MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d. 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
AuroraStealer
Vendor detections: 12
| SHA256 hash: | 51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d |
|---|---|
| SHA3-384 hash: | 043a91f4fdd8716542464e58fec3bdea21cbe4b64c1ddb3b7a58e1169ab77daee2e18c24c9106f656a4c521c92605793 |
| SHA1 hash: | 3801b45b01a1ddc836a10f9a4e28bb368bc958de |
| MD5 hash: | 9b34a1a535c29e31915e4b8993d9bb5e |
| humanhash: | cup-sweet-fanta-eight |
| File name: | 9b34a1a535c29e31915e4b8993d9bb5e |
| Download: | download sample |
| Signature | AuroraStealer |
| File size: | 6'538'288 bytes |
| First seen: | 2023-03-02 09:09:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 71 x LummaStealer, 62 x Rhadamanthys) |
| ssdeep | 196608:ANOniBSEhRELqS/ohbK9iRs5Vb9sybbsx0rnsEniAd96:ANOniBSEhRELqS/ohW9iRs5Vb9sybbs9 |
| Threatray | 14 similar samples on MalwareBazaar |
| TLSH | T1FA663F43FB059C36F586B8303AC1876BC292BC9168D121B2E56CB2DE477ADD334F51A9 |
| TrID | 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10523/12/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 60f0bcac9af27c8c (1 x AuroraStealer) |
| Reporter |  zbetcheckin |
| Tags: | AuroraStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9b34a1a535c29e31915e4b8993d9bb5e
Verdict:
Malicious activity
Analysis date:
2023-03-02 09:14:25 UTC
Tags:
stealer aurorastealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Sending an HTTP GET request
Running batch commands
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
10/10
Confidence:
83%
Tags:
advpack.dll aurora overlay packed rundll32.exe setupapi.dll shell32.dll
Verdict:
Malicious
Labled as:
Trojan.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.
Verdict:
Unknown
Result
Threat name:
Aurora
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara Aurora Stealer
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
Win64.Spyware.Aurorastealer
Status:
Suspicious
First seen:
2023-02-26 16:25:03 UTC
File Type:
PE+ (Exe)
Extracted files:
1311
AV detection:
16 of 22 (72.73%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4 additional samples on MalwareBazaar
Result
Malware family:
aurora
Score:
10/10
Tags:
family:aurora persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Aurora
Malware Config
C2 Extraction:
94.142.138.112:8081
Unpacked files
SH256 hash:
51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d
MD5 hash:
9b34a1a535c29e31915e4b8993d9bb5e
SHA1 hash:
3801b45b01a1ddc836a10f9a4e28bb368bc958de
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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