vipkeylogger | 0b0e33a49e209932b6fa85be230050e28ed46e35129a3b4b0b6f782ac4849f21

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 15:09

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General

Target

Hesap_Hareketleri_09122024_html.exe
Size

978KB
MD5

a1d6c4ee5e1bf8e8e8e335e25e3cb4ef
SHA1

d55f64167243a1211ad7b3f51174c70f2d3d1c3d
SHA256

0b0e33a49e209932b6fa85be230050e28ed46e35129a3b4b0b6f782ac4849f21
SHA512

be8182bf4b9bef516dc113b05b2c3d0f834c1d8bb40f266da9948e23339ea94a2c63484f335da46410d5e6e291f997a2e9e2dfc32da73cd51db0fb053fea44c8
SSDEEP

12288:Kfe0GVO35OOvzI/wDadTZoieenOIbgIC+Ukq09xZmFP85h7ScC3:Kff3c4uWadT+i3/bTUkqc8P8zSc

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
2208	powershell.exe
2016	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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	Hesap_Hareketleri_09122024_html.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-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_09122024_html.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_09122024_html.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_09122024_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
18	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 692 set thread context of 2928	692	Hesap_Hareketleri_09122024_html.exe	103

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_09122024_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_09122024_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
100	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
692	Hesap_Hareketleri_09122024_html.exe
2016	powershell.exe
2208	powershell.exe
692	Hesap_Hareketleri_09122024_html.exe
2928	Hesap_Hareketleri_09122024_html.exe
2016	powershell.exe
2208	powershell.exe
2928	Hesap_Hareketleri_09122024_html.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	692	Hesap_Hareketleri_09122024_html.exe
Token: SeDebugPrivilege	2016	powershell.exe
Token: SeDebugPrivilege	2208	powershell.exe
Token: SeDebugPrivilege	2928	Hesap_Hareketleri_09122024_html.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 692 wrote to memory of 2016	692	Hesap_Hareketleri_09122024_html.exe	97
PID 692 wrote to memory of 2016	692	Hesap_Hareketleri_09122024_html.exe	97
PID 692 wrote to memory of 2016	692	Hesap_Hareketleri_09122024_html.exe	97
PID 692 wrote to memory of 2208	692	Hesap_Hareketleri_09122024_html.exe	99
PID 692 wrote to memory of 2208	692	Hesap_Hareketleri_09122024_html.exe	99
PID 692 wrote to memory of 2208	692	Hesap_Hareketleri_09122024_html.exe	99
PID 692 wrote to memory of 100	692	Hesap_Hareketleri_09122024_html.exe	101
PID 692 wrote to memory of 100	692	Hesap_Hareketleri_09122024_html.exe	101
PID 692 wrote to memory of 100	692	Hesap_Hareketleri_09122024_html.exe	101
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103
PID 692 wrote to memory of 2928	692	Hesap_Hareketleri_09122024_html.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_09122024_html.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Hesap_Hareketleri_09122024_html.exe

C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_09122024_html.exe
"C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_09122024_html.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:692
- 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_09122024_html.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2016
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EfgRyiVrT.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2208
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EfgRyiVrT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3004.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:100
- C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_09122024_html.exe
  "C:\Users\Admin\AppData\Local\Temp\Hesap_Hareketleri_09122024_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:2928

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

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Downloads

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

Filesize
18KB

MD5
538b1410fd8505e0ff533aa95b32e66b

SHA1
9e0f7189e189ae852e1ea287ba44bff9350f2df7

SHA256
d3077c6c2b0f4d0a6c25704e5c82652298677817be5cdacdf86e45912fe9965d

SHA512
5a3f5486ee6495634b661ff930e3bbcb06ffaadede40645087b4021b713425285d3598bf207aba2224fbabeaf9b1f1e39589e96dbf601118b5a7d058ffb60af7

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uevzjpry.xzi.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3004.tmp

Filesize
1KB

MD5
384122227f14c4b9c7a0704255326c63

SHA1
3e125dc0ab56f62b62aa0cca2943924b62c2986a

SHA256
8956917d43964aa64f3893380bf5e7395dfc2ef7155a7294ac062b3ac1fc8250

SHA512
dd9a1d49a1f2b080d9fe3bd43d418d1b95991e2ab51a72eeea1a47decea3c3a653641aece5c89021676433d34e1c7d0108f2459744a70556b81f4eaf955b73c9

Download Submit
memory/692-6-0x0000000005FA0000-0x0000000005FBE000-memory.dmp

Filesize
120KB

Download
memory/692-4-0x0000000005B80000-0x0000000005B8A000-memory.dmp

Filesize
40KB

Download
memory/692-5-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/692-3-0x0000000005AD0000-0x0000000005B62000-memory.dmp

Filesize
584KB

Download
memory/692-7-0x000000007511E000-0x000000007511F000-memory.dmp

Filesize
4KB

Download
memory/692-8-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/692-9-0x0000000008890000-0x000000000891E000-memory.dmp

Filesize
568KB

Download
memory/692-10-0x000000000B060000-0x000000000B0FC000-memory.dmp

Filesize
624KB

Download
memory/692-2-0x0000000005FE0000-0x0000000006584000-memory.dmp

Filesize
5.6MB

Download
memory/692-0-0x000000007511E000-0x000000007511F000-memory.dmp

Filesize
4KB

Download
memory/692-49-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/692-1-0x0000000000FE0000-0x00000000010DA000-memory.dmp

Filesize
1000KB

Download
memory/2016-16-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2016-73-0x0000000007A30000-0x0000000007AD3000-memory.dmp

Filesize
652KB

Download
memory/2016-19-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2016-88-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2016-29-0x00000000061C0000-0x0000000006226000-memory.dmp

Filesize
408KB

Download
memory/2016-15-0x0000000005240000-0x0000000005276000-memory.dmp

Filesize
216KB

Download
memory/2016-36-0x0000000006330000-0x0000000006684000-memory.dmp

Filesize
3.3MB

Download
memory/2016-81-0x0000000007E70000-0x0000000007E8A000-memory.dmp

Filesize
104KB

Download
memory/2016-28-0x00000000060A0000-0x0000000006106000-memory.dmp

Filesize
408KB

Download
memory/2016-18-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2016-22-0x0000000005F80000-0x0000000005FA2000-memory.dmp

Filesize
136KB

Download
memory/2016-48-0x0000000006810000-0x000000000682E000-memory.dmp

Filesize
120KB

Download
memory/2016-17-0x00000000058E0000-0x0000000005F08000-memory.dmp

Filesize
6.2MB

Download
memory/2016-50-0x0000000006D80000-0x0000000006DCC000-memory.dmp

Filesize
304KB

Download
memory/2016-52-0x000000006FD60000-0x000000006FDAC000-memory.dmp

Filesize
304KB

Download
memory/2016-51-0x00000000079F0000-0x0000000007A22000-memory.dmp

Filesize
200KB

Download
memory/2016-63-0x0000000006DE0000-0x0000000006DFE000-memory.dmp

Filesize
120KB

Download
memory/2016-79-0x0000000007D60000-0x0000000007D6E000-memory.dmp

Filesize
56KB

Download
memory/2016-77-0x0000000007DB0000-0x0000000007E46000-memory.dmp

Filesize
600KB

Download
memory/2016-74-0x0000000008170000-0x00000000087EA000-memory.dmp

Filesize
6.5MB

Download
memory/2208-87-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-76-0x0000000007C70000-0x0000000007C7A000-memory.dmp

Filesize
40KB

Download
memory/2208-62-0x000000006FD60000-0x000000006FDAC000-memory.dmp

Filesize
304KB

Download
memory/2208-78-0x0000000007E00000-0x0000000007E11000-memory.dmp

Filesize
68KB

Download
memory/2208-20-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-80-0x0000000007E40000-0x0000000007E54000-memory.dmp

Filesize
80KB

Download
memory/2208-82-0x0000000007F20000-0x0000000007F28000-memory.dmp

Filesize
32KB

Download
memory/2208-35-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2208-75-0x0000000007C00000-0x0000000007C1A000-memory.dmp

Filesize
104KB

Download
memory/2208-34-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2928-46-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2928-89-0x0000000006BD0000-0x0000000006D92000-memory.dmp

Filesize
1.8MB

Download
memory/2928-90-0x0000000006A50000-0x0000000006AA0000-memory.dmp

Filesize
320KB

Download