snakekeylogger | 9b8823dcdaeeea59ec64f4718bff9619d1d0c24e4953a0002d6dc96a12f330be

General

Target

D09865445789-0987654.exe
Size

348KB
MD5

209131b7f5c017d2ed3ca9bb8789d9cf
SHA1

79d95012a5f433239d81563ebd1a501a0443194a
SHA256

9b8823dcdaeeea59ec64f4718bff9619d1d0c24e4953a0002d6dc96a12f330be
SHA512

44add1c3141d812ac6976a1eadbd777e4750f633640718866211a34cb3c4fb8951ec31dc8413a8c6a00b635e740e8dc94c9f0ce7b688fafa14b126cf734e5a9a
SSDEEP

6144:vr9BIKD2SJMzodRpUZNFvz32LBWd9mxMzIqz8q/Qvt3mkscDdk6ceh9X3P9:BfD2S+j5ZTSD5k6ceX

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
posta.ni.net.tr
Port:
587
Username:
[email protected]
Password:
nilya1957
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/852-9-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/852-11-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/852-14-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/852-16-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/852-18-0x0000000000400000-0x0000000000424000-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:

D09865445789-0987654.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	D09865445789-0987654.exe
Key opened	\REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	D09865445789-0987654.exe
Key opened	\REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	D09865445789-0987654.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
Suspicious use of SetThreadContext 1 IoCs

Processes:

D09865445789-0987654.exe

description pid process target process

PID 2960 set thread context of 852 2960 D09865445789-0987654.exe D09865445789-0987654.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

D09865445789-0987654.exe

pid process

852 D09865445789-0987654.exe
852 D09865445789-0987654.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

D09865445789-0987654.exe

description pid process

Token: SeDebugPrivilege 852 D09865445789-0987654.exe

flow	ioc
4	checkip.dyndns.org

description	pid	process	target process
PID 2960 set thread context of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe

pid	process
852	D09865445789-0987654.exe
852	D09865445789-0987654.exe

description	pid	process
Token: SeDebugPrivilege	852	D09865445789-0987654.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

D09865445789-0987654.exe

description	pid	process	target process
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe
PID 2960 wrote to memory of 852	2960	D09865445789-0987654.exe	D09865445789-0987654.exe

outlook_office_path 1 IoCs

Processes:

D09865445789-0987654.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	D09865445789-0987654.exe

outlook_win_path 1 IoCs

Processes:

D09865445789-0987654.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3513876443-2771975297-1923446376-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	D09865445789-0987654.exe

C:\Users\Admin\AppData\Local\Temp\D09865445789-0987654.exe
"C:\Users\Admin\AppData\Local\Temp\D09865445789-0987654.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2960

C:\Users\Admin\AppData\Local\Temp\D09865445789-0987654.exe
C:\Users\Admin\AppData\Local\Temp\D09865445789-0987654.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/852-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/852-7-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/852-21-0x0000000004A90000-0x0000000004AD0000-memory.dmp

Filesize
256KB

Download
memory/852-20-0x00000000748D0000-0x0000000074FBE000-memory.dmp

Filesize
6.9MB

Download
memory/852-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/852-5-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/852-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/852-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/852-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/852-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2960-4-0x00000000006F0000-0x00000000006FA000-memory.dmp

Filesize
40KB

Download
memory/2960-1-0x00000000748D0000-0x0000000074FBE000-memory.dmp

Filesize
6.9MB

Download
memory/2960-0-0x0000000001360000-0x00000000013BE000-memory.dmp

Filesize
376KB

Download
memory/2960-19-0x00000000748D0000-0x0000000074FBE000-memory.dmp

Filesize
6.9MB

Download
memory/2960-3-0x0000000004AD0000-0x0000000004B10000-memory.dmp

Filesize
256KB

Download
memory/2960-2-0x00000000006A0000-0x00000000006F4000-memory.dmp

Filesize
336KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads