vipkeylogger | 2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76

General

Target

2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
Size

974KB
MD5

783e80f04423694cd8eee98ab46cbafe
SHA1

ddf36a4f83180aee96cd2329155510836d7c8b56
SHA256

2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76
SHA512

b99a72de9b338b05804edd6f3f88716e28cf46be522add089f93260afa0d89d62e6a118ca0e7c89b1bffc3d23094da9154f07e551cd8713f84f60b18d319f764
SSDEEP

12288:f018r7wD3HYrWyIXBoDhoBCAxSr0fFC0WYxc6s8k4dnrR5O/4FLmMniKnwGsOlMC:futyAuGXfIMxLA4xeAmMniPTLhjI

Score

10^/10

vipkeylogger discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7761905719:AAFoSgeBxg11MjKK1qWCOx87Kommp_rrKRk/sendMessage?chat_id=7319393351

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

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
56	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5116 set thread context of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3688	3120	WerFault.exe	109

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	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe

Suspicious behavior: EnumeratesProcesses 36 IoCs

pid	Process
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
3120	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
3120	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
Token: SeDebugPrivilege	3120	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5116 wrote to memory of 4180	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	108
PID 5116 wrote to memory of 4180	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	108
PID 5116 wrote to memory of 4180	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	108
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109
PID 5116 wrote to memory of 3120	5116	2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe	109

C:\Users\Admin\AppData\Local\Temp\2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
"C:\Users\Admin\AppData\Local\Temp\2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5116
- C:\Users\Admin\AppData\Local\Temp\2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
  "C:\Users\Admin\AppData\Local\Temp\2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe"
  2⤵
  PID:4180
- C:\Users\Admin\AppData\Local\Temp\2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe
  "C:\Users\Admin\AppData\Local\Temp\2552ad0ace3e621451f2878607d55eaa1a947b6506b4d573118f02057a85ed76.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3120 -s 1492
    3⤵
    - Program crash
    PID:3688

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:4124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3120 -ip 3120
1⤵
PID:1440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3120-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3120-19-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/3120-18-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/3120-17-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/3120-15-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/5116-8-0x0000000007A50000-0x0000000007B04000-memory.dmp

Filesize
720KB

Download
memory/5116-12-0x0000000008EF0000-0x0000000008F7E000-memory.dmp

Filesize
568KB

Download
memory/5116-7-0x00000000076D0000-0x000000000776C000-memory.dmp

Filesize
624KB

Download
memory/5116-0-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/5116-9-0x0000000007B00000-0x0000000007B18000-memory.dmp

Filesize
96KB

Download
memory/5116-10-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/5116-11-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/5116-6-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/5116-5-0x0000000005E60000-0x0000000005E6A000-memory.dmp

Filesize
40KB

Download
memory/5116-4-0x0000000005EB0000-0x000000000637C000-memory.dmp

Filesize
4.8MB

Download
memory/5116-16-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/5116-3-0x0000000004F20000-0x0000000004FB2000-memory.dmp

Filesize
584KB

Download
memory/5116-2-0x0000000005430000-0x00000000059D4000-memory.dmp

Filesize
5.6MB

Download
memory/5116-1-0x0000000000570000-0x0000000000668000-memory.dmp

Filesize
992KB

Download

Analysis

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