snakekeylogger | d3dff785db560f246df091266e0d873f8ccd0b5a10c79417e129a7618ef7dbbf

General

Target

63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe
Size

559KB
MD5

eab2046180ed624253933b1c32b1f879
SHA1

d4b501ecc5682272505032f04b85726db78ce2be
SHA256

63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7
SHA512

cc306a9b81597e0e11938554f9f435d25fe835daf84a03ae453f9e21ce0240dc86c1ad27762176141e1cb3c651d3143c430f4ab8dfc730b3fe954096ea55f60a
SSDEEP

12288:SQU41ha+nwWOVdBUSbMqycxngJEEmV6inaSKErwe4Ec:ESa+wtMcpgJE5IErb4

Score

10^/10

snakekeylogger stormkitty collection keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.condominioaocubo.pt
Port:
587
Username:
[email protected]
Password:
Qualidade.c3.2018

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
mail.condominioaocubo.pt
Port:
587
Username:
[email protected]
Password:
Qualidade.c3.2018
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

resource	yara_rule
behavioral2/memory/4964-140-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral2/memory/4964-143-0x0000000005350000-0x0000000005360000-memory.dmp	family_snakekeylogger

StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 2 IoCs

resource	yara_rule
behavioral2/memory/4964-140-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty
behavioral2/memory/4964-142-0x0000000005350000-0x0000000005360000-memory.dmp	family_stormkitty

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.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.

flow	ioc
37	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1964 set thread context of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe
4964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90
PID 1964 wrote to memory of 4964	1964	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe	90

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe

C:\Users\Admin\AppData\Local\Temp\63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe
"C:\Users\Admin\AppData\Local\Temp\63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe
  "C:\Users\Admin\AppData\Local\Temp\63d84d7c82a48d191d9ec89011493738347a206d68b07a03c5dfdbd2a23830a7.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:4964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1964-133-0x0000000000170000-0x0000000000202000-memory.dmp

Filesize
584KB

Download
memory/1964-134-0x0000000005160000-0x0000000005704000-memory.dmp

Filesize
5.6MB

Download
memory/1964-135-0x0000000004C50000-0x0000000004CE2000-memory.dmp

Filesize
584KB

Download
memory/1964-136-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1964-137-0x0000000004BD0000-0x0000000004BDA000-memory.dmp

Filesize
40KB

Download
memory/1964-138-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1964-139-0x0000000007E80000-0x0000000007F1C000-memory.dmp

Filesize
624KB

Download
memory/4964-140-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4964-142-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/4964-143-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads