MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3
SHA3-384 hash: 8a6e0dc12034c4bd26d1435d673a2f1bee135494cf24dbfdd46e3b7a79eba7316ce8972c5e3d339f52d244a96cbe77ff
SHA1 hash: 93e959bc90183eb16e04b8f20fee0920601a2113
MD5 hash: 318a6d31746ddf04e2665f1b41b96be2
humanhash: yellow-emma-social-oranges
File name:hesaphareketi-01.pif
Download: download sample
Signature a310Logger
Create hunting rule
File size:753'664 bytes
First seen:2025-09-15 19:13:33 UTC
Last seen:2025-10-10 06:31:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Z9yNjZm3q1gV7OPto/Hd+/NgXMrfmc6faqLZdfMDd+a/AMhPRtr1e:Hy8+AqP+/HdqNgWfAjnf6d+8dPrrM
TLSH T1FAF4011123AAEE05D5E61FF40871D3740779BE5AB921C30B9EF66DEB383578069903A3
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 threatcat_ch
Tags:a310logger exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
96
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hesaphareketi-01.pif
Verdict:
Malicious activity
Analysis date:
2025-09-15 19:14:40 UTC
Tags:
darkcloud
Link:
https://app.any.run/tasks/f88fe295-85b5-425a-be79-9381535cf303

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
A310Logger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/27600/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c8659fd49ea3f1e4b61bb1
Tags:
virus krypt msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm evasive fingerprint masquerade packed vbnet
Link:
https://www.filescan.io/uploads/68c8659c73287948292ae61e/reports/a45b9ee8-fc62-4351-8f02-6ffd679a5adc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-15T08:22:00Z UTC
Last seen:
2025-09-15T08:22:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3/results?tab=lookup
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d26e38c1-ad47-48b2-a0ff-79474672d48b
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1778012
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Found malware configuration
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected DarkCloud
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.44 Win 32 Exe x86
Link:
https://app.malva.re/file/318a6d31746ddf04e2665f1b41b96be2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3/
Threat name:
ByteCode-MSIL.Trojan.DarkCloud
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 14:48:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3sbcx56wsw5inbtzkbxfmtezprp7pqxmrw4lpsfembvhtiuktlbq._file
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud discovery stealer
Link:
https://tria.ge/reports/250915-xxw4wssrw4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
DarkCloud
Darkcloud family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/33d6fb04-31fd-40a3-baf3-aa4e2859a669
Unpacked files
SH256 hash:
dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3
MD5 hash:
318a6d31746ddf04e2665f1b41b96be2
SHA1 hash:
93e959bc90183eb16e04b8f20fee0920601a2113
Link:
https://www.unpac.me/results/1d5eca9d-3664-4e45-ae1c-c199e7b5c01f/
SH256 hash:
d575ab12acb1908fa0346bea5eba1aa003b76efc04ac33aea921e5070802e209
MD5 hash:
b625505d849c49bb01ffb9d87427331d
SHA1 hash:
088aab78a3521a30acbd458252ecc62594c06369
Detections:
darkcloudstealer
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_CC_Regex
Create hunting rule
MALWARE_Win_A310Logger
Create hunting rule
MALWARE_Win_DarkCloud
Create hunting rule
Link:
https://www.unpac.me/results/1d5eca9d-3664-4e45-ae1c-c199e7b5c01f/
Parent samples :
dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3
3d8d20e3fc6127d5eaf0a70e70e6ec227b9c4c7fee65ef195547ae83db5b18a3
ec1aeca8261ab1b312eee4d0bb17ba3a274789747b7f3e1a026f95e39e8bed97
SH256 hash:
1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12
MD5 hash:
e870d1e8f3791ccc141f85f40fd2972b
SHA1 hash:
150919ee289cffa6feb40ab8261f620dd7e26aac
Link:
https://www.unpac.me/results/1d5eca9d-3664-4e45-ae1c-c199e7b5c01f/
SH256 hash:
c48bed7e59a0526c267b016c8ec7bb0868f6cbec12562680f75f4611abccccb1
MD5 hash:
d8b69c0b63407af1e3ab003d42112e84
SHA1 hash:
5e11dbc2f6c5f7cd87ebf20541147298bb9d3a92
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/1d5eca9d-3664-4e45-ae1c-c199e7b5c01f/
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dc822bf7d695/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/dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:darkcloud_stealer
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked darkcloud malware samples.
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_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_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_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.

Malspam

a310Logger

Executable exe dc822bf7d695ba868679506e564c997c5ff7c2ec8db8b7c8a4606a79a28a9ac3

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/27600/

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