snakekeylogger | 8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1

Analysis

max time kernel
108s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2024 01:54

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General

Target

8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
Size

206KB
MD5

ee6b384c6e586e89dde5d50ecf9a2d6f
SHA1

dc02b8f12a36dd0dddefeeb1309c31087cdaa9ff
SHA256

8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1
SHA512

fad7441920e67cd4f9e002ae58113f97b9963b3f44f33378d2e8c99eeb5a79a9bb3a51d5279c5ab36ee3717eeb3174ae7a9b67217b28fca37354b4ec26951dd3
SSDEEP

3072:zAKnjNnCDDRvLGmrOAOkGt6+duWA/t/SHUebbxCbGgKk12qk/oPYm21KLbDoU1s9:zDstvLGtELbMUTKZD

Score

10^/10

snakekeylogger collection discovery keylogger persistence spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
bisttro.shop
Port:
587
Username:
[email protected]
Password:
W79cDo2h05Iv
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/1700-1095-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2284 created 3364	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	56

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ioiob = "C:\\Users\\Admin\\AppData\\Roaming\\ioiob.exe"	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe

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
13	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2284 set thread context of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86

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	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
1700	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
1700	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
Token: SeDebugPrivilege	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
Token: SeDebugPrivilege	1700	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86
PID 2284 wrote to memory of 1700	2284	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe	86

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3364
- C:\Users\Admin\AppData\Local\Temp\8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
  "C:\Users\Admin\AppData\Local\Temp\8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2284
- C:\Users\Admin\AppData\Local\Temp\8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe
  "C:\Users\Admin\AppData\Local\Temp\8e627235423e16db6f6686775f30e07eb8e2ae1c7c8db9a7bd49083c8cb7f7e1.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1700-1094-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/1700-1095-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1700-1096-0x0000000004F80000-0x000000000501C000-memory.dmp

Filesize
624KB

Download
memory/1700-1097-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/1700-1098-0x0000000006420000-0x0000000006470000-memory.dmp

Filesize
320KB

Download
memory/1700-1100-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/1700-1099-0x0000000006640000-0x0000000006802000-memory.dmp

Filesize
1.8MB

Download
memory/2284-46-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-36-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-4-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2284-5-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/2284-6-0x00000000061B0000-0x0000000006298000-memory.dmp

Filesize
928KB

Download
memory/2284-8-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-22-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-70-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-12-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-68-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-64-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-62-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-60-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-58-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-56-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-54-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-52-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-50-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-48-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-2-0x0000000005600000-0x0000000005BA4000-memory.dmp

Filesize
5.6MB

Download
memory/2284-44-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-40-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-38-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-3-0x00000000050F0000-0x0000000005182000-memory.dmp

Filesize
584KB

Download
memory/2284-34-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-32-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-28-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-26-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-25-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-20-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-18-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-16-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-14-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-10-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-66-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-42-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-30-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-7-0x00000000061B0000-0x0000000006292000-memory.dmp

Filesize
904KB

Download
memory/2284-1081-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2284-1082-0x0000000006330000-0x0000000006392000-memory.dmp

Filesize
392KB

Download
memory/2284-1083-0x0000000006390000-0x00000000063DC000-memory.dmp

Filesize
304KB

Download
memory/2284-1087-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2284-1088-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2284-1-0x00000000006E0000-0x0000000000716000-memory.dmp

Filesize
216KB

Download
memory/2284-0-0x000000007526E000-0x000000007526F000-memory.dmp

Filesize
4KB

Download
memory/2284-1089-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2284-1090-0x0000000006460000-0x00000000064B4000-memory.dmp

Filesize
336KB

Download
memory/2284-1093-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download