snakekeylogger | 07cce5afdb262e566c2f49b305e87949c0e9ffd746ff1ad77aeb103a7e1a0bfa

General

Target

612a4205fcdd9759f9f03bdfc80c2f54.exe
Size

625KB
MD5

612a4205fcdd9759f9f03bdfc80c2f54
SHA1

c7e6ef456aeed44b7f07afb4532e78f1979cd9b8
SHA256

07cce5afdb262e566c2f49b305e87949c0e9ffd746ff1ad77aeb103a7e1a0bfa
SHA512

0b133a59b69aa03a55737aa7188e673aa79340c27475db84099f9cf3cda5ba574c8fa5acadc7204ebb762ea3cd4ae96842087fa6776529baec4e261ea7b1da1c
SSDEEP

12288:ecCjSCZYM3+YnlaG2Iy6S3K1+QmZJbxpDF:1xCZf3XnlacyL3qV

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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1680-138-0x0000000000400000-0x0000000000426000-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:

612a4205fcdd9759f9f03bdfc80c2f54.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	612a4205fcdd9759f9f03bdfc80c2f54.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	612a4205fcdd9759f9f03bdfc80c2f54.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	612a4205fcdd9759f9f03bdfc80c2f54.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

32 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

612a4205fcdd9759f9f03bdfc80c2f54.exe

description pid process target process

PID 4716 set thread context of 1680 4716 612a4205fcdd9759f9f03bdfc80c2f54.exe 612a4205fcdd9759f9f03bdfc80c2f54.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

612a4205fcdd9759f9f03bdfc80c2f54.exe

pid process

1680 612a4205fcdd9759f9f03bdfc80c2f54.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

612a4205fcdd9759f9f03bdfc80c2f54.exe

description pid process

Token: SeDebugPrivilege 1680 612a4205fcdd9759f9f03bdfc80c2f54.exe

flow	ioc
32	checkip.dyndns.org

description	pid	process	target process
PID 4716 set thread context of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe

pid	process
1680	612a4205fcdd9759f9f03bdfc80c2f54.exe

description	pid	process
Token: SeDebugPrivilege	1680	612a4205fcdd9759f9f03bdfc80c2f54.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

612a4205fcdd9759f9f03bdfc80c2f54.exe

description	pid	process	target process
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe
PID 4716 wrote to memory of 1680	4716	612a4205fcdd9759f9f03bdfc80c2f54.exe	612a4205fcdd9759f9f03bdfc80c2f54.exe

outlook_office_path 1 IoCs

Processes:

612a4205fcdd9759f9f03bdfc80c2f54.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	612a4205fcdd9759f9f03bdfc80c2f54.exe

outlook_win_path 1 IoCs

Processes:

612a4205fcdd9759f9f03bdfc80c2f54.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	612a4205fcdd9759f9f03bdfc80c2f54.exe

C:\Users\Admin\AppData\Local\Temp\612a4205fcdd9759f9f03bdfc80c2f54.exe
"C:\Users\Admin\AppData\Local\Temp\612a4205fcdd9759f9f03bdfc80c2f54.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4716

C:\Users\Admin\AppData\Local\Temp\612a4205fcdd9759f9f03bdfc80c2f54.exe
"C:\Users\Admin\AppData\Local\Temp\612a4205fcdd9759f9f03bdfc80c2f54.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\612a4205fcdd9759f9f03bdfc80c2f54.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1680-137-0x0000000000000000-mapping.dmp

Download
memory/1680-138-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1680-140-0x0000000006730000-0x00000000068F2000-memory.dmp

Filesize
1.8MB

Download
memory/4716-132-0x0000000000330000-0x00000000003D2000-memory.dmp

Filesize
648KB

Download
memory/4716-133-0x0000000005320000-0x00000000058C4000-memory.dmp

Filesize
5.6MB

Download
memory/4716-134-0x0000000004E10000-0x0000000004EA2000-memory.dmp

Filesize
584KB

Download
memory/4716-135-0x0000000004D80000-0x0000000004D8A000-memory.dmp

Filesize
40KB

Download
memory/4716-136-0x0000000008990000-0x0000000008A2C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads