MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34. 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

a310Logger

Vendor detections: 16

Intelligence 16 IOCs YARA 17 File information Comments

SHA256 hash:	c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34
SHA3-384 hash:	b2f66f46d8fdad765bda701b848fd6affd5b1c9b3815709a7723e7cd3ed217bd02037e34915d405cc165fb911a2e56a4
SHA1 hash:	bbf50b3c683550684cdb345d348e98fbe2fcafe0
MD5 hash:	3f62213d184b639a0a62bcb1e65370a8
humanhash:	lion-tennis-apart-papa
File name:	v2.exe
Download:	download sample
Signature	a310Logger Create hunting rule
File size:	278'016 bytes
First seen:	2025-01-12 15:03:06 UTC
Last seen:	2025-01-26 14:19:59 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	6144:qmYKJMVRp9hnmy0UYU9B93YUnLbB62X3Rb36h3YQ:ZJ0Rp9hzL82ghIQ
TLSH	T1AF442A0067EC8B5AF1FF8BBAD074416583B2B457F83EDB8D5D4068DE2922750E641BA3
TrID	67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	aachum
Tags:	a310logger exe VegaStealer

iamaachum

VegaStealer C2: https://api.telegram.org/bot6540906397:AAG08fPgT-V7I17vtz49STaZEuwqXqKshuM/sendMessage?chat_id=5445185021

Intelligence

File Origin

# of uploads :

# of downloads :

450

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

1b98a1d62cb0348ca334d047f4167f8bacd8de51829284a9be50e72d010e1cb8.exe

Verdict:

Malicious activity

Analysis date:

2024-12-27 22:06:53 UTC

Tags:

evasion stealer

Link:

https://app.any.run/tasks/202b7657-5a71-4678-990f-fea19ca36be5

Note:

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

Detection(s):

Win.Packed.AsyncRAT-9938103-1

Win.Packed.Msilperseus-9956591-0

Win.Packed.Msilzilla-10035835-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6783d9e42c8240e189bc1e63

Tags:

infosteal virus crypt micro

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a file in the %temp% directory

Reading critical registry keys

Creating a file in the %AppData% subdirectories

Сreating synchronization primitives

Creating a file

DNS request

Connection attempt

Sending a custom TCP request

Creating a window

Using the Windows Management Instrumentation requests

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Stealing user critical data

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm asyncrat infostealer obfuscated stealer

Link:

https://www.filescan.io/uploads/6783d9e8f093d6ed187efca7/reports/de146d35-5d6d-4de6-9e84-e2ea01940b43/overview

Verdict:

Malicious

Labled as:

Dacic.1432.Generic

Link:

https://www.hybrid-analysis.com/sample/c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34

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:

Sharp Stealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4e6d6863-eed4-4956-bf37-7b3ee2f5174d

Result

Threat name:

Ades Stealer, BlackGuard, NitroStealer,

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1589486

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Found many strings related to Crypto-Wallets (likely being stolen)

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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 Crypto Currency Wallets

Yara detected Ades Stealer

Yara detected BlackGuard

Yara detected Nitro Stealer

Yara detected Telegram RAT

Yara detected Telegram Recon

Yara detected VEGA Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34/

Threat name:

ByteCode-MSIL.Infostealer.Stealgen

Status:

Malicious

First seen:

2024-03-20 13:13:17 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=y2jn7qu6ocqxzk6bsvq6rytgfyp6gl63vgmkbh7bvdocw7qelm2a._file

Verdict:

malicious

Label(s):

vegastealer

Similar samples:

error

a310Logger

Result

Malware family:

blackguard

Score:

10/10

Tags:

family:blackguard discovery spyware stealer

Link:

https://tria.ge/reports/250112-sfkmbaxkaz/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Browser Information Discovery

Program crash

System Location Discovery: System Language Discovery

Accesses cryptocurrency files/wallets, possible credential harvesting

Looks up external IP address via web service

Reads user/profile data of web browsers

BlackGuard

Blackguard family

Malware Config

C2 Extraction:

https://api.telegram.org/bot6540906397:AAG08fPgT-V7I17vtz49STaZEuwqXqKshuM/sendMessage?chat_id=5445185021

Verdict:

Malicious

Tags:

rat quasar_rat Win.Packed.AsyncRAT-9938103-1

YARA:

win_quasar_rat_client

Link:

https://app.threat.zone/submission/9edbd1e3-8e1b-41f1-8711-82ed7de4ce68

Unpacked files

SH256 hash:

c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34

MD5 hash:

3f62213d184b639a0a62bcb1e65370a8

SHA1 hash:

bbf50b3c683550684cdb345d348e98fbe2fcafe0

Link:

https://www.unpac.me/results/332c908d-63b6-4c4b-923c-130b600b81ac/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34

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:	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_CC_Regex Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing credit card regular expressions

Rule name:	INDICATOR_SUSPICIOUS_EXE_Discord_Regex Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Discord tokens regular expressions

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_VPN Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many VPN software clients. Observed in infosteslers

Rule name:	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing SQL queries to confidential data stores. Observed in infostealers

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

Rule name:	INDICATOR_SUSPICIOUS_GENInfoStealer Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing common artifacts observed in infostealers

Rule name:	MALWARE_Win_A310Logger Create hunting rule
Author:	ditekSHen
Description:	Detects A310Logger

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

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

Rule name:	Windows_Generic_Threat_2bb6f41d Create hunting rule
Author:	Elastic Security

Rule name:	win_quasar_rat_client Create hunting rule
Author:	Matthew @ Embee_Research
Description:	Detects strings present in Quasar Rat Samples.

File information

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

Web download

BlackGuard

exe 1b98a1d62cb0348ca334d047f4167f8bacd8de51829284a9be50e72d010e1cb8

a310Logger

exe c692dfc29e70a17cabc19561e8e2662e1fe32fdba998a09fe1a8dc2b7e045b34

(this sample)

Link

https://tria.ge/250112-r99mvszjfq/

Dropped by

SHA256 1b98a1d62cb0348ca334d047f4167f8bacd8de51829284a9be50e72d010e1cb8

Delivery method

Other

Dropped by

SHA256 d013f217195c38d4c65063ba7001c7e2bd2b131fa0e130e5f3814ea72f0dd91a

Dropped by

MD5 314b9dee510eca2dfa045520739e6734

Dropped by

MD5 7b83ec8b52b0960227678156e29c1104

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 (GUARD_CF)	high

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