snakekeylogger | faa080e3c029ae675ef5c38b3884e171b70e2460f8df551a0764e06249ce349d

General

Target

SHDG0009000.exe
Size

345KB
MD5

734f19391aa55187a0e540af6e2b3637
SHA1

dd94a19920398360fecfc7e79b4e194cd62f8e12
SHA256

faa080e3c029ae675ef5c38b3884e171b70e2460f8df551a0764e06249ce349d
SHA512

2956ca789af8bcfe88722bfe0b8ca49bbe8845d74d56f8d902b3018d62f49e940ee8d3a51be80064213c6fad253b43da94b92b37e75d98c5077b922ede2eb52e
SSDEEP

6144:PYa6QVyvfLj2dX3m0ePci6R5FpcdFe7PjZ1UlZiqvfMKjRvSP8roc0m/YWg7XtwX:PYqMCHmDx61idFezjZ1ULi80KNKPUX0O

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Signatures

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

Snake Keylogger payload 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1408-140-0x0000000000400000-0x0000000000437000-memory.dmp	family_snakekeylogger
behavioral2/memory/1408-141-0x0000000000400000-0x0000000000437000-memory.dmp	family_snakekeylogger
behavioral2/memory/1408-142-0x0000000000400000-0x0000000000437000-memory.dmp	family_snakekeylogger
behavioral2/memory/1408-143-0x0000000000400000-0x0000000000437000-memory.dmp	family_snakekeylogger
behavioral2/memory/1408-154-0x0000000004980000-0x0000000004990000-memory.dmp	family_snakekeylogger

Loads dropped DLL 1 IoCs

Processes:

SHDG0009000.exe

pid process

4596 SHDG0009000.exe
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

pid	process
4596	SHDG0009000.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

SHDG0009000.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHDG0009000.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHDG0009000.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHDG0009000.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

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

Processes:

SHDG0009000.exe

description pid process target process

PID 4596 set thread context of 1408 4596 SHDG0009000.exe SHDG0009000.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SHDG0009000.exe

pid process

1408 SHDG0009000.exe
1408 SHDG0009000.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

SHDG0009000.exe

pid process

4596 SHDG0009000.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SHDG0009000.exe

description pid process

Token: SeDebugPrivilege 1408 SHDG0009000.exe

flow	ioc
13	checkip.dyndns.org

description	pid	process	target process
PID 4596 set thread context of 1408	4596	SHDG0009000.exe	SHDG0009000.exe

pid	process
1408	SHDG0009000.exe
1408	SHDG0009000.exe

pid	process
4596	SHDG0009000.exe

description	pid	process
Token: SeDebugPrivilege	1408	SHDG0009000.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

SHDG0009000.exe

description	pid	process	target process
PID 4596 wrote to memory of 1408	4596	SHDG0009000.exe	SHDG0009000.exe
PID 4596 wrote to memory of 1408	4596	SHDG0009000.exe	SHDG0009000.exe
PID 4596 wrote to memory of 1408	4596	SHDG0009000.exe	SHDG0009000.exe
PID 4596 wrote to memory of 1408	4596	SHDG0009000.exe	SHDG0009000.exe

outlook_office_path 1 IoCs

Processes:

SHDG0009000.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHDG0009000.exe

outlook_win_path 1 IoCs

Processes:

SHDG0009000.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SHDG0009000.exe

C:\Users\Admin\AppData\Local\Temp\SHDG0009000.exe
"C:\Users\Admin\AppData\Local\Temp\SHDG0009000.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4596

C:\Users\Admin\AppData\Local\Temp\SHDG0009000.exe
"C:\Users\Admin\AppData\Local\Temp\SHDG0009000.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1408

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsj78C1.tmp\fxivlx.dll
Filesize
271KB

MD5
2d760454fc71febd6b80c16ff4dcf078

SHA1
bb9c3b6fa4928d183ab517f70ea9bcb8b864c917

SHA256
43f57fb44c32bc4f8561d815606f50b78b10a2af00cdc0a0b879780e1e2d7dfe

SHA512
83c215a98f78d9f661fd7271c69cd2db486d7b59362904724a05c91a31b5632328ce19cb6f1b17480afbb3762285622ac9e891d903bd17e5589866c779cfddd7

Download Submit
memory/1408-140-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1408-141-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1408-142-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1408-143-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1408-144-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/1408-145-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/1408-146-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/1408-147-0x0000000004990000-0x0000000004F34000-memory.dmp

Filesize
5.6MB

Download
memory/1408-148-0x0000000004850000-0x00000000048EC000-memory.dmp

Filesize
624KB

Download
memory/1408-149-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/1408-150-0x00000000057C0000-0x0000000005982000-memory.dmp

Filesize
1.8MB

Download
memory/1408-151-0x0000000005990000-0x0000000005A22000-memory.dmp

Filesize
584KB

Download
memory/1408-152-0x0000000005A70000-0x0000000005A7A000-memory.dmp

Filesize
40KB

Download
memory/1408-154-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download
memory/1408-155-0x0000000004980000-0x0000000004990000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads