MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48f76e4f4e5cbc8275dfd85fa4d231551493e4059299ef2ff2c792a96b9a85c1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

SnakeKeylogger

Vendor detections: 16

Intelligence 16 IOCs YARA 18 File information Comments

SHA256 hash:	48f76e4f4e5cbc8275dfd85fa4d231551493e4059299ef2ff2c792a96b9a85c1
SHA3-384 hash:	a824d2f8f1e6626b74489990fb3cc35e5a2ec40fca68f0ce9987073140fa2326dd38875b6f079a9d44bea42e54cf09eb
SHA1 hash:	f522df09ea320f30e58bb4cff3f7d928cf249671
MD5 hash:	3a348fc70644744e17dab23d568fb428
humanhash:	potato-enemy-pasta-robin
File name:	rCotizaci0_2367n.exe
Download:	download sample
Signature	SnakeKeylogger Create hunting rule
File size:	589'824 bytes
First seen:	2025-03-03 16:00:05 UTC
Last seen:	2025-03-03 16:36:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	fc6683d30d9f25244a50fd5357825e79 (92 x Formbook, 52 x AgentTesla, 23 x SnakeKeylogger)
ssdeep	12288:XquErHF6xC9D6DmR1J98w4oknqOOCyQfG4JqyipP3I0Ywkul+Uf43fs:Orl6kD68JmlotQf6ya3Dl+Uf4vs
TLSH	T16EC412869982DDA2C69573B088398D985A7479318E88365EC774F16FFC31303E91BB3D
TrID	35.7% (.EXE) UPX compressed Win32 Executable (27066/9/6) 35.0% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4) 8.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
dhash icon	aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter	FXOLabs
Tags:	exe SnakeKeylogger

Intelligence

File Origin

# of uploads :

# of downloads :

508

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

rCotizaci0_2367n.exe

Verdict:

Malicious activity

Analysis date:

2025-03-03 16:10:52 UTC

Tags:

snake keylogger evasion telegram smtp stealer

Link:

https://app.any.run/tasks/b0646477-4d10-41e3-8c56-a90055b3ca19

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Trojan.Autoit.Paket.12416.22006.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67c5d32cc668b65489beba7d

Tags:

autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Stealing user critical data

Unauthorized injection to a system process

Forced shutdown of a browser

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/48f76e4f4e5cbc8275dfd85fa4d231551493e4059299ef2ff2c792a96b9a85c1

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/1b425e98-da64-4fd5-8c8d-71aa091c3a73

Result

Threat name:

Snake Keylogger, VIP Keylogger

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1628222

Signature

Binary is likely a compiled AutoIt script file

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Switches to a custom stack to bypass stack traces

Tries to detect the country of the analysis system (by using the IP)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Uses the Telegram API (likely for C&C communication)

Writes to foreign memory regions

Yara detected Snake Keylogger

Yara detected Telegram RAT

Yara detected VIP Keylogger

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/48f76e4f4e5cbc8275dfd85fa4d231551493e4059299ef2ff2c792a96b9a85c1

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/48f76e4f4e5cbc8275dfd85fa4d231551493e4059299ef2ff2c792a96b9a85c1/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-03-03 16:00:20 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

10 of 24 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jd3w4t2ols6ie5o73bp2jurrkukjhzafskm66l7sy6jks242qxaq._file

Verdict:

malicious

Label(s):

404keylogger

unknown_loader_036

vipkeylogger

Similar samples:

error

SnakeKeylogger

Result

Malware family:

vipkeylogger

Score:

10/10

Tags:

family:vipkeylogger collection discovery keylogger stealer upx

Link:

https://tria.ge/reports/250303-tfrajasjy9/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Browser Information Discovery

System Location Discovery: System Language Discovery

UPX packed file

AutoIT Executable

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

VIPKeylogger

Vipkeylogger family

Verdict:

Suspicious

Tags:

trojan 404keylogger

YARA:

SUSP_Imphash_Mar23_3

Link:

https://app.threat.zone/submission/6680579d-2f66-463b-bb43-c3e428d8f5b3

Unpacked files

SH256 hash:

48f76e4f4e5cbc8275dfd85fa4d231551493e4059299ef2ff2c792a96b9a85c1

MD5 hash:

3a348fc70644744e17dab23d568fb428

SHA1 hash:

f522df09ea320f30e58bb4cff3f7d928cf249671

Link:

https://www.unpac.me/results/712ce2b6-6993-411a-be7c-e092658304da/

SH256 hash:

b4ebd856c6bc3f34ad1b1885796b23e7cc67a730ac667b0ea401c96d1229c897

MD5 hash:

0b2a6fbba5bdea9b81224670cc1cc7d8

SHA1 hash:

bb31dab93e63256620cea59491b9e34f05b4c92a

Detections:

AutoIT_Compiled

Link:

https://www.unpac.me/results/712ce2b6-6993-411a-be7c-e092658304da/

SH256 hash:

c2fa237bfabcf3468f91581f35c48420fb62125891466e180b28f90e87c7f2a4

MD5 hash:

ee4e777a2326d87ef7d824afe0225aa1

SHA1 hash:

a24873678fe544c01dd3303f5fc8c313dc54f6e0

Detections:

win_404keylogger_g1

MAL_Envrial_Jan18_1

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_DotNetProcHook

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

Link:

https://www.unpac.me/results/712ce2b6-6993-411a-be7c-e092658304da/

Malware family:

VIPKeylogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/48f76e4f4e5c/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	crime_snake_keylogger Create hunting rule
Author:	Rony (r0ny_123)
Description:	Detects Snake keylogger payload

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_DotNetProcHook Create hunting rule
Author:	ditekSHen
Description:	Detects executables with potential process hoocking

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MAL_Envrial_Jan18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	MAL_Envrial_Jan18_1_RID2D8C Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_Imphash_Mar23_3 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:	Internal Research

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

Rule name:	upx_largefile Create hunting rule
Author:	k3nr9

Rule name:	Windows_Trojan_SnakeKeylogger_af3faa65 Create hunting rule
Author:	Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

exe 48f76e4f4e5cbc8275dfd85fa4d231551493e4059299ef2ff2c792a96b9a85c1

(this sample)

Delivery method

Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::GetAce
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::timeGetTime
WIN_BASE_API	Uses Win Base API	KERNEL32.DLL::LoadLibraryA
WIN_NETWORK_API	Supports Windows Networking	MPR.dll::WNetUseConnectionW

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