vipkeylogger | 93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef

General

Target

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe
Size

829KB
MD5

d9aeb1e99a348859d87a8fc58a3c6147
SHA1

d568677a26342609a0ca75d9a03b4f5123c505a1
SHA256

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef
SHA512

81218882e7a7fec98fbe99ba445ba15ba73f5320e9b5c0fcd3634af69a1d4e90df5ee1b72997ef93bc9c5adefc7113e2e6f5909c53363a7abf5b15b7d03389bd
SSDEEP

24576:rbDc7+iLqgCBLqNATwJe9YESd4+/dD+lK:rbDceDLOSBdSd4XI

Score

10^/10

vipkeylogger discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7807279596:AAEZM1QwkCh738-y0Qmnc3ubaoLMl6bUCVw/sendMessage?chat_id=7267131103

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

Loads dropped DLL 1 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

pid	Process
4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

Processes:

flow	ioc
34	drive.google.com
35	drive.google.com

Looks up external IP address via web service 1 IoCs

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

Processes:

flow	ioc
47	checkip.dyndns.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

pid	Process
800	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

pid	Process
4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe
800	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

description	pid	Process	procid_target
PID 4296 set thread context of 800	4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe	97

Drops file in Windows directory 1 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

description	ioc	Process
File opened for modification	C:\Windows\resources\gnatty\mataeotechny.gui	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4700	800	WerFault.exe	97

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

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

pid	Process
800	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

pid	Process
4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

description	pid	Process
Token: SeDebugPrivilege	800	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe

description	pid	Process	procid_target
PID 4296 wrote to memory of 800	4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe	97
PID 4296 wrote to memory of 800	4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe	97
PID 4296 wrote to memory of 800	4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe	97
PID 4296 wrote to memory of 800	4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe	97
PID 4296 wrote to memory of 800	4296	93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe	97

C:\Users\Admin\AppData\Local\Temp\93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe
"C:\Users\Admin\AppData\Local\Temp\93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4296
- C:\Users\Admin\AppData\Local\Temp\93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe
  "C:\Users\Admin\AppData\Local\Temp\93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 2288
    3⤵
    - Program crash
    PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 800 -ip 800
1⤵
PID:3912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nse9CED.tmp\System.dll

Filesize
11KB

MD5
7399323923e3946fe9140132ac388132

SHA1
728257d06c452449b1241769b459f091aabcffc5

SHA256
5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3

SHA512
d6f28ba761351f374ae007c780be27758aea7b9f998e2a88a542eede459d18700adffe71abcb52b8a8c00695efb7ccc280175b5eeb57ca9a645542edfabb64f1

Download Submit
memory/800-38-0x0000000000490000-0x00000000004D8000-memory.dmp

Filesize
288KB

Download
memory/800-21-0x00000000771F8000-0x00000000771F9000-memory.dmp

Filesize
4KB

Download
memory/800-22-0x0000000077215000-0x0000000077216000-memory.dmp

Filesize
4KB

Download
memory/800-36-0x0000000077171000-0x0000000077291000-memory.dmp

Filesize
1.1MB

Download
memory/800-35-0x0000000000490000-0x00000000016E4000-memory.dmp

Filesize
18.3MB

Download
memory/800-37-0x000000007206E000-0x000000007206F000-memory.dmp

Filesize
4KB

Download
memory/800-39-0x0000000037DC0000-0x0000000038364000-memory.dmp

Filesize
5.6MB

Download
memory/800-40-0x0000000035990000-0x0000000035A2C000-memory.dmp

Filesize
624KB

Download
memory/800-41-0x0000000072060000-0x0000000072810000-memory.dmp

Filesize
7.7MB

Download
memory/800-44-0x0000000072060000-0x0000000072810000-memory.dmp

Filesize
7.7MB

Download
memory/4296-20-0x0000000010004000-0x0000000010005000-memory.dmp

Filesize
4KB

Download
memory/4296-19-0x0000000077171000-0x0000000077291000-memory.dmp

Filesize
1.1MB

Download
memory/4296-18-0x0000000077171000-0x0000000077291000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads