MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a. 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: | 84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a |
|---|---|
| SHA3-384 hash: | 5e563948862e7cb9b17ff43febdf5da34a199b37776fca158948d25bf33da9dd9f09ad3416467e3eeddf6b18a805b05d |
| SHA1 hash: | a5080c26b5f5911c10d80654c84239a226fc75d1 |
| MD5 hash: | a8a106555b9e1f92569d623c66ee8c12 |
| humanhash: | sixteen-delaware-oven-nineteen |
| File name: | file |
| Download: | download sample |
| Signature | AuroraStealer |
| File size: | 3'192'544 bytes |
| First seen: | 2023-03-07 12:38:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar) |
| ssdeep | 49152:3WjN903V68U3f1uXAlL/EUSiITRf+EGg7dyvUCUDaB5+Tc6k1HFm:3IrIVbUYiLs4vUCU5T0w |
| Threatray | 4 similar samples on MalwareBazaar |
| TLSH | T1A1E51990FEDB04F0EA03297114A7627F27356E099F35DAC7D9507F5AE833AE20A32519 |
| gimphash | 4a455e466f88c0d12d5700f93c22ad9419590fd4324c1c8ee8be6797abdfa758 |
| TrID | 40.3% (.EXE) Win64 Executable (generic) (10523/12/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4505/5/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3) |
| Reporter |  jstrosch |
| Tags: | AuroraStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-03-07 12:41:54 UTC
Tags:
aurorastealer stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Creating a process with a hidden window
Running batch commands
Creating a file in the %temp% directory
Reading critical registry keys
Sending a custom TCP request
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
83%
Tags:
anti-vm golang greyware overlay packed
Verdict:
Malicious
Labled as:
Babar.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:
Aurora Stealer
Verdict:
Malicious
Result
Threat name:
Aurora
Detection:
malicious
Classification:
troj.spyw
Score:
76 / 100
Signature
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Aurorastealer
Status:
Malicious
First seen:
2023-03-07 12:48:59 UTC
File Type:
PE (Exe)
AV detection:
21 of 25 (84.00%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
aurora
Score:
10/10
Tags:
family:aurora spyware stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Reads user/profile data of web browsers
Malware Config
C2 Extraction:
212.87.204.93:8081
Unpacked files
SH256 hash:
84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a
MD5 hash:
a8a106555b9e1f92569d623c66ee8c12
SHA1 hash:
a5080c26b5f5911c10d80654c84239a226fc75d1
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Aurora
Score:
0.40
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: | 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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| 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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