vipkeylogger | 50087b010b52ec07a7f52a85b56dc43041aae17b428e6b0af3d52d797d427682

General

Target

Hesap_Hareketleri_10122024_html.exe
Size

846KB
MD5

18709f2606d2834d725a5677bdd4d737
SHA1

bbc16514aea1e283ba1863a5db34c71b0f574fc8
SHA256

50087b010b52ec07a7f52a85b56dc43041aae17b428e6b0af3d52d797d427682
SHA512

758d818dd3d252010e612ded4bf4846f053b1ad9c06d5139c7d65c35a9956ee7655c567c9efcfdb24122fe1dd55a324bf30277152da85e56be2f2e656e853b9e
SSDEEP

12288:nFMFoFvNLrJG2FYswEHLwSdNY8O7jbXdhb0mqqbNtYKy0QZURoSGb5hfBMG+wy9n:vFnJNY8KDzqCXW0g2edhf5+wFO

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.htcp.homes
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
780	powershell.exe
2836	powershell.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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_10122024_html.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_10122024_html.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_10122024_html.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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2224 set thread context of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38

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	Hesap_Hareketleri_10122024_html.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	Hesap_Hareketleri_10122024_html.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
2944	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2224	Hesap_Hareketleri_10122024_html.exe
2224	Hesap_Hareketleri_10122024_html.exe
2224	Hesap_Hareketleri_10122024_html.exe
2224	Hesap_Hareketleri_10122024_html.exe
2836	powershell.exe
780	powershell.exe
2716	Hesap_Hareketleri_10122024_html.exe
2716	Hesap_Hareketleri_10122024_html.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2224	Hesap_Hareketleri_10122024_html.exe
Token: SeDebugPrivilege	2836	powershell.exe
Token: SeDebugPrivilege	780	powershell.exe
Token: SeDebugPrivilege	2716	Hesap_Hareketleri_10122024_html.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 780	2224	Hesap_Hareketleri_10122024_html.exe	31
PID 2224 wrote to memory of 780	2224	Hesap_Hareketleri_10122024_html.exe	31
PID 2224 wrote to memory of 780	2224	Hesap_Hareketleri_10122024_html.exe	31
PID 2224 wrote to memory of 780	2224	Hesap_Hareketleri_10122024_html.exe	31
PID 2224 wrote to memory of 2836	2224	Hesap_Hareketleri_10122024_html.exe	33
PID 2224 wrote to memory of 2836	2224	Hesap_Hareketleri_10122024_html.exe	33
PID 2224 wrote to memory of 2836	2224	Hesap_Hareketleri_10122024_html.exe	33
PID 2224 wrote to memory of 2836	2224	Hesap_Hareketleri_10122024_html.exe	33
PID 2224 wrote to memory of 2944	2224	Hesap_Hareketleri_10122024_html.exe	35
PID 2224 wrote to memory of 2944	2224	Hesap_Hareketleri_10122024_html.exe	35
PID 2224 wrote to memory of 2944	2224	Hesap_Hareketleri_10122024_html.exe	35
PID 2224 wrote to memory of 2944	2224	Hesap_Hareketleri_10122024_html.exe	35
PID 2224 wrote to memory of 3020	2224	Hesap_Hareketleri_10122024_html.exe	37
PID 2224 wrote to memory of 3020	2224	Hesap_Hareketleri_10122024_html.exe	37
PID 2224 wrote to memory of 3020	2224	Hesap_Hareketleri_10122024_html.exe	37
PID 2224 wrote to memory of 3020	2224	Hesap_Hareketleri_10122024_html.exe	37
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38
PID 2224 wrote to memory of 2716	2224	Hesap_Hareketleri_10122024_html.exe	38

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_10122024_html.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_10122024_html.exe

C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_10122024_html.exe
"C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_10122024_html.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2224
- 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\Hesap_Hareketleri_10122024_html.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:780
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UDYiGmDlq.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2836
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UDYiGmDlq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF798.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2944
- C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_10122024_html.exe
  "C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_10122024_html.exe"
  2⤵
  PID:3020
- C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_10122024_html.exe
  "C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_10122024_html.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:2716

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

1

T1217

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF798.tmp

Filesize
1KB

MD5
b9df42d1f4728614f4cae854def824ba

SHA1
e226e834af27bee050bd1dffa78e0fbf386594da

SHA256
e1b9e014bf11a4601e0c2eec4d1f143adcbc4c4d4113894068e971e4b6e7d69c

SHA512
8fa70291e0193fcde7fcc826ac76ae215504141318fab4971ac6e3e922d2fe5b54f824599ffc089db8dd8a758fa631fcdcdef4920957947eede0df567d3022a7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DS0SGQWSGO1C4DRXH44S.temp

Filesize
7KB

MD5
b9bac7c66311d9b571f2cb64dbb3fdf7

SHA1
9ca4474daf2f5e6fc87b022921a28ee0db10615f

SHA256
843548b2d350f79bef0ef1d2fc80beda8d67a2f4eb051a5d0070590a38012599

SHA512
4b87672cf4def377fa390e3c760c311bccd41ee227de0c69e6170e79f2af6926799cde0b5bc13a9cf976297b1fcf06f9f32a558bb504d1b27630b6d936797f08

Download Submit
memory/2224-4-0x000000007411E000-0x000000007411F000-memory.dmp

Filesize
4KB

Download
memory/2224-32-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-0-0x000000007411E000-0x000000007411F000-memory.dmp

Filesize
4KB

Download
memory/2224-5-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-6-0x0000000006160000-0x00000000061EE000-memory.dmp

Filesize
568KB

Download
memory/2224-2-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/2224-1-0x0000000000CD0000-0x0000000000DAA000-memory.dmp

Filesize
872KB

Download
memory/2224-3-0x0000000000900000-0x000000000091E000-memory.dmp

Filesize
120KB

Download
memory/2716-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2716-31-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-28-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-25-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-23-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-21-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads