snakekeylogger | 334573b5d45dae9447050cc038264568ae3309ee64904d11ebeffeba2027cc53

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2024, 12:54

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General

Target

656cbe89e8de44a171f8e0928dd54c82.exe
Size

791KB
MD5

656cbe89e8de44a171f8e0928dd54c82
SHA1

e53a2c04acc169c30b9ab79555f2cd045dca36af
SHA256

334573b5d45dae9447050cc038264568ae3309ee64904d11ebeffeba2027cc53
SHA512

12c6c99200e9703d4e2e37f80c989dc6845ce47a36a7cedf28e055a6e83d4ab6178b4fd7e08dbc37f1011adf4c9a8af57e0f61bd430c86ef7248ccbc30dffea7
SSDEEP

12288:J/LNKAn3qGaNHEyC9/oR9gy5FHK7zpPZj4RnF6t6u3zk/8uLJKrjuiBswO18q/or:JxKAPp9AR95ylPZystHuUFwo

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.rainspor.com
Port:
587
Username:
[email protected]
Password:
assad123assad
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/1760-13-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Looks up external IP address via web service 3 IoCs

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

flow	ioc
42	checkip.dyndns.org
44	freegeoip.app
45	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3232 set thread context of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4252	1760	WerFault.exe	97

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1760	656cbe89e8de44a171f8e0928dd54c82.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	656cbe89e8de44a171f8e0928dd54c82.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97
PID 3232 wrote to memory of 1760	3232	656cbe89e8de44a171f8e0928dd54c82.exe	97

C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe
"C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe
  "C:\Users\Admin\AppData\Local\Temp\656cbe89e8de44a171f8e0928dd54c82.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 1816
    3⤵
    - Program crash
    PID:4252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1760 -ip 1760
1⤵
PID:4248

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\656cbe89e8de44a171f8e0928dd54c82.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/1760-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1760-19-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/1760-18-0x00000000055A0000-0x00000000055B0000-memory.dmp

Filesize
64KB

Download
memory/1760-16-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3232-8-0x0000000006C90000-0x0000000006CA6000-memory.dmp

Filesize
88KB

Download
memory/3232-12-0x000000000ABB0000-0x000000000ABD4000-memory.dmp

Filesize
144KB

Download
memory/3232-7-0x0000000005930000-0x0000000005986000-memory.dmp

Filesize
344KB

Download
memory/3232-0-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3232-9-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3232-10-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download
memory/3232-11-0x0000000008470000-0x00000000084FE000-memory.dmp

Filesize
568KB

Download
memory/3232-6-0x00000000056D0000-0x00000000056DA000-memory.dmp

Filesize
40KB

Download
memory/3232-5-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download
memory/3232-4-0x0000000005760000-0x00000000057F2000-memory.dmp

Filesize
584KB

Download
memory/3232-17-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3232-3-0x0000000005C70000-0x0000000006214000-memory.dmp

Filesize
5.6MB

Download
memory/3232-2-0x0000000005620000-0x00000000056BC000-memory.dmp

Filesize
624KB

Download
memory/3232-1-0x0000000000B70000-0x0000000000C3C000-memory.dmp

Filesize
816KB

Download