vipkeylogger | 1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
10-01-2025 02:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
Size

737KB
MD5

1579f7d1a5af2d811a9ade177ca3ed73
SHA1

e126dbb23a1c841a934e5b73bcfebc1c28bd906d
SHA256

1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd
SHA512

2271e6c5c1494641f0d96a593b72a29203c0c4d1fc1440dc51a9784d3300a02bd6dfcf3a77f9efe8b84aef12b19097e0dd155dfe379536dca55d3e7cea135e30
SSDEEP

12288:X4doaex+/ZpqCV8W4TFhPPAZD373dAGZ+WMTRnqdmqy+czNKFARjaNIkATn747og:IdFexZCV8jDIV3aWCRnkmqaNAARhN6

Score

10^/10

vipkeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

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
2636	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 588 set thread context of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2324	588	WerFault.exe	30
2712	2104	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	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
2104	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
2636	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
Token: SeDebugPrivilege	2104	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
Token: SeDebugPrivilege	2636	powershell.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 588 wrote to memory of 2636	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	31
PID 588 wrote to memory of 2636	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	31
PID 588 wrote to memory of 2636	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	31
PID 588 wrote to memory of 2636	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	31
PID 588 wrote to memory of 2248	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	33
PID 588 wrote to memory of 2248	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	33
PID 588 wrote to memory of 2248	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	33
PID 588 wrote to memory of 2248	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	33
PID 588 wrote to memory of 2568	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	34
PID 588 wrote to memory of 2568	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	34
PID 588 wrote to memory of 2568	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	34
PID 588 wrote to memory of 2568	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	34
PID 588 wrote to memory of 2440	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	35
PID 588 wrote to memory of 2440	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	35
PID 588 wrote to memory of 2440	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	35
PID 588 wrote to memory of 2440	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	35
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2104	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	36
PID 588 wrote to memory of 2324	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	37
PID 588 wrote to memory of 2324	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	37
PID 588 wrote to memory of 2324	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	37
PID 588 wrote to memory of 2324	588	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	37
PID 2104 wrote to memory of 2712	2104	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	38
PID 2104 wrote to memory of 2712	2104	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	38
PID 2104 wrote to memory of 2712	2104	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	38
PID 2104 wrote to memory of 2712	2104	1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe	38

C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
"C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:588
- 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\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
  "C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe"
  2⤵
  PID:2248
- C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
  "C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe"
  2⤵
  PID:2568
- C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
  "C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe"
  2⤵
  PID:2440
- C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe
  "C:\Users\Admin\AppData\Local\Temp\1d35d406169afe6bed77759d2e8e03c858897a7e181e3a83bb013f16c91af4bd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 1104
    3⤵
    - Program crash
    PID:2712
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 588 -s 980
  2⤵
  - Program crash
  PID:2324

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/588-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

Filesize
4KB

Download
memory/588-1-0x0000000000070000-0x000000000012E000-memory.dmp

Filesize
760KB

Download
memory/588-2-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download
memory/588-3-0x0000000000380000-0x0000000000394000-memory.dmp

Filesize
80KB

Download
memory/588-4-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

Filesize
4KB

Download
memory/588-5-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download
memory/588-6-0x0000000005530000-0x00000000055BE000-memory.dmp

Filesize
568KB

Download
memory/588-21-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download
memory/2104-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2104-10-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2104-8-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2104-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2104-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2104-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2104-18-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2104-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download