MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 40aac7a5a709361db31b5189b42650d420548ace3f0da200e42a64fef2d3b923. 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: 11
| SHA256 hash: | 40aac7a5a709361db31b5189b42650d420548ace3f0da200e42a64fef2d3b923 |
|---|---|
| SHA3-384 hash: | 69f22487d3d3019b67a7e3d1f88f3bcdca39eec9402519347c6535e33a8afcfd3f9bb3c73cc6576b937a79adb2f45dae |
| SHA1 hash: | 70e3524e7956a6d60ec04ccc856ca3004f435235 |
| MD5 hash: | 51214fbafa91b4477d16a6244fcab3f9 |
| humanhash: | august-iowa-nuts-violet |
| File name: | 51214fbafa91b4477d16a6244fcab3f9.exe |
| Download: | download sample |
| Signature | AuroraStealer |
| File size: | 4'655'358 bytes |
| First seen: | 2023-01-12 15:06:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 36 x Vidar) |
| ssdeep | 49152:Hg9masEC23YGQ01ubEdqF5wAJU7lS6jaU5E4DOtGH5RDHW01N:tasAYCdqF5XuEhGZRDp |
| Threatray | 45 similar samples on MalwareBazaar |
| TLSH | T1B4262847F89580F4C0AED230CA669256BA713C894B3063D73B65F3B82B77BD46A79350 |
| gimphash | 8d0731ecc98661da6cded6daafbbc0924b7f96a1a9800aec4f1cc926ac66fe0e |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10523/12/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  abuse_ch |
| Tags: | AuroraStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
558ea422e0283f3095a967ed4a110cf6.exe
Verdict:
Malicious activity
Analysis date:
2023-01-12 14:43:33 UTC
Tags:
trojan amadey evasion loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Verdict:
No Threat
Threat level:
2/10
Confidence:
80%
Tags:
anti-vm golang greyware overlay
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:
Kraken
Verdict:
Malicious
Result
Threat name:
Aurora
Detection:
malicious
Classification:
troj.spyw.evad
Score:
76 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Yara Aurora Stealer
Behaviour
Behavior Graph:
Threat name:
Win64.Spyware.Aurorastealer
Status:
Malicious
First seen:
2023-01-10 12:27:55 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
25 of 41 (60.98%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 35 additional samples on MalwareBazaar
Result
Malware family:
aurora
Score:
10/10
Tags:
family:aurora
Malware Config
C2 Extraction:
85.192.63.77:8081
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
40aac7a5a709361db31b5189b42650d420548ace3f0da200e42a64fef2d3b923
MD5 hash:
51214fbafa91b4477d16a6244fcab3f9
SHA1 hash:
70e3524e7956a6d60ec04ccc856ca3004f435235
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.46
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: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | Golangmalware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Malware in Golang |
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | go_binary |
|---|
| Rule name: | grakate_stealer_nov_2021 |
|---|
| Rule name: | HiveRansomware |
|---|---|
| Author: | Dhanunjaya |
| Description: | Yara Rule To Detect Hive V4 Ransomware |
| Rule name: | identity_golang |
|---|---|
| Author: | Eric Yocam |
| Description: | find Golang malware |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers |
| Rule name: | win_aurora_stealer_a_706a |
|---|---|
| Author: | Johannes Bader |
| Description: | detects Aurora Stealer samples |
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
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