MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d. 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 30 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d
SHA3-384 hash: 4651d5ccd7d1b41bf6267304e7610d2c75381350e298023af279c45e1b31c9b0ba2566db3f66cc0cd36d30546d586818
SHA1 hash: 2bbe2279709731679b81b1a92ea778f4fe1d835a
MD5 hash: 979ba843fdd0cc303f2d5018b3eaaaf8
humanhash: solar-magnesium-lamp-eighteen
File name:9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d
Download: download sample
Signature a310Logger
Create hunting rule
File size:1'326'592 bytes
First seen:2026-06-08 09:14:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'066 x AgentTesla, 20'011 x Formbook, 12'352 x SnakeKeylogger)
ssdeep 24576:dWaCzZ5S5aTkpsPRsAz4I4YADTvzOrhHKG9/2keFNBXLLqclPF6ogksCFaSX+:waCV5caT2sPpaYA3vz4x9+keFH7eCA9V
TLSH T12755F1D43A2AE706DC920A34AA74DEF516B80DA8F401BAE39FDD3F5B74AD1605D0CB41
TrID 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.6% (.EXE) Win64 Executable (generic) (6522/11/2)
4.5% (.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 :
1
# of downloads :
57
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4aea74bd-dbf5-4e61-b389-8fcd6cf79a69/
Malware family:
n/a
ID:
1
File name:
9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d.exe
Verdict:
Malicious activity
Analysis date:
2026-06-08 09:18:37 UTC
Tags:
darkcloud stealer auto-reg upx
Link:
https://app.any.run/tasks/19cbb785-bf98-4f0e-ae99-46b2e52399c0

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/69688/
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a26884aae2f98c00a68c390
Tags:
virus shell micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 packed
Link:
https://www.filescan.io/uploads/6a268851554e843ff863ffca/reports/7307da23-cb95-42b7-b620-53c083fdd10e/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-06T13:07:00Z UTC
Last seen:
2026-06-06T15:56:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d/results?tab=lookup
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6064d022-05b3-49e1-a767-fb9a58c646a8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d/
Verdict:
Malicious
Threat:
Family.DARKCLOUD
Link:
https://tip.neiki.dev/file/9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2026-05-07 07:13:18 UTC
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=skem67g5eecz52ymnni4qctv5lu25nafyawkdtjdgvmaxk4nykoq._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
error
a310Logger
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/260608-k8bk4sa18r/
Behaviour
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
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d
MD5 hash:
979ba843fdd0cc303f2d5018b3eaaaf8
SHA1 hash:
2bbe2279709731679b81b1a92ea778f4fe1d835a
Link:
https://www.unpac.me/results/db446fe4-4923-40dc-b2a2-c0e0d9a82455/
SH256 hash:
042fb71f4acadd7145d426f93bb354dbb1e19d41faee42344e1ea9a31d6dd36a
MD5 hash:
3ad4d5a1f26aecd5de2fa43c067ddcb4
SHA1 hash:
07d330199d48fbbdac6f22a17845e24a07f7f066
Link:
https://www.unpac.me/results/db446fe4-4923-40dc-b2a2-c0e0d9a82455/
SH256 hash:
10d329d21caaa130466427ff625d0bfae6b1f1d26adfefd9f81f8a63f85b88d0
MD5 hash:
8593639303535cbb65d16fdb01b61e5b
SHA1 hash:
5c91fc8aaa38114227fd329bc9159e5eca903f23
Link:
https://www.unpac.me/results/db446fe4-4923-40dc-b2a2-c0e0d9a82455/
SH256 hash:
87f76a9627be0b9f4c43a5e76afe6af4b85baa2a7d7578b054f5922199e48282
MD5 hash:
4a194c8c2a93e5c8dddaf8de53ae21b4
SHA1 hash:
7a3a04d0646dd0a505723f4e1b5b266a726cd999
Detections:
darkcloudstealer
Create hunting rule
Link:
https://www.unpac.me/results/db446fe4-4923-40dc-b2a2-c0e0d9a82455/
SH256 hash:
d3a79c0061518b77a3dc73fc7e3932a1c73b9cf547a99a37d42ca497f4781f0d
MD5 hash:
10d7ba918b93f4cac164e5ea9d7ba14a
SHA1 hash:
a4d5da62942ab9b0f65b4fba35bdaedd2427cfd8
Link:
https://www.unpac.me/results/db446fe4-4923-40dc-b2a2-c0e0d9a82455/
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/db446fe4-4923-40dc-b2a2-c0e0d9a82455/
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9288cf7cdd21/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/9288cf7cdd21059eeb0c6b51c80a75eae9aeb405c02ca1cd2335580bab8dc29d

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_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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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/69688/

Comments