MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7
SHA3-384 hash: d11398e518721e67f271e36fdb5f0e567ffa3d37f892b3eaa983e062720df58c6c6636d1f46002c4b1951a2c13b1635e
SHA1 hash: 61676a9e8426e3084163d41673eaed1629d49805
MD5 hash: 49db41da5159af7e01f95225ba353d62
humanhash: mockingbird-salami-cardinal-nebraska
File name:0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7
Download: download sample
Signature a310Logger
Create hunting rule
File size:1'121'280 bytes
First seen:2025-08-12 14:58:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:w3UlwvBYIa788nnOd0l9Tp+j8ak6M0RfTRoIrgFKzjc:w3SwvBva78jd0l1p+4ak6M0xeIrSK
TLSH T17735011CB2C88406D5BE837264B2D53603B5BE17F935D36E06C9BCAB3EB1B025D49366
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 :
1
# of downloads :
46
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7.exe
Verdict:
Malicious activity
Analysis date:
2025-08-12 17:18:28 UTC
Tags:
stealer evasion darkcloud upx ims-api generic auto-sch-xml
Link:
https://app.any.run/tasks/b5f28d75-05d7-4add-9754-4fb7e26ad44e

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/20903/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689b5bc2c633abe3908e5780
Tags:
spawn shell msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
Launching a process
Sending a custom TCP request
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
Searching for the window
Searching for synchronization primitives
Creating a file in the Windows subdirectories
Delayed writing of the file
Modifying a system file
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79d9a81c-ef5a-42a5-aaaf-b53d0e1ef477
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.DARKCLOUD
Link:
https://tip.neiki.dev/file/0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-07-31 08:11:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
24 of 36 (66.67%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aab5do6niy4evhlxz5l5srgfswd2zmn55ig5amdnq6sce5en4xtq._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
darkcloudstealer
Create hunting rule
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/250812-vsvn6afp2v/
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
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
DarkCloud
Darkcloud family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8156904986:AAFHD6zZR5tltKFd6tXgdFhdZu4aQHMgI0w/sendMessage?chat_id=5858365728
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1fd3e195-4878-4b61-9485-b8aea547e260
Unpacked files
SH256 hash:
0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7
MD5 hash:
49db41da5159af7e01f95225ba353d62
SHA1 hash:
61676a9e8426e3084163d41673eaed1629d49805
Link:
https://www.unpac.me/results/0fe7b905-68c8-4a50-b190-ed53d979fc7b/
SH256 hash:
d1a9f3f5d521c7b982da6a72d45b19ece34ae65cacc923c0e7011969eed18fbb
MD5 hash:
9ef110f236cc06c5921d7a87b7dcf125
SHA1 hash:
30c9932584561830bd9792da852e853202557f4b
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/0fe7b905-68c8-4a50-b190-ed53d979fc7b/
SH256 hash:
1d959d003c1e823f9f5f3b8c6d09b37a8919e5cb0d9c7afc127b633d173843a0
MD5 hash:
73723cf6983c52b5a9b570cffb838417
SHA1 hash:
52ef6a899853412aeaa32d62ddb6293cc159863b
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_References_Messaging_Clients
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/0fe7b905-68c8-4a50-b190-ed53d979fc7b/
Parent samples :
2599bf7bd7160508c8d401676db0a84699b2aaf87472e55bd1352f79fadd904b
0003d1bbcd46384a9d77cf57d944c59587acb1bdea0dd0306d87a422748de5e7
37f4c5e75ad2232303971fc700edc714e87e3b097399d12942929da2c93994b0
14bedcf25ba0fa354fc7b8adf059130db692b7ccb54276bd43930f02aed4d9b6
SH256 hash:
a299f65c7ebd45f7f71f748bf561eee05edd8d04d150895d46aad6bb869aebfc
MD5 hash:
fb78db3db68708a5c265f13100f0cd92
SHA1 hash:
584321bbf01e5afc1aa0f3f6e2e2c78f465fcbd2
Link:
https://www.unpac.me/results/0fe7b905-68c8-4a50-b190-ed53d979fc7b/
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/0fe7b905-68c8-4a50-b190-ed53d979fc7b/
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0003d1bbcd46/report/overview.html
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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/20903/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments