snakekeylogger | 67d0b08c6cf36abee6b895c90773663a21131e4bc36ff46726e8ba9a53ed0497

General

Target

41347ab5d177516699a95664c9af347f.exe
Size

83KB
MD5

41347ab5d177516699a95664c9af347f
SHA1

ed91314e9da6cbb4564b94e2abc151f29daa9f69
SHA256

67d0b08c6cf36abee6b895c90773663a21131e4bc36ff46726e8ba9a53ed0497
SHA512

247fea690c2d0a8e4a6b35dba8f06c8dc21f6bcd0277aeb2e26ca8140e53855a51d089887096d237fc2d8a4b038b07e24b78b539b6d75902a48a44adc5a69488

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:
SU^QlsaPg%E#

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:

41347ab5d177516699a95664c9af347f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	41347ab5d177516699a95664c9af347f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	41347ab5d177516699a95664c9af347f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	41347ab5d177516699a95664c9af347f.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

26 checkip.dyndns.org
28 freegeoip.app
29 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

41347ab5d177516699a95664c9af347f.exe

description pid process target process

PID 2492 set thread context of 3028 2492 41347ab5d177516699a95664c9af347f.exe 41347ab5d177516699a95664c9af347f.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

41347ab5d177516699a95664c9af347f.exe41347ab5d177516699a95664c9af347f.exe

pid process

2492 41347ab5d177516699a95664c9af347f.exe
2492 41347ab5d177516699a95664c9af347f.exe
3028 41347ab5d177516699a95664c9af347f.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

41347ab5d177516699a95664c9af347f.exe41347ab5d177516699a95664c9af347f.exe

description pid process

Token: SeDebugPrivilege 2492 41347ab5d177516699a95664c9af347f.exe
Token: SeDebugPrivilege 3028 41347ab5d177516699a95664c9af347f.exe

flow	ioc
26	checkip.dyndns.org
28	freegeoip.app
29	freegeoip.app

description	pid	process	target process
PID 2492 set thread context of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe

pid	process
2492	41347ab5d177516699a95664c9af347f.exe
2492	41347ab5d177516699a95664c9af347f.exe
3028	41347ab5d177516699a95664c9af347f.exe

description	pid	process
Token: SeDebugPrivilege	2492	41347ab5d177516699a95664c9af347f.exe
Token: SeDebugPrivilege	3028	41347ab5d177516699a95664c9af347f.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

41347ab5d177516699a95664c9af347f.exe

description	pid	process	target process
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe
PID 2492 wrote to memory of 3028	2492	41347ab5d177516699a95664c9af347f.exe	41347ab5d177516699a95664c9af347f.exe

outlook_office_path 1 IoCs

Processes:

41347ab5d177516699a95664c9af347f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	41347ab5d177516699a95664c9af347f.exe

outlook_win_path 1 IoCs

Processes:

41347ab5d177516699a95664c9af347f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	41347ab5d177516699a95664c9af347f.exe

C:\Users\Admin\AppData\Local\Temp\41347ab5d177516699a95664c9af347f.exe
"C:\Users\Admin\AppData\Local\Temp\41347ab5d177516699a95664c9af347f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2492

C:\Users\Admin\AppData\Local\Temp\41347ab5d177516699a95664c9af347f.exe
C:\Users\Admin\AppData\Local\Temp\41347ab5d177516699a95664c9af347f.exe
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3028

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\41347ab5d177516699a95664c9af347f.exe.log

MD5
808e884c00533a9eb0e13e64960d9c3a

SHA1
279d05181fc6179a12df1a669ff5d8b64c1380ae

SHA256
2f6a0aab99b1c228a6642f44f8992646ce84c5a2b3b9941b6cf1f2badf67bdd6

SHA512
9489bdb2ffdfeef3c52edcfe9b34c6688eba53eb86075e0564df1cd474723c86b5b5aedc12df1ff5fc12cf97bd1e3cf9701ff61dc4ce90155d70e9ccfd0fc299

Download Submit
memory/2492-119-0x0000000006470000-0x0000000006488000-memory.dmp

Filesize
96KB

Download
memory/2492-118-0x0000000006360000-0x000000000645F000-memory.dmp

Filesize
1020KB

Download
memory/2492-115-0x0000000000E70000-0x0000000000E71000-memory.dmp

Filesize
4KB

Download
memory/2492-117-0x00000000019C0000-0x00000000019C1000-memory.dmp

Filesize
4KB

Download
memory/3028-120-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3028-121-0x00000000004203EE-mapping.dmp

Download
memory/3028-125-0x0000000005A10000-0x0000000005A11000-memory.dmp

Filesize
4KB

Download
memory/3028-126-0x0000000005390000-0x0000000005391000-memory.dmp

Filesize
4KB

Download
memory/3028-127-0x0000000002EA0000-0x0000000002F3C000-memory.dmp

Filesize
624KB

Download
memory/3028-128-0x0000000006720000-0x0000000006721000-memory.dmp

Filesize
4KB

Download
memory/3028-129-0x00000000065F0000-0x00000000065F1000-memory.dmp

Filesize
4KB

Download
memory/3028-130-0x00000000065A0000-0x00000000065A1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads