MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f96c71db6d9cd486c3977225347131f4c64322fc95b26f9a5f5cba60a835e95e. 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: 14
| SHA256 hash: | f96c71db6d9cd486c3977225347131f4c64322fc95b26f9a5f5cba60a835e95e |
|---|---|
| SHA3-384 hash: | a2a2de9d1ab6f2e66c692f58eab7d80b651877fdd3022c98233a54b4bdb170d855c8bee1e93c8c21e7a3ab42fc75955c |
| SHA1 hash: | c8e790428af7c6e9ae127a852d6534aa8068ca35 |
| MD5 hash: | 4d742a20a527bb66c333540fd60aff79 |
| humanhash: | nineteen-march-michigan-whiskey |
| File name: | NNNb887.exe |
| Download: | download sample |
| Signature | a310Logger |
| File size: | 1'675'264 bytes |
| First seen: | 2023-07-19 05:52:24 UTC |
| Last seen: | 2023-07-25 10:48:37 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'659 x Formbook, 12'249 x SnakeKeylogger) |
| ssdeep | 12288:3ZwUt5pnAYxJsBDrYPL32PWfDyVan2bAESn97ahY9ceFI/t7tH8rxnaj2/e/PeEE:U8rxnajdM2th9VYB |
| Threatray | 101 similar samples on MalwareBazaar |
| TLSH | T15875AA2A38AA110DB361AD9C6FBCB175910EF7F2163A5C774DF7060A25138F0CB9D626 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  lowmal3 |
| Tags: | a310logger exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
293
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NNNb887.exe
Verdict:
Malicious activity
Analysis date:
2023-07-19 05:54:13 UTC
Tags:
darkcloud
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
A310Logger
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
confuserex control lolbin packed packed replace
Verdict:
Malicious
Labled as:
Tedy.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
DarkCloud
Verdict:
Malicious
Result
Threat name:
DarkCloud
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Drops PE files to the user root directory
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes or reads registry keys via WMI
Writes to foreign memory regions
Yara detected DarkCloud
Yara detected Generic Dropper
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-07-18 13:28:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
24 of 36 (66.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 91 additional samples on MalwareBazaar
Result
Malware family:
darkcloud
Score:
10/10
Tags:
family:darkcloud stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
DarkCloud
Malware Config
C2 Extraction:
https://api.telegram.org/bot5671318275:AAGisFrFLqhVJjO72egJPifm2Q0ITZ6Nziw/sendMessage?chat_id=553496422
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
SH256 hash:
2d6114c179dcbfa2a228ae701c3101cfee5e0c2b67e206ff0462daa3bdd5a889
MD5 hash:
3646c5b7071b8b90b73cf6e2dadc87ba
SHA1 hash:
b4680ff710160d84dd65003c597c71ea4b7f40f7
Detections:
darkcloudstealer_loader
SH256 hash:
faaae4322148f518df079221a284affc0c048913750d76baa6371d3631101360
MD5 hash:
757de7f9faa8f3a5d85c25b86eacb64f
SHA1 hash:
77bbd7c6082b5e9ae83017f56551c42dd62666d2
SH256 hash:
f96c71db6d9cd486c3977225347131f4c64322fc95b26f9a5f5cba60a835e95e
MD5 hash:
4d742a20a527bb66c333540fd60aff79
SHA1 hash:
c8e790428af7c6e9ae127a852d6534aa8068ca35
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | INDICATOR_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_TelegramChatBot |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables using Telegram Chat Bot |
| Rule name: | MALWARE_Win_A310Logger |
|---|---|
| Author: | ditekSHen |
| Description: | Detects A310Logger |
| 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
Delivery method
Distributed via e-mail attachment
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