snakekeylogger | 52b9cb2e901a8e0694e91144adb2fedef716654ae65c05cdcca298fd3fb9044e

General

Target

6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
Size

130KB
MD5

908016eddd0dc90bb69c0ff9f8560d68
SHA1

60e6f9e8bd5e71eea2bab0c636b91b0d800e17bc
SHA256

6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6
SHA512

563bad3127fa5c8b372687ced8eb497677d6464612143ecf15d41c3eadb6be4d4b1b59210200ae8b7ff423c7ed41fff38e1677087c4683a976433c027be47af0
SSDEEP

3072:NhBlNh2vWoAQomH/ehGkOFo5bljsX8wv8Lw4LVgbY:LNh2eoAxh5bO4L2b

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
maxsales@maxvaluen.com
Password:
123456

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
maxsales@maxvaluen.com
Password:
123456
Email To:
maxinfo@maxvaluen.com

C2

https://scratchdreams.tk

Signatures

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

Snake Keylogger payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2188-0-0x0000000000160000-0x0000000000186000-memory.dmp	family_snakekeylogger
behavioral1/memory/2188-2-0x0000000004810000-0x0000000004850000-memory.dmp	family_snakekeylogger
behavioral1/memory/2188-4-0x0000000004810000-0x0000000004850000-memory.dmp	family_snakekeylogger

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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.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.

Processes:

flow ioc

4 checkip.dyndns.org

flow	ioc
4	checkip.dyndns.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

pid	process
2188	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
2188	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

description pid process

Token: SeDebugPrivilege 2188 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

description	pid	process
Token: SeDebugPrivilege	2188	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

outlook_office_path 1 IoCs

Processes:

6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

outlook_win_path 1 IoCs

Processes:

6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe

C:\Users\Admin\AppData\Local\Temp\6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
"C:\Users\Admin\AppData\Local\Temp\6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2188

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5587.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/2188-0-0x0000000000160000-0x0000000000186000-memory.dmp

Filesize
152KB

Download
memory/2188-1-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-2-0x0000000004810000-0x0000000004850000-memory.dmp

Filesize
256KB

Download
memory/2188-3-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2188-4-0x0000000004810000-0x0000000004850000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads