vipkeylogger | fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6

General

Target

fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe
Size

737KB
MD5

78e5f0526a01f7a36cee6e5e2ccb1be0
SHA1

bb4aa50fa1369ad58cc851407f43b955c32011f0
SHA256

fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6
SHA512

dc97bb70cc20476257795c1de3eda163def00c7b04cf30e09b441b3f03a3f77e7fcc70f943cde1b62174c7f2756862d5239ba5b6fd43f27a86813639df702ecd
SSDEEP

12288:12sqEOzNebb4ldH6nzjnuiSWOkfpyoF0ensAjb1IF7lacN:12sqEOzE/OH6zjnOupsenpxIxlaW

Score

10^/10

vipkeylogger discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.covid19support.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

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 2236 set thread context of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3036	2592	WerFault.exe	29

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	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2592	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2592	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2236 wrote to memory of 2592	2236	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	29
PID 2592 wrote to memory of 3036	2592	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	30
PID 2592 wrote to memory of 3036	2592	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	30
PID 2592 wrote to memory of 3036	2592	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	30
PID 2592 wrote to memory of 3036	2592	fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe	30

C:\Users\Admin\AppData\Local\Temp\fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe
"C:\Users\Admin\AppData\Local\Temp\fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe
  "C:\Users\Admin\AppData\Local\Temp\fc59d1ca77099951701944173f5d9daaf2434942a46503d0d9e0bd7e5262cfc6N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 1100
    3⤵
    - Program crash
    PID:3036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/2236-0-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/2236-1-0x00000000012C0000-0x000000000137E000-memory.dmp

Filesize
760KB

Download
memory/2236-2-0x0000000074EB0000-0x000000007559E000-memory.dmp

Filesize
6.9MB

Download
memory/2236-3-0x0000000000CC0000-0x0000000000D38000-memory.dmp

Filesize
480KB

Download
memory/2236-4-0x00000000005E0000-0x00000000005E8000-memory.dmp

Filesize
32KB

Download
memory/2236-21-0x0000000074EB0000-0x000000007559E000-memory.dmp

Filesize
6.9MB

Download
memory/2236-20-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/2592-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2592-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2592-18-0x0000000074EB0000-0x000000007559E000-memory.dmp

Filesize
6.9MB

Download
memory/2592-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2592-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2592-6-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2592-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2592-19-0x0000000074EB0000-0x000000007559E000-memory.dmp

Filesize
6.9MB

Download
memory/2592-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2592-5-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2592-22-0x0000000074EB0000-0x000000007559E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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