718ae6ac7ddcbcc38ed0ffcf20ace519437767

SHA256
c636ec0ecdc5574ae9e74e0ac71a85a584118774cd060f757c877524632b970e

SHA512
8b9586ca07aa066416119f596022a817929682fa44fdb7dc791b64cf2dc365f216e79017018345f0492b79d32c26e1b383ddfad0762c738ee3945d9fb161c885

Download Submit
memory/228-49-0x0000000006830000-0x000000000684E000-memory.dmp

Filesize
120KB

Download
memory/228-18-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/228-78-0x0000000007E00000-0x0000000007E96000-memory.dmp

Filesize
600KB

Download
memory/228-81-0x0000000007DC0000-0x0000000007DD4000-memory.dmp

Filesize
80KB

Download
memory/228-77-0x0000000007BF0000-0x0000000007BFA000-memory.dmp

Filesize
40KB

Download
memory/228-74-0x00000000081C0000-0x000000000883A000-memory.dmp

Filesize
6.5MB

Download
memory/228-73-0x0000000007870000-0x0000000007913000-memory.dmp

Filesize
652KB

Download
memory/228-15-0x00000000052C0000-0x00000000052F6000-memory.dmp

Filesize
216KB

Download
memory/228-17-0x00000000059F0000-0x0000000006018000-memory.dmp

Filesize
6.2MB

Download
memory/228-80-0x0000000007DB0000-0x0000000007DBE000-memory.dmp

Filesize
56KB

Download
memory/228-16-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/228-19-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/228-20-0x0000000005990000-0x00000000059B2000-memory.dmp

Filesize
136KB

Download
memory/228-27-0x0000000006230000-0x0000000006296000-memory.dmp

Filesize
408KB

Download
memory/228-26-0x0000000006090000-0x00000000060F6000-memory.dmp

Filesize
408KB

Download
memory/228-63-0x0000000075900000-0x000000007594C000-memory.dmp

Filesize
304KB

Download
memory/228-90-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/228-50-0x0000000006920000-0x000000000696C000-memory.dmp

Filesize
304KB

Download
memory/228-35-0x00000000063A0000-0x00000000066F4000-memory.dmp

Filesize
3.3MB

Download
memory/1580-91-0x00000000066E0000-0x00000000068A2000-memory.dmp

Filesize
1.8MB

Download
memory/1580-92-0x0000000006560000-0x00000000065B0000-memory.dmp

Filesize
320KB

Download
memory/1580-46-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1580-93-0x0000000007230000-0x000000000775C000-memory.dmp

Filesize
5.2MB

Download
memory/2288-0-0x000000007505E000-0x000000007505F000-memory.dmp

Filesize
4KB

Download
memory/2288-3-0x00000000055A0000-0x0000000005632000-memory.dmp

Filesize
584KB

Download
memory/2288-5-0x0000000005660000-0x000000000566A000-memory.dmp

Filesize
40KB

Download
memory/2288-48-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/2288-4-0x00000000056E0000-0x000000000577C000-memory.dmp

Filesize
624KB

Download
memory/2288-2-0x0000000005B50000-0x00000000060F4000-memory.dmp

Filesize
5.6MB

Download
memory/2288-10-0x0000000008A20000-0x0000000008AAE000-memory.dmp

Filesize
568KB

Download
memory/2288-9-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/2288-1-0x0000000000B00000-0x0000000000BCA000-memory.dmp

Filesize
808KB

Download
memory/2288-8-0x000000007505E000-0x000000007505F000-memory.dmp

Filesize
4KB

Download
memory/2288-7-0x0000000005800000-0x0000000005812000-memory.dmp

Filesize
72KB

Download
memory/2288-6-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4588-45-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4588-79-0x0000000007C90000-0x0000000007CA1000-memory.dmp

Filesize
68KB

Download
memory/4588-76-0x0000000007B00000-0x0000000007B0A000-memory.dmp

Filesize
40KB

Download
memory/4588-82-0x0000000007DD0000-0x0000000007DEA000-memory.dmp

Filesize
104KB

Download
memory/4588-83-0x0000000007DB0000-0x0000000007DB8000-memory.dmp

Filesize
32KB

Download
memory/4588-75-0x0000000007A90000-0x0000000007AAA000-memory.dmp

Filesize
104KB

Download
memory/4588-62-0x0000000006D10000-0x0000000006D2E000-memory.dmp

Filesize
120KB

Download
memory/4588-51-0x0000000007760000-0x0000000007792000-memory.dmp

Filesize
200KB

Download
memory/4588-89-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4588-52-0x0000000075900000-0x000000007594C000-memory.dmp

Filesize
304KB

Download
memory/4588-34-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4588-29-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download