vipkeylogger | b8c5e2c8477706f3f54e152443718dcec270889002289aa1730eabc5ba3f312f

Analysis

max time kernel
15s
max time network
126s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:09

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General

Target

27b356f4e4551c76a9bd9011156ba560.exe
Size

846KB
MD5

27b356f4e4551c76a9bd9011156ba560
SHA1

bc2cb4421dbfbe573db2a923bd0cf460e1bc7102
SHA256

3deb9bf412bb63728f56e63c25669fa7f615e89fdaf872c7f4345ca892b98cad
SHA512

bf497517e7d8d48da9a6562959354d71d9fcc08a8fb0430be0b437e6b4404e3d98a347255fc1f9e61f63f37ae238666ca3379e1b2301ddea06d2c360dd1d3d52
SSDEEP

12288:BdZnbEo7qAJSjwGlfaaZFo0b5UrEBauMYFjcaxjMJ51A/POFUI7U5GGXBu/647Q7:9bEiOwyaWXUluLFRxjM9AXdI7+Gku

Score

10^/10

vipkeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
webmail.designhubconsult.com
Port:
587
Username:
[email protected]
Password:
@BUx*#CGu1rt
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
2820	powershell.exe
1264	powershell.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org
8	reallyfreegeoip.org
9	reallyfreegeoip.org

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 2 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	27b356f4e4551c76a9bd9011156ba560.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
2168	schtasks.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 1264	2368	27b356f4e4551c76a9bd9011156ba560.exe	30
PID 2368 wrote to memory of 1264	2368	27b356f4e4551c76a9bd9011156ba560.exe	30
PID 2368 wrote to memory of 1264	2368	27b356f4e4551c76a9bd9011156ba560.exe	30
PID 2368 wrote to memory of 1264	2368	27b356f4e4551c76a9bd9011156ba560.exe	30
PID 2368 wrote to memory of 2820	2368	27b356f4e4551c76a9bd9011156ba560.exe	32
PID 2368 wrote to memory of 2820	2368	27b356f4e4551c76a9bd9011156ba560.exe	32
PID 2368 wrote to memory of 2820	2368	27b356f4e4551c76a9bd9011156ba560.exe	32
PID 2368 wrote to memory of 2820	2368	27b356f4e4551c76a9bd9011156ba560.exe	32
PID 2368 wrote to memory of 2168	2368	27b356f4e4551c76a9bd9011156ba560.exe	34
PID 2368 wrote to memory of 2168	2368	27b356f4e4551c76a9bd9011156ba560.exe	34
PID 2368 wrote to memory of 2168	2368	27b356f4e4551c76a9bd9011156ba560.exe	34
PID 2368 wrote to memory of 2168	2368	27b356f4e4551c76a9bd9011156ba560.exe	34

C:\Users\Admin\AppData\Local\Temp\27b356f4e4551c76a9bd9011156ba560.exe
"C:\Users\Admin\AppData\Local\Temp\27b356f4e4551c76a9bd9011156ba560.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- 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\27b356f4e4551c76a9bd9011156ba560.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  PID:1264
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CZcNvX.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:2820
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CZcNvX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB0C.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2168
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2756

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

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCB0C.tmp

Filesize
1KB

MD5
06cebc7b754b0f7f36a5d77fed589bd1

SHA1
5863a66210c729f7f651f8d9c334380c9529bc41

SHA256
7753a80d7b4d255d6b32a066d034cb9f200e361d92f24385023fa1962b5e75dd

SHA512
c1f0428fea4d36d6f9fc4575a558fb59c435591dd7fa22f4b91604efac99d3b97734d451fe2e945e76de79b8d9b6334b52920cb7a16676c6084d35fbe0b60a8e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\G9TM7J7CCA1I8KDZZGDK.temp

Filesize
7KB

MD5
a3e64456239306c2f75a50449fb40883

SHA1
7595c1a4484ad02ff7b5fb1dd3a9ea984ac20ae0

SHA256
ec1e775c9959dd273618053831dc14bc4b96e92fb074fea754022c36e77369a4

SHA512
d511cd9d599ea4f2b6e53014cc57b7fb763678bb48d45bfd4dcb214b8a261d8d7be66cfab02e1243cd3acf53bb257608f3f8279c5821ddb626e0a20537232ced

Download Submit
memory/2368-1-0x0000000001120000-0x00000000011F8000-memory.dmp

Filesize
864KB

Download
memory/2368-2-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2368-3-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/2368-4-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2368-5-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2368-6-0x00000000072C0000-0x000000000734E000-memory.dmp

Filesize
568KB

Download
memory/2368-0-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2368-32-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2756-21-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2756-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2756-28-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2756-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-26-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2756-23-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2756-20-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2756-31-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads