MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34159f583493176fa487b30736078ffbf9394ecc7b3af5386e146d0144c26117. 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: 19


Intelligence 19 IOCs YARA 3 File information Comments

SHA256 hash: 34159f583493176fa487b30736078ffbf9394ecc7b3af5386e146d0144c26117
SHA3-384 hash: a6c772cd174a381e938de55811e15d6cb0bd999366745fd53267b0fc7a9a2adf8a20ba5eeffa6ab8acf424ab8ecffd83
SHA1 hash: 1e39332fd2db346e71a19324b9e6fdea8541b84e
MD5 hash: 3cea674d9a151d1262f1748a3c56036d
humanhash: echo-spring-solar-undress
File name:QUOTATION#V008657642.exe
Download: download sample
Signature a310Logger
File size:937'984 bytes
First seen:2025-10-27 09:23:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:zchQK/wvb+OQLmXW/PqdjdgQyZyd95dWQbGwveicpI:tK/wv7dXW/mSRZyznWTwWicp
Threatray 2'630 similar samples on MalwareBazaar
TLSH T1E61522113755D823CAA08BF418F2F7B50375AE5AA500E5C3BEC9ADEB3CA9F005E51693
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter lowmal3
Tags:a310logger exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTATIONV008657642.exe
Verdict:
Malicious activity
Analysis date:
2025-10-27 09:27:13 UTC
Tags:
stealer evasion upx darkcloud

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Tags:
small hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed vbnet
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-27T02:03:00Z UTC
Last seen:
2025-10-29T03:34:00Z UTC
Hits:
~1000
Detections:
Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb HEUR:Trojan.MSIL.Agent.gen Trojan.MSIL.Taskun.sb Trojan-Spy.Stealer.FTP.C&C Trojan-PSW.Win32.Stealer.sb PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Stelega.sb Trojan-PSW.Win32.DarkCloud.sb NetTool.PlainTextCredentials.FTP.C&C HackTool.ReconScan.TCP.ServerRequest
Result
Threat name:
DarkCloud
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected AntiVM3
Yara detected DarkCloud
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.39 Win 32 Exe x86
Threat name:
Win32.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-10-27 05:10:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
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
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
34159f583493176fa487b30736078ffbf9394ecc7b3af5386e146d0144c26117
MD5 hash:
3cea674d9a151d1262f1748a3c56036d
SHA1 hash:
1e39332fd2db346e71a19324b9e6fdea8541b84e
SH256 hash:
e5729805917100f4bef523f2df9e4bd38632f1c7be791672b7040ac0a7d2d698
MD5 hash:
bc8a90a3d22caf25da597e43929ef11e
SHA1 hash:
03875c1cbb7d2bb64d90bacd6db68d6919d92359
Detections:
darkcloudstealer INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore INDICATOR_SUSPICIOUS_EXE_TelegramChatBot MALWARE_Win_A310Logger MALWARE_Win_DarkCloud
SH256 hash:
a94300bda9189abc3b9a26ef91a92d5cb8bf05d0770f6f702f20813a6e3358c1
MD5 hash:
d6455a4f7f7db0c4280ab5ad5bc077e5
SHA1 hash:
493dc4d02ceb374e4b335c1fb74f8ca9dcd370f8
SH256 hash:
c46051800b63e2f6df59a676da8bf96e31a84324d34b27d0f6f920d915c2ec10
MD5 hash:
8b948b92f806c6dbdcd526217114b646
SHA1 hash:
bd6ba6d5979f7226013f8d687f61b5995f39dd04
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Malware family:
DarkCloud
Verdict:
Malicious
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:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

a310Logger

Executable exe 34159f583493176fa487b30736078ffbf9394ecc7b3af5386e146d0144c26117

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments