snakekeylogger | 85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
31-10-2023 12:42

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General

Target

85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe
Size

125KB
MD5

3f274e9aa509d90647cdba4d36c23617
SHA1

58df8ec73349d61137a59c2a64c4becd751c6c53
SHA256

85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d
SHA512

797f365543353f33d6b24c0237d890ba6ea0236f8a8e51cab2198ca8a849519a9a8cfc95f30ef3ea7aac540977f2bb54a7166e82b597c8bce2934be3c2203923
SSDEEP

3072:86z9Jkn2xD8if0V/KEjsdb7wZzN8wBgxtgbY:1iAI/OdbcgxOb

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.alualuminium.com.my
Port:
587
Username:
[email protected]
Password:
U8G4S13#8Zk$
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2208-0-0x0000000000AF0000-0x0000000000B14000-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:

85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.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

2 checkip.dyndns.org

flow	ioc
2	checkip.dyndns.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

pid	process
2208	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe
2208	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

description pid process

Token: SeDebugPrivilege 2208 85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

description	pid	process
Token: SeDebugPrivilege	2208	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

outlook_office_path 1 IoCs

Processes:

85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

outlook_win_path 1 IoCs

Processes:

85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe

C:\Users\Admin\AppData\Local\Temp\85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe
"C:\Users\Admin\AppData\Local\Temp\85db615d02f1cdbba1b5405a19c68e97bb8fa225cd9a2938a83481189dbcef7d.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2208-0-0x0000000000AF0000-0x0000000000B14000-memory.dmp

Filesize
144KB

Download
memory/2208-1-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download
memory/2208-2-0x0000000004A10000-0x0000000004A50000-memory.dmp

Filesize
256KB

Download
memory/2208-3-0x0000000074B00000-0x00000000751EE000-memory.dmp

Filesize
6.9MB

Download
memory/2208-4-0x0000000004A10000-0x0000000004A50000-memory.dmp

Filesize
256KB

Download