snakekeylogger | dbd498ba00f08d2a49da541c124f1d99dae6e4ba7214a87f748c2ead4b814b3b

General

Target

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
Size

597KB
MD5

3bdfb659d6251a7f901ba781d0a9462b
SHA1

b25c6a4dc617b2bdc04cdcc64cbb1cce8f4ca8f7
SHA256

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1
SHA512

e33c49c7b07c5410f30b631f572ad46859cd0bc5a5327eeab0ece99ad6946adfe659946b009f34e3a62c9d12a291bf447f835071af73b766bc768124286c964e
SSDEEP

12288:krmIZxD7RP5CJQ/Pjass2FsREr10XecgIwnlK+sZPbLj:krmls6Ner12ycbL

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/680-63-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/680-65-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/680-66-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/680-67-0x000000000042029E-mapping.dmp	family_snakekeylogger
behavioral1/memory/680-69-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral1/memory/680-71-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.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 use of SetThreadContext 1 IoCs

Processes:

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

description	pid	process	target process
PID 644 set thread context of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

pid process

680 3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

description pid process

Token: SeDebugPrivilege 680 3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

pid	process
680	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

description	pid	process
Token: SeDebugPrivilege	680	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

description	pid	process	target process
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
PID 644 wrote to memory of 680	644	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

outlook_office_path 1 IoCs

Processes:

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

outlook_win_path 1 IoCs

Processes:

3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe

C:\Users\Admin\AppData\Local\Temp\3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
"C:\Users\Admin\AppData\Local\Temp\3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:644

C:\Users\Admin\AppData\Local\Temp\3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe
"C:\Users\Admin\AppData\Local\Temp\3ca281f64c837dc8bbee64ae5936d802aeb5899d900efc3265e3a57b3bd2b3f1.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:680

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/644-54-0x0000000000F70000-0x000000000100C000-memory.dmp

Filesize
624KB

Download
memory/644-55-0x0000000074E61000-0x0000000074E63000-memory.dmp

Filesize
8KB

Download
memory/644-56-0x0000000000900000-0x0000000000918000-memory.dmp

Filesize
96KB

Download
memory/644-57-0x00000000008E0000-0x00000000008EC000-memory.dmp

Filesize
48KB

Download
memory/644-58-0x0000000000C50000-0x0000000000CB0000-memory.dmp

Filesize
384KB

Download
memory/644-59-0x0000000000D20000-0x0000000000D46000-memory.dmp

Filesize
152KB

Download
memory/680-61-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/680-63-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/680-60-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/680-65-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/680-66-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/680-67-0x000000000042029E-mapping.dmp

Download
memory/680-69-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/680-71-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads