MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f. 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 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f
SHA3-384 hash: b231d29a3f4c9e034afaa7783e2ff8b575d3c5fcd0b61b96fb620630825d24d0c622ffc629d1f0ee4a1905db7a1c66d6
SHA1 hash: 3278f14147e062ec1dbcfcfbcc66fe04105067f4
MD5 hash: ced292c4cd7276b1708c051ef42cbd91
humanhash: crazy-romeo-grey-florida
File name:61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f
Download: download sample
Signature a310Logger
Create hunting rule
File size:471'040 bytes
First seen:2026-06-08 09:40:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 63188fba16188090cd2f35054eb46278 (3 x a310Logger)
ssdeep 6144:+28d1/w5KA81IJ8GpF6nuTmOOUiBUrj7Ey0FTl5CT7qh7Ee6OvHyw+qifdrCWJxR:+ljYKkJj6GmZUiqrH/eC7rcHyw+9M
Threatray 450 similar samples on MalwareBazaar
TLSH T115A43A03AA50A12EF1A3C9F1A8B5A29668267D3917DCE89BF3404F5935315D3ACF131F
TrID 39.5% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8)
15.0% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
13.0% (.EXE) UPX compressed Win32 Executable (27066/9/6)
12.7% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
7.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
Magika pebin
dhash icon 1003873d31213f10 (149 x DarkCloud, 132 x GuLoader, 132 x a310Logger)
Reporter adrian__luca
Tags:a310logger exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
DarkCloud GuLoader
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ac2b2d24-ad96-438f-b6da-03a070e4ae1c/
Malware family:
n/a
ID:
1
File name:
61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f.exe
Verdict:
Malicious activity
Analysis date:
2026-06-08 09:56:59 UTC
Tags:
darkcloud stealer upx
Link:
https://app.any.run/tasks/e1daf7b5-cb20-4ab2-a865-4151f33c861a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DarkCloud
Create hunting rule
Link:
https://www.capesandbox.com/analysis/69869/
Detection(s):
YARA.DITEKSHEN_MALWARE_Win_A310Logger.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.W32.VBKrypt.BIU.gen.Eldorado.UNOFFICIAL
Create hunting rule

PUA.Win.Packer.ProtectSharewar-3
Create hunting rule

PUA.Win.Packer.ProtectSharewar-2
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a268e9a3e9eff6a6b68bff4
Tags:
infosteal installer dropper virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Deleting a recently created file
Launching a service
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm darkcloud evasive fingerprint fingerprint hacktool infostealer lolbin overlay packed stealer telegram visual_basic wscript
Link:
https://www.filescan.io/uploads/6a268e221f652d68656dc1f1/reports/f848a8e0-c412-4550-8798-ed7f6acb2c49/overview
Verdict:
Malicious
Labled as:
Trojan_Win32_DarkCloud_EALN_MTB
Link:
https://www.hybrid-analysis.com/sample/61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-13T02:15:00Z UTC
Last seen:
2026-06-05T03:56:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f/results?tab=lookup
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0d477d4e-a5a0-430d-9c4a-4759cf7778bb
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f/
Verdict:
Malicious
Threat:
Family.DARKCLOUD
Link:
https://tip.neiki.dev/file/61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f
Threat name:
Win32.Trojan.DarkCloud
Create hunting rule
Status:
Malicious
First seen:
2026-05-13 00:28:39 UTC
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhjpkmtvopgjhzafiz6cixdlot7h3xjtusunjyvybtkthmdb6y7q._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
b04af17429d5f558e26787858f59b8a1096bd28b97fdeda5e46e30053b95a307
a310Logger
bc07ac39c30183a6df28c4cf91d7ea4600d45d219e3cdc1080f8eecfc1dc8616
a310Logger
be74355fc8c8a3aa317e53222590e8dee8c65154d2bd1ac8b03395b66f73d8ea
a310Logger
e6deae6b2b8b95a438c793581d443badc566fc9d90468cef32b003a2a5e33d58
a310Logger
+ 440 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/260608-ln87bact5x/
Behaviour
Suspicious use of SetWindowsHookEx
System Location Discovery: System Language Discovery
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
61d2f5327573cc93e405467c245c6b74fe7ddd33a4a8d4e2b80cd533b061f63f
MD5 hash:
ced292c4cd7276b1708c051ef42cbd91
SHA1 hash:
3278f14147e062ec1dbcfcfbcc66fe04105067f4
Detections:
darkcloudstealer
Create hunting rule
Link:
https://www.unpac.me/results/a5c100c3-4ecf-4e87-b275-9bf99b2bfe8d/
SH256 hash:
10d329d21caaa130466427ff625d0bfae6b1f1d26adfefd9f81f8a63f85b88d0
MD5 hash:
8593639303535cbb65d16fdb01b61e5b
SHA1 hash:
5c91fc8aaa38114227fd329bc9159e5eca903f23
Link:
https://www.unpac.me/results/a5c100c3-4ecf-4e87-b275-9bf99b2bfe8d/
SH256 hash:
404a106f0b4a57d9d22746ef37e59c7ba47946836dbe5b0723f7ce20fdcc8857
MD5 hash:
82349cf0adea6e087cfba9f38d4dba02
SHA1 hash:
2c2a13aadbb098950082630d995b71b490c96412
Link:
https://www.unpac.me/results/a5c100c3-4ecf-4e87-b275-9bf99b2bfe8d/
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:DarkCloud
Create hunting rule
Author:YungBinary
Description:https://x.com/YungBinary/status/1971585972912689643
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:ProtectSharewareV11eCompservCMS
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TelegramAPIMalware_PowerShell_EXE
Create hunting rule
Author:@polygonben
Description:Hunting for pwsh malware using Telegram for C2
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:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
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
Cape
https://www.capesandbox.com/analysis/69869/

Comments