vipkeylogger | 7bd9596f753e58ba917ba418c191af8fcb9b537e73ee6a86989960099585394f

Analysis

max time kernel
130s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 06:51

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General

Target

e-dekont_html.exe
Size

692KB
MD5

3c1d34a25a8b8a96896e746f13c346bf
SHA1

31c17eebffbcb57a3a833c99541748e508d82714
SHA256

7bd9596f753e58ba917ba418c191af8fcb9b537e73ee6a86989960099585394f
SHA512

3854b5186e2a7bed2ff290c8ddcab311fd3b431ca3ae8a5bce2322907731a9c105316ff43e15dc2eba870ab8948e097c37afd77f21a5cfd7d148fc0378f4a847
SSDEEP

12288:3kMEo7ji/Ov/qIwJbBcWnusvfmWzoHsDR085/RpKKnKbKBA5A2fXG:3kDo7xSKWnueX1RN5/RDndB7g

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
1836	powershell.exe
2928	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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	e-dekont_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-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e-dekont_html.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e-dekont_html.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e-dekont_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
22	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2624 set thread context of 2304	2624	e-dekont_html.exe	105

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	e-dekont_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	e-dekont_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
2628	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2624	e-dekont_html.exe
2928	powershell.exe
1836	powershell.exe
2624	e-dekont_html.exe
2928	powershell.exe
1836	powershell.exe
2304	e-dekont_html.exe
2304	e-dekont_html.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2624	e-dekont_html.exe
Token: SeDebugPrivilege	2928	powershell.exe
Token: SeDebugPrivilege	1836	powershell.exe
Token: SeDebugPrivilege	2304	e-dekont_html.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 1836	2624	e-dekont_html.exe	99
PID 2624 wrote to memory of 1836	2624	e-dekont_html.exe	99
PID 2624 wrote to memory of 1836	2624	e-dekont_html.exe	99
PID 2624 wrote to memory of 2928	2624	e-dekont_html.exe	101
PID 2624 wrote to memory of 2928	2624	e-dekont_html.exe	101
PID 2624 wrote to memory of 2928	2624	e-dekont_html.exe	101
PID 2624 wrote to memory of 2628	2624	e-dekont_html.exe	103
PID 2624 wrote to memory of 2628	2624	e-dekont_html.exe	103
PID 2624 wrote to memory of 2628	2624	e-dekont_html.exe	103
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105
PID 2624 wrote to memory of 2304	2624	e-dekont_html.exe	105

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e-dekont_html.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e-dekont_html.exe

C:\Users\Admin\AppData\Local\Temp\e-dekont_html.exe
"C:\Users\Admin\AppData\Local\Temp\e-dekont_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:2624
- 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\e-dekont_html.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1836
- 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:2928
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fahKSvwo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFEA3.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2628
- C:\Users\Admin\AppData\Local\Temp\e-dekont_html.exe
  "C:\Users\Admin\AppData\Local\Temp\e-dekont_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:2304

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\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
ce0a9a2af8a46d1c0a75a12e4229471e

SHA1
40a6eb272c2b945046a0d8f87016ec30c33140f2

SHA256
dcf9e5d37953497b889d16ba673c46e2abf5b8ea266a3348949b82146f69fa45

SHA512
2113b08889324a0077857ee1c47535eba03c3a0f1bb28876d87869b9746595a0b751faebc99756b93723406d0e86bd11d141e078d4faf380463b843de4a390ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xgjeha3w.kim.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFEA3.tmp

Filesize
1KB

MD5
dcb5a488894de9b823fb62283a8c097f

SHA1
03600338dfa126fcba567ba5bf27c8b9a1b3205b

SHA256
cbec0c99513bedf08c476eac3731b79d39309613985997a11e549325e75e569c

SHA512
37960dc7ab1dd884c2be5b30f8ea19b39ba7f3a15d57619209c425f4336b526819436fd300afa2d6c459227933f83bcb2cb28eaf373c129e934196964e969798

Download Submit
memory/1836-76-0x0000000007BC0000-0x0000000007BCA000-memory.dmp

Filesize
40KB

Download
memory/1836-25-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/1836-85-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/1836-82-0x0000000007E70000-0x0000000007E78000-memory.dmp

Filesize
32KB

Download
memory/1836-81-0x0000000007E90000-0x0000000007EAA000-memory.dmp

Filesize
104KB

Download
memory/1836-80-0x0000000007D90000-0x0000000007DA4000-memory.dmp

Filesize
80KB

Download
memory/1836-78-0x0000000007D50000-0x0000000007D61000-memory.dmp

Filesize
68KB

Download
memory/1836-15-0x00000000052B0000-0x00000000052E6000-memory.dmp

Filesize
216KB

Download
memory/1836-17-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/1836-16-0x0000000005920000-0x0000000005F48000-memory.dmp

Filesize
6.2MB

Download
memory/1836-18-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/1836-77-0x0000000007DD0000-0x0000000007E66000-memory.dmp

Filesize
600KB

Download
memory/1836-74-0x0000000008190000-0x000000000880A000-memory.dmp

Filesize
6.5MB

Download
memory/1836-75-0x0000000007B50000-0x0000000007B6A000-memory.dmp

Filesize
104KB

Download
memory/1836-63-0x000000006FCD0000-0x000000006FD1C000-memory.dmp

Filesize
304KB

Download
memory/2304-90-0x00000000067E0000-0x00000000069A2000-memory.dmp

Filesize
1.8MB

Download
memory/2304-46-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2304-91-0x0000000006660000-0x00000000066B0000-memory.dmp

Filesize
320KB

Download
memory/2624-8-0x00000000055B0000-0x00000000055C2000-memory.dmp

Filesize
72KB

Download
memory/2624-4-0x00000000051B0000-0x00000000051BA000-memory.dmp

Filesize
40KB

Download
memory/2624-1-0x0000000000690000-0x0000000000742000-memory.dmp

Filesize
712KB

Download
memory/2624-2-0x00000000055D0000-0x0000000005B74000-memory.dmp

Filesize
5.6MB

Download
memory/2624-7-0x00000000747EE000-0x00000000747EF000-memory.dmp

Filesize
4KB

Download
memory/2624-5-0x0000000005290000-0x000000000532C000-memory.dmp

Filesize
624KB

Download
memory/2624-3-0x0000000005020000-0x00000000050B2000-memory.dmp

Filesize
584KB

Download
memory/2624-0-0x00000000747EE000-0x00000000747EF000-memory.dmp

Filesize
4KB

Download
memory/2624-9-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/2624-10-0x0000000007A90000-0x0000000007B1E000-memory.dmp

Filesize
568KB

Download
memory/2624-6-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/2624-50-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/2928-79-0x00000000076F0000-0x00000000076FE000-memory.dmp

Filesize
56KB

Download
memory/2928-48-0x00000000061A0000-0x00000000061BE000-memory.dmp

Filesize
120KB

Download
memory/2928-73-0x0000000007180000-0x0000000007223000-memory.dmp

Filesize
652KB

Download
memory/2928-45-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/2928-52-0x000000006FCD0000-0x000000006FD1C000-memory.dmp

Filesize
304KB

Download
memory/2928-22-0x00000000059C0000-0x0000000005A26000-memory.dmp

Filesize
408KB

Download
memory/2928-24-0x0000000005B30000-0x0000000005B96000-memory.dmp

Filesize
408KB

Download
memory/2928-19-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/2928-51-0x0000000006760000-0x0000000006792000-memory.dmp

Filesize
200KB

Download
memory/2928-62-0x0000000006740000-0x000000000675E000-memory.dmp

Filesize
120KB

Download
memory/2928-26-0x0000000005BA0000-0x0000000005EF4000-memory.dmp

Filesize
3.3MB

Download
memory/2928-21-0x00000000051E0000-0x0000000005202000-memory.dmp

Filesize
136KB

Download
memory/2928-89-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download
memory/2928-49-0x0000000006600000-0x000000000664C000-memory.dmp

Filesize
304KB

Download
memory/2928-20-0x00000000747E0000-0x0000000074F90000-memory.dmp

Filesize
7.7MB

Download