vipkeylogger | f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4

Analysis

max time kernel
83s
max time network
26s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/02/2025, 03:16

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General

Target

f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
Size

760KB
MD5

80a3a7ef0dc24fc7c3a0549e7286f820
SHA1

c22be101cb8ed3afb9be1274067e8d62f0e258d8
SHA256

f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4
SHA512

2e9e42f386ff3637e8ea02d52a6bcfa2ee5a383442c0f93522cc4e9e2d7a4acff55bc30976601be27f29910055f1db5a088c83f15afa4def7a0a982885da7e01
SSDEEP

12288:xxgmf6rlmlYd+QLZb3T7me61C7ulT0H2eYx+4v2w5wKJSTcuVu02G:H6mWd+SZj7me61C7aT9eYw4vx5Oca2

Score

10^/10

vipkeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
jhxkgroup.online
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 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1964	powershell.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 1548 set thread context of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2544	2744	WerFault.exe	36

System Location Discovery: System Language Discovery 1 TTPs 3 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	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
2744	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
1964	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
Token: SeDebugPrivilege	2744	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
Token: SeDebugPrivilege	1964	powershell.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 1964	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	31
PID 1548 wrote to memory of 1964	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	31
PID 1548 wrote to memory of 1964	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	31
PID 1548 wrote to memory of 1964	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	31
PID 1548 wrote to memory of 2144	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	33
PID 1548 wrote to memory of 2144	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	33
PID 1548 wrote to memory of 2144	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	33
PID 1548 wrote to memory of 2144	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	33
PID 1548 wrote to memory of 2680	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	34
PID 1548 wrote to memory of 2680	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	34
PID 1548 wrote to memory of 2680	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	34
PID 1548 wrote to memory of 2680	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	34
PID 1548 wrote to memory of 2740	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	35
PID 1548 wrote to memory of 2740	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	35
PID 1548 wrote to memory of 2740	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	35
PID 1548 wrote to memory of 2740	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	35
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 1548 wrote to memory of 2744	1548	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	36
PID 2744 wrote to memory of 2544	2744	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	37
PID 2744 wrote to memory of 2544	2744	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	37
PID 2744 wrote to memory of 2544	2744	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	37
PID 2744 wrote to memory of 2544	2744	f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe	37

C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
"C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548
- 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\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1964
- C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
  "C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe"
  2⤵
  PID:2144
- C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
  "C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe"
  2⤵
  PID:2680
- C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
  "C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe"
  2⤵
  PID:2740
- C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe
  "C:\Users\Admin\AppData\Local\Temp\f5cb7bec4d09db4a228e21ccf2bd3fc3ca30ad8d4fca467bd8ed3fc89a1e5bd4N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 1112
    3⤵
    - Program crash
    PID:2544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

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

memory/1548-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/1548-1-0x00000000000A0000-0x0000000000164000-memory.dmp

Filesize
784KB

Download
memory/1548-2-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/1548-3-0x0000000000600000-0x000000000061E000-memory.dmp

Filesize
120KB

Download
memory/1548-4-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/1548-5-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/1548-6-0x0000000000330000-0x00000000003BE000-memory.dmp

Filesize
568KB

Download
memory/1548-20-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2744-11-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2744-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2744-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2744-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2744-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-12-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2744-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download