MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7. 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:	0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7
SHA3-384 hash:	b72414f94146b0ad19bf878a97320609a052f595217fb37df917fc9b0375d939135cf812a694c2b61dfa5e0fcd58274c
SHA1 hash:	48ba1c2824952416b480b3f3332ec584aa9f01a1
MD5 hash:	9c3bb56ae418497369337a25fbef45f8
humanhash:	august-jig-four-fanta
File name:	SecuriteInfo.com.Win32.MalwareX-gen.96266799
Download:	download sample
Signature	a310Logger Create hunting rule
File size:	888'840 bytes
First seen:	2025-10-15 15:18:57 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:n0OTMfw9/+1RSV3vklxhxobaORn7JbEOkWNXcXofov9aIGHNU8bEKvRVdlHf0G58:Qf8+3W/klxYbHh7xEuZFogHi8Awsf86
Threatray	371 similar samples on MalwareBazaar
TLSH	T1481522945715CB03CAA8C7F50671F27427B92EDAE821D317AFE86EEB74B6B100D10297
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	SecuriteInfoCom
Tags:	a310logger exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

SecuriteInfo.com.Win32.MalwareX-gen.96266799

Verdict:

Malicious activity

Analysis date:

2025-10-15 15:21:17 UTC

Tags:

auto-sch-xml darkcloud

Link:

https://app.any.run/tasks/a5679d2b-1a71-4e1c-a728-be87705437a2

Note:

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

Detection:

DarkCloud

Link:

https://www.capesandbox.com/analysis/32945/

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68efbb8797a16d00a8da403e

Tags:

injection spawn shell

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Sending a custom TCP request

Creating a process with a hidden window

Creating a file in the %temp% directory

Launching a process

Creating a file

Using the Windows Management Instrumentation requests

Creating a file in the %AppData% subdirectories

Reading critical registry keys

Stealing user critical data

Query of malicious DNS domain

Connection attempt to an infection source

Sending a TCP request to an infection source

Adding an exclusion to Microsoft Defender

Enabling autorun by creating a file

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

expired-cert invalid-signature packed signed

Link:

https://www.filescan.io/uploads/68efbb87c86a5fae39efd512/reports/1d526792-df9c-40fa-a76d-b6971ff24307/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-10-15T05:47:00Z UTC

Last seen:

2025-10-17T02:33:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7/results?tab=lookup

Malware family:

DarkCloud

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/061c1a88-681a-4cc6-9c48-23feb0ee0658

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.37 Win 32 Exe x86

Link:

https://app.malva.re/file/9c3bb56ae418497369337a25fbef45f8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7/

Threat name:

ByteCode-MSIL.Trojan.PhantomStealer

Status:

Malicious

First seen:

2025-10-15 12:25:42 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=btb4a5fkkzu6gpa2xuzc45fngq565qxq7yamjejdse6es7nouh3q._file

Verdict:

malicious

Label(s):

unc_loader_037

darkcloudstealer

a310Logger

752a406c3e6f56db0ca474d9ccd7b55b61ee5df6ab8d783092ea5df285a95153

a310Logger

8b52baeac114ae752dd6dcb5fe5e7406ba4c1a5296b017298bf206b51324942a

a310Logger

c7d8e756ffc76fd688a418364004171305a080b8d77f4dec4cdb8b891b2a1848

a310Logger

error

a310Logger

+ 361 additional samples on MalwareBazaar

Result

Malware family:

darkcloud

Score:

10/10

Tags:

family:darkcloud discovery execution persistence stealer

Link:

https://tria.ge/reports/251015-sqettavk12/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Checks computer location settings

Executes dropped EXE

Command and Scripting Interpreter: PowerShell

DarkCloud

Darkcloud family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f918ff4e-b848-4b1c-ae66-1f1ace6290bb

Unpacked files

SH256 hash:

0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7

MD5 hash:

9c3bb56ae418497369337a25fbef45f8

SHA1 hash:

48ba1c2824952416b480b3f3332ec584aa9f01a1

Link:

https://www.unpac.me/results/9fb70b38-fd9f-4926-919f-a0c843c06304/

SH256 hash:

6b9059aee82059173a41daa43bbecf778997ae9143f9f61b88826f6cca6ca6f8

MD5 hash:

e368d6ab43dea4170c69795f1e0100b6

SHA1 hash:

24808a4f3c65aeb29bd1137752cc954e5412f8d3

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/9fb70b38-fd9f-4926-919f-a0c843c06304/

Parent samples :

72c644728850c6741c033d774ec5f1076faf5feaccca17b80b7f3f7817331566
b5def5a71c2c8f07fa30379346fdd97c89bc77f8fbd5200bc41a3bb13ce4ee4c
a78a574a8e118ebde1f21e3e94fd090af7b21771b6e7341dbb121ff93193a49e
1b577905b20c063221293905fd2b20020742c24f2ef2e9b5231cd3d0e8534022
39a057a617ce14e97254492d8f5cdcac6d8502bb3afd578d5e59f84c757f5728
680b970286f2498ccaeb886d8b0a80194ca0e877ae64732b40989e30d836b215
0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7
2c2d25a172f507ebb2b0f827ea5a73e5270dbec25c00adecac3bd3bd7e0799bd
da957a6c7634511d1469f0b827a678f3c5e6ad8c46ba10a02e707a20836d7b0c

SH256 hash:

3fe14b19f1f04ffa5edcad1cfe4815354743fffd3332748fc0abcb196844e3f2

MD5 hash:

aef467e8e6628cd33e0c0f6cbd577b79

SHA1 hash:

3cc2812d144b9b835b144f7a1fbf6fbf958a5246

Link:

https://www.unpac.me/results/9fb70b38-fd9f-4926-919f-a0c843c06304/

SH256 hash:

1ed7bfe3da4798790373dfdb7e237dd0266d26d8b21814bba71b62be6a44e313

MD5 hash:

c35dfb35f758e374a50233078dea55ca

SHA1 hash:

9d16d27cfd3acea09330da606bb30e4ef8e12e7b

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/9fb70b38-fd9f-4926-919f-a0c843c06304/

Malware family:

DarkCloud

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/0cc3c074aa56/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/0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7

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.

Web download

a310Logger

exe 0cc3c074aa5669e33c1abd322e74ad343beec2f0fe00c49123913c497daea1f7

(this sample)

Cape

https://www.capesandbox.com/analysis/32945/

URLhaus

https://urlhaus.abuse.ch/url/3678774/

Delivery method

Distributed via web download

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