MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4fe456de90f0e8e55776c5258284e791d1658f34e045a9dbff64c8e48ab83d9. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4fe456de90f0e8e55776c5258284e791d1658f34e045a9dbff64c8e48ab83d9
SHA3-384 hash: e27b10d4c9f312627aabea1a418d2b0ec7a1d3e1a8ef4a2660a641482d816af58308a1d153963d05c75ecf60f1e046a8
SHA1 hash: ff43d52c83a5d5ced1965e09b3275e49ed6694d0
MD5 hash: 77766fcd12d93f015947d8cdca60dd7a
humanhash: glucose-hawaii-crazy-delta
File name:file
Download: download sample
Signature AuroraStealer
Create hunting rule
File size:4'589'702 bytes
First seen:2022-12-22 21:41:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar)
ssdeep 49152:mj9kNO6dd/7VJ9YKMMh07vlb3kUddSN6aq5E+QtGQnldxSCu01L:vNJ6tA0EZG8ln
TLSH T1AC261847F89580F4C1AED130CA669262BA723C891B3063D33B51F7B82B77BD46A79354
gimphash 641de8d5aba22f47cfea221dc188808ee4c2b579f82de612ceeaafa380bab4d9
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 jstrosch
Tags:AuroraStealer exe X64

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-12-22 21:51:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/600264b8-5d14-4bee-90a9-48a4d8b2e7b3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/349185/
Detection(s):
Win.Malware.Semper-9975714-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ef9e649d-e51e-4a5c-957c-37e1f541e706
Result
Threat name:
Aurora
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1139660
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4fe456de90f0e8e55776c5258284e791d1658f34e045a9dbff64c8e48ab83d9/
Threat name:
Win64.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2022-12-22 21:42:08 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4t7ek3pjb4hi4vlxnrjfqkcopeormwhtjycfvhn76zgi4sflqpmq._file
Verdict:
malicious
Result
Malware family:
aurora
Create hunting rule
Score:
  10/10
Tags:
family:aurora
Link:
https://tria.ge/reports/221222-1kbtzafc58/
Malware Config
C2 Extraction:
65.108.253.85:8081
Gathering data
Unpacked files
SH256 hash:
e4fe456de90f0e8e55776c5258284e791d1658f34e045a9dbff64c8e48ab83d9
MD5 hash:
77766fcd12d93f015947d8cdca60dd7a
SHA1 hash:
ff43d52c83a5d5ced1965e09b3275e49ed6694d0
Link:
https://www.unpac.me/results/f4dd3559-19ed-45d7-a6a4-b236167c4e97/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/e4fe456de90f0e8e55776c5258284e791d1658f34e045a9dbff64c8e48ab83d9

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
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:command_and_control
Create hunting rule
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
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:go_binary
Create hunting rule
Rule name:grakate_stealer_nov_2021
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers

File information

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

Web download

AuroraStealer

Executable exe e4fe456de90f0e8e55776c5258284e791d1658f34e045a9dbff64c8e48ab83d9

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/349185/

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