snakekeylogger | c7458b9f208f81019043555a3ff23fb620ac9341fb463f9c11f9166c92f8580b

Analysis

max time kernel
148s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2022, 05:35

Target

183d1817d663aea372474a6439c688b7.exe
Size

799KB
MD5

183d1817d663aea372474a6439c688b7
SHA1

39a70f9ca530dcb2d580bcafac1ead0469cc3646
SHA256

c7458b9f208f81019043555a3ff23fb620ac9341fb463f9c11f9166c92f8580b
SHA512

eaf9e0cd295421717139245f6398acd45f972c92aa5957d0118d3828bcb2b89c16c5ab1bcdc7005439933b6dab7f3e5797afa759f31e8f6a19f9963824e255bb
SSDEEP

6144:4Ilfih0m+3no6/PNLf3tv6C5F2m9XD5656fgPeE85qKJPwZ6cFmJl0jon+eAUCfj:n7C8FDzczO5qKJsccKsOviml0MqzCv

Score

10^/10

Family

snakekeylogger

Credentials

https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/3556-139-0x0000000000400000-0x0000000000426000-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.

flow	ioc
25	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2472 set thread context of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4508	3556	WerFault.exe	91

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3556	183d1817d663aea372474a6439c688b7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3556	183d1817d663aea372474a6439c688b7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91
PID 2472 wrote to memory of 3556	2472	183d1817d663aea372474a6439c688b7.exe	91

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3556 -ip 3556
1⤵
PID:4224

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\183d1817d663aea372474a6439c688b7.exe.log

Filesize
1KB

MD5
e08f822522c617a40840c62e4b0fb45e

SHA1
ae516dca4da5234be6676d3f234c19ec55725be7

SHA256
bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

SHA512
894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

Download Submit
memory/2472-132-0x0000000000910000-0x00000000009DE000-memory.dmp

Filesize
824KB

Download
memory/2472-133-0x0000000005880000-0x0000000005E24000-memory.dmp

Filesize
5.6MB

Download
memory/2472-134-0x0000000005370000-0x0000000005402000-memory.dmp

Filesize
584KB

Download
memory/2472-135-0x0000000005510000-0x000000000551A000-memory.dmp

Filesize
40KB

Download
memory/2472-136-0x0000000009020000-0x00000000090BC000-memory.dmp

Filesize
624KB

Download
memory/2472-137-0x00000000090C0000-0x0000000009126000-memory.dmp

Filesize
408KB

Download
memory/3556-139-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download