MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e. 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: 18

Intelligence 18 IOCs YARA 22 File information Comments

SHA256 hash:	595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e
SHA3-384 hash:	1ce6a169b32998cebfcdf5fd1538f95b3847dd822d00e5e1b2d09323c9f42826140fe76005504b71b42c5bb2f5414735
SHA1 hash:	1d712a83e518aa45cd44e4e2f4bcfad589f49106
MD5 hash:	0d9a5ffb50aa1a4f62ac494533c91516
humanhash:	white-video-tennis-lemon
File name:	595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e
Download:	download sample
Signature	a310Logger Create hunting rule
File size:	1'177'608 bytes
First seen:	2025-10-10 06:38:33 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'654 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep	24576:PB5y6ymqZyIhbNhIjVkLmBn6hCpaOPyGN:Pn8m/4bs5kLzeawyw
Threatray	1'022 similar samples on MalwareBazaar
TLSH	T19D45BD053349EF11C52F1AF1C8A2C2F41727BE45EC00D7D76AD9BEAB78B23A62951583
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	adrian__luca
Tags:	a310logger exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

859aee1d0657866bd4b674b954997bc4616aa40c73985fc4cee4786d1293008b.zip

Verdict:

Malicious activity

Analysis date:

2025-10-10 06:51:55 UTC

Tags:

arch-exec evasion stealer telegram darkcloud ims-api generic crypto-regex

Link:

https://app.any.run/tasks/e98b4589-aad8-4a02-a4ad-eeb1fe1e8379

Note:

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

Detection:

A310Logger

Link:

https://www.capesandbox.com/analysis/32101/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68e8aaec8b7b147cc4b68b27

Tags:

injection snake virus msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Creating a file in the %AppData% subdirectories

Reading critical registry keys

Stealing user critical data

Setting a single autorun event

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

expired-cert invalid-signature obfuscated packed signed vbnet

Link:

https://www.filescan.io/uploads/68e8b29871883144ef2feee0/reports/78fa6256-44c8-47ca-8eba-3255c080ccca/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-16T04:20:00Z UTC

Last seen:

2025-10-10T05:27:00Z UTC

Hits:

~100

Detections:

Trojan.MSIL.Crypt.sb HEUR:Trojan-Spy.MSIL.Noon.gen Trojan-PSW.Win32.Stealer.sb PDM:Trojan.Win32.Generic Backdoor.Win32.Androm Trojan.MSIL.Inject.sb VHO:Backdoor.Win32.Androm.gen Trojan-PSW.Win32.Pycoon.sb Trojan-Dropper.Win32.Injector.sb Trojan-PSW.Win32.Stelega.sb Trojan-PSW.Win32.DarkCloud.sb Trojan.MSIL.Taskun.sb HackTool.ReconScan.TCP.ServerRequest

Link:

https://opentip.kaspersky.com/595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e/results?tab=lookup

Malware family:

DarkCloud

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6df5d31b-a915-44ac-9568-96b55b6559ef

Score:

94%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.48 Win 32 Exe x86

Link:

https://app.malva.re/file/0d9a5ffb50aa1a4f62ac494533c91516

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e/

Threat name:

ByteCode-MSIL.Trojan.SnakeKeylogger

Status:

Malicious

First seen:

2025-09-16 07:15:20 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 35 (71.43%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lfpb2ydtaer56ib2v6sx6ofyahglwbrcfmlaroryejjbqzxpuaha._file

Verdict:

malicious

Label(s):

darkcloudstealer

unc_loader_078

unc_loader_037

a310Logger

37aa39b83b7657e3040a0b0bb4923d6d14f6dedf90b00641d931a14d38049ca1

a310Logger

57056367b8b2d6593175645d7713c07f4c7fd0b8fbc917e563e0d12865584f7b

a310Logger

cb0444e0d6694bb3aff429734dac57c823ebbbaf08742338de107000cf092864

a310Logger

e17202f7475e7591c9b183af853c2c1a8c1b61561b0befbcd248aa49c28f3e50

a310Logger

error

a310Logger

+ 1'012 additional samples on MalwareBazaar

Result

Malware family:

darkcloud

Score:

10/10

Tags:

family:darkcloud discovery persistence spyware stealer

Link:

https://tria.ge/reports/251010-h2em3s1qw2/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Adds Run key to start application

Executes dropped EXE

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

DarkCloud

Darkcloud family

Malware Config

C2 Extraction:

https://api.telegram.org/bot8419968582:AAGRs4ffljMSYb6T1ADt95vBLuhOSYI6qew/sendMessage?chat_id=5366689155

Verdict:

Malicious

Tags:

DarkCloud

YARA:

n/a

Link:

https://app.threat.zone/submission/922143a3-ac50-49e5-835d-fbc50c570b59

Unpacked files

SH256 hash:

595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e

MD5 hash:

0d9a5ffb50aa1a4f62ac494533c91516

SHA1 hash:

1d712a83e518aa45cd44e4e2f4bcfad589f49106

Link:

https://www.unpac.me/results/b1d489fb-4b9f-40bc-91e3-b5499844d4fc/

SH256 hash:

1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12

MD5 hash:

e870d1e8f3791ccc141f85f40fd2972b

SHA1 hash:

150919ee289cffa6feb40ab8261f620dd7e26aac

Link:

https://www.unpac.me/results/b1d489fb-4b9f-40bc-91e3-b5499844d4fc/

SH256 hash:

6b9febfaa5711e3e19ff5156ac287ba93c3704bec5c657ed61ef3d6ce48ab858

MD5 hash:

cc6b041bac1745b1f399f44f8b02c201

SHA1 hash:

64c9826a64a2d063cc11ea0c2781e85d417600e9

Detections:

darkcloudstealer

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

INDICATOR_SUSPICIOUS_EXE_CC_Regex

MALWARE_Win_A310Logger

MALWARE_Win_DarkCloud

Link:

https://www.unpac.me/results/b1d489fb-4b9f-40bc-91e3-b5499844d4fc/

Parent samples :

a556ee5bab89ce304054267f2d1fe064ce07cf545e8f2a6c7944011f2f0256b7
595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e
d31951839beeb020008ba8088238a27254b1152bc5ecc5402cf40c2c4ad326f8

SH256 hash:

46f5739fb535471a3470796167b04d5dd741ee847c8f6934d7f2c577ddc27c4a

MD5 hash:

f1b5f87141302cf291839f9bf266b681

SHA1 hash:

eb222ca796e5e827c055429c0582bdc7ba4072ed

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/b1d489fb-4b9f-40bc-91e3-b5499844d4fc/

Malware family:

DarkCloud

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/595e1d607301/report/overview.html

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/595e1d60730123df203aafa57f38b801ccbb06222b1608ba3822521866efa00e

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438 Create hunting rule
Author:	ditekSHen
Description:	Detects executables signed with stolen, revoked or invalid certificates

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_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_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_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:	MALWARE_Win_A310Logger Create hunting rule
Author:	ditekSHen
Description:	Detects A310Logger

Rule name:	MALWARE_Win_DarkCloud Create hunting rule
Author:	ditekSHen
Description:	Detects DarkCloud infostealer

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

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	pe_imphash Create hunting rule

Rule name:	ProtectSharewareV11eCompservCMS Create hunting rule
Author:	malware-lu

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vba Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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_Trojan_DarkCloud_9905abce 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.

Cape

https://www.capesandbox.com/analysis/32101/

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