snakekeylogger | 8194267924b10c3df2ea10dc1d56f9365effe18125b9197dfcc720db3e3e5f48

General

Target

dbc86fb7bb8ff78aa755b835af1cea43.exe
Size

76KB
MD5

dbc86fb7bb8ff78aa755b835af1cea43
SHA1

ef3dded98b53181472f2f76bd56640e78441c094
SHA256

8194267924b10c3df2ea10dc1d56f9365effe18125b9197dfcc720db3e3e5f48
SHA512

ebd831c6e12253f18a7989590cdd31280d8da4699a2fb840a3dcca3bcb65e3152a14684ed7bff33e0a6e708553420917a289b720091d60322d81408e917eebb6

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
efinancet.shop
Port:
587
Username:
[email protected]
Password:
Pu;wC&nm^2+H

Signatures

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

dbc86fb7bb8ff78aa755b835af1cea43.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dbc86fb7bb8ff78aa755b835af1cea43.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dbc86fb7bb8ff78aa755b835af1cea43.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dbc86fb7bb8ff78aa755b835af1cea43.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

30 checkip.dyndns.org
33 freegeoip.app
34 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

dbc86fb7bb8ff78aa755b835af1cea43.exe

description pid process target process

PID 4144 set thread context of 1212 4144 dbc86fb7bb8ff78aa755b835af1cea43.exe dbc86fb7bb8ff78aa755b835af1cea43.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

dbc86fb7bb8ff78aa755b835af1cea43.exedbc86fb7bb8ff78aa755b835af1cea43.exe

pid process

4144 dbc86fb7bb8ff78aa755b835af1cea43.exe
4144 dbc86fb7bb8ff78aa755b835af1cea43.exe
1212 dbc86fb7bb8ff78aa755b835af1cea43.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

dbc86fb7bb8ff78aa755b835af1cea43.exedbc86fb7bb8ff78aa755b835af1cea43.exe

description pid process

Token: SeDebugPrivilege 4144 dbc86fb7bb8ff78aa755b835af1cea43.exe
Token: SeDebugPrivilege 1212 dbc86fb7bb8ff78aa755b835af1cea43.exe

flow	ioc
30	checkip.dyndns.org
33	freegeoip.app
34	freegeoip.app

description	pid	process	target process
PID 4144 set thread context of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe

pid	process
4144	dbc86fb7bb8ff78aa755b835af1cea43.exe
4144	dbc86fb7bb8ff78aa755b835af1cea43.exe
1212	dbc86fb7bb8ff78aa755b835af1cea43.exe

description	pid	process
Token: SeDebugPrivilege	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe
Token: SeDebugPrivilege	1212	dbc86fb7bb8ff78aa755b835af1cea43.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

dbc86fb7bb8ff78aa755b835af1cea43.exe

description	pid	process	target process
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe
PID 4144 wrote to memory of 1212	4144	dbc86fb7bb8ff78aa755b835af1cea43.exe	dbc86fb7bb8ff78aa755b835af1cea43.exe

outlook_office_path 1 IoCs

Processes:

dbc86fb7bb8ff78aa755b835af1cea43.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dbc86fb7bb8ff78aa755b835af1cea43.exe

outlook_win_path 1 IoCs

Processes:

dbc86fb7bb8ff78aa755b835af1cea43.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	dbc86fb7bb8ff78aa755b835af1cea43.exe

C:\Users\Admin\AppData\Local\Temp\dbc86fb7bb8ff78aa755b835af1cea43.exe
"C:\Users\Admin\AppData\Local\Temp\dbc86fb7bb8ff78aa755b835af1cea43.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4144
- C:\Users\Admin\AppData\Local\Temp\dbc86fb7bb8ff78aa755b835af1cea43.exe
  C:\Users\Admin\AppData\Local\Temp\dbc86fb7bb8ff78aa755b835af1cea43.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1212

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\dbc86fb7bb8ff78aa755b835af1cea43.exe.log

MD5
808e884c00533a9eb0e13e64960d9c3a

SHA1
279d05181fc6179a12df1a669ff5d8b64c1380ae

SHA256
2f6a0aab99b1c228a6642f44f8992646ce84c5a2b3b9941b6cf1f2badf67bdd6

SHA512
9489bdb2ffdfeef3c52edcfe9b34c6688eba53eb86075e0564df1cd474723c86b5b5aedc12df1ff5fc12cf97bd1e3cf9701ff61dc4ce90155d70e9ccfd0fc299

Download Submit
memory/1212-127-0x0000000005390000-0x0000000005391000-memory.dmp

Filesize
4KB

Download
memory/1212-120-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1212-121-0x00000000004203EE-mapping.dmp

Download
memory/1212-125-0x00000000058B0000-0x00000000058B1000-memory.dmp

Filesize
4KB

Download
memory/1212-126-0x0000000005450000-0x0000000005451000-memory.dmp

Filesize
4KB

Download
memory/1212-128-0x00000000066E0000-0x00000000066E1000-memory.dmp

Filesize
4KB

Download
memory/1212-129-0x00000000065C0000-0x00000000065C1000-memory.dmp

Filesize
4KB

Download
memory/1212-130-0x0000000006590000-0x0000000006591000-memory.dmp

Filesize
4KB

Download
memory/4144-118-0x0000000005F60000-0x0000000005FC1000-memory.dmp

Filesize
388KB

Download
memory/4144-119-0x0000000000E70000-0x0000000000E88000-memory.dmp

Filesize
96KB

Download
memory/4144-117-0x00000000053E0000-0x00000000053E1000-memory.dmp

Filesize
4KB

Download
memory/4144-115-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads