snakekeylogger | fc53ccd71a8b45f03e842e375777e017b73371d2ae6828af9fd8328f6b91c3ee

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02-07-2024 06:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

lista de cotizaciones.xlam.exe
Size

984KB
MD5

3397f79c3a08077e9295c17c9b3b938c
SHA1

7c1cfd2b56e5f4780b561942fe1e9f62200be5cb
SHA256

fc53ccd71a8b45f03e842e375777e017b73371d2ae6828af9fd8328f6b91c3ee
SHA512

a651cd572e27869b1c2901aea00244a08fe7b2607422d7b97892e9ef9e86a1fcce29ad9b86904fa6bd8c30bf2e9fe97f4df002a89acebbf9085218a41e1e1a81
SSDEEP

24576:fAHnh+eWsN3skA4RV1Hom2KXMmHanbuQ5:Ch+ZkldoPK8YanZ

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot5581840526:AAE1o2MXOklfCJKspnGyHbkaYvwtJlJ8h3M/sendMessage?chat_id=5063375086

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger
Snake Keylogger payload 1 IoCs

Processes:

resource yara_rule

behavioral2/memory/2616-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger
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

2 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

lista de cotizaciones.xlam.exe

description pid process target process

PID 5112 set thread context of 2616 5112 lista de cotizaciones.xlam.exe RegSvcs.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4560 2616 WerFault.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegSvcs.exe

pid process

2616 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

lista de cotizaciones.xlam.exe

pid process

5112 lista de cotizaciones.xlam.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2616 RegSvcs.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

lista de cotizaciones.xlam.exe

pid process

5112 lista de cotizaciones.xlam.exe
5112 lista de cotizaciones.xlam.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

lista de cotizaciones.xlam.exe

pid process

5112 lista de cotizaciones.xlam.exe
5112 lista de cotizaciones.xlam.exe

resource	yara_rule
behavioral2/memory/2616-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

flow	ioc
2	checkip.dyndns.org

description	pid	process	target process
PID 5112 set thread context of 2616	5112	lista de cotizaciones.xlam.exe	RegSvcs.exe

pid	pid_target	process	target process
4560	2616	WerFault.exe	RegSvcs.exe

pid	process
2616	RegSvcs.exe

pid	process
5112	lista de cotizaciones.xlam.exe

description	pid	process
Token: SeDebugPrivilege	2616	RegSvcs.exe

pid	process
5112	lista de cotizaciones.xlam.exe
5112	lista de cotizaciones.xlam.exe

pid	process
5112	lista de cotizaciones.xlam.exe
5112	lista de cotizaciones.xlam.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

lista de cotizaciones.xlam.exe

description	pid	process	target process
PID 5112 wrote to memory of 2616	5112	lista de cotizaciones.xlam.exe	RegSvcs.exe
PID 5112 wrote to memory of 2616	5112	lista de cotizaciones.xlam.exe	RegSvcs.exe
PID 5112 wrote to memory of 2616	5112	lista de cotizaciones.xlam.exe	RegSvcs.exe
PID 5112 wrote to memory of 2616	5112	lista de cotizaciones.xlam.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\lista de cotizaciones.xlam.exe
"C:\Users\Admin\AppData\Local\Temp\lista de cotizaciones.xlam.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5112

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\lista de cotizaciones.xlam.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 1424
3⤵
- Program crash
PID:4560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 208 -p 2616 -ip 2616
1⤵
PID:1652

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2616-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2616-12-0x0000000073D0E000-0x0000000073D0F000-memory.dmp

Filesize
4KB

Download
memory/2616-13-0x0000000005D70000-0x0000000006314000-memory.dmp

Filesize
5.6MB

Download
memory/2616-14-0x00000000056F0000-0x000000000578C000-memory.dmp

Filesize
624KB

Download
memory/2616-15-0x0000000073D00000-0x00000000744B0000-memory.dmp

Filesize
7.7MB

Download
memory/2616-16-0x0000000073D00000-0x00000000744B0000-memory.dmp

Filesize
7.7MB

Download
memory/5112-10-0x00000000012E0000-0x00000000012E4000-memory.dmp

Filesize
16KB

Download