MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22913f02fbd3267035e5a3b80d2e6fcf22e076096daa2f8ca615fee30d341554. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22913f02fbd3267035e5a3b80d2e6fcf22e076096daa2f8ca615fee30d341554
SHA3-384 hash: 79fdd3c3a166bcd99009c122b06bb83e1858591952b30565d0d4615f892a3797e56b29314e8594caed952f3288d0be91
SHA1 hash: bdc5a47584b4b26b05691dffab369af4f6faaa6d
MD5 hash: b3f2cf1a2735f28070606cbf781958a0
humanhash: virginia-fix-tango-summer
File name:rufus-3.21.exe
Download: download sample
Signature AuroraStealer
Create hunting rule
File size:3'188'984 bytes
First seen:2023-01-13 23:39:58 UTC
Last seen:2023-01-14 01:29:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 71 x LummaStealer, 62 x Rhadamanthys)
ssdeep 49152:3cgsqBYHlRErOc/7NC0ojUe92k+fjc4z/Ibh6:PsEYFerjpdIU/44zQbh6
TLSH T1E2E522C57394C157ECA70A314E5383D99728FC91AE3131833364F71E4B7AAD3AA68B46
TrID 83.0% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
6.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
4.4% (.EXE) Win64 Executable (generic) (10523/12/4)
2.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.8% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 696a6ee2b2b2c2cc (18 x RedLineStealer, 17 x LummaStealer, 16 x CoinMiner)
Reporter malware_traffic
Tags:AuroraStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
185
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rufus-3.21.exe
Verdict:
Malicious activity
Analysis date:
2023-01-13 23:36:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/746e99a1-c12c-4b1c-9e98-18c68b5f319e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zgRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/352775/
Detection(s):
SecuriteInfo.com.Variant.Lazy.246514.25252.28091.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Sending a custom TCP request
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Running batch commands
Unauthorized injection to a recently created process
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/60162/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack.dll barys overlay packed rundll32.exe setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/63c1ebd371fb096abeed8bf4/reports/22f3e596-07af-4042-bbe2-49641c8c8245/overview
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/13858cd9-7090-4e65-9d7e-34a8253976f9
Result
Threat name:
Aurora, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1151491
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Malicious sample detected (through community Yara rule)
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 784223 Sample: rufus-3.21.exe Startdate: 14/01/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus / Scanner detection for submitted sample 2->57 59 5 other signatures 2->59 9 rufus-3.21.exe 1 3 2->9         started        12 rundll32.exe 2->12         started        process3 file4 49 C:\Users\user\AppData\...\socialprov.exe, PE32 9->49 dropped 14 socialprov.exe 4 9->14         started        process5 signatures6 65 Antivirus detection for dropped file 14->65 67 Encrypted powershell cmdline option found 14->67 17 socialprov.exe 11 14->17         started        21 cmd.exe 1 14->21         started        23 powershell.exe 16 14->23         started        25 4 other processes 14->25 process7 dnsIp8 51 79.137.206.138, 49697, 8081 PSKSET-ASRU Russian Federation 17->51 61 Tries to harvest and steal browser information (history, passwords, etc) 17->61 27 cmd.exe 1 17->27         started        29 cmd.exe 17->29         started        31 WMIC.exe 1 17->31         started        63 Encrypted powershell cmdline option found 21->63 33 powershell.exe 21 21->33         started        35 conhost.exe 21->35         started        37 conhost.exe 23->37         started        signatures9 process10 process11 39 WMIC.exe 1 27->39         started        41 conhost.exe 27->41         started        43 conhost.exe 29->43         started        45 WMIC.exe 29->45         started        47 conhost.exe 31->47         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22913f02fbd3267035e5a3b80d2e6fcf22e076096daa2f8ca615fee30d341554/
Threat name:
Win64.Trojan.Lazy
Create hunting rule
Status:
Malicious
First seen:
2023-01-13 23:40:58 UTC
File Type:
PE+ (Exe)
Extracted files:
41
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekit6ax32mthanpfuo4a2ltpz4roa5qjnwvc7dfgcx7ogdjucvka._file
Verdict:
malicious
Result
Malware family:
aurora
Create hunting rule
Score:
  10/10
Tags:
family:aurora persistence stealer
Link:
https://tria.ge/reports/230113-3nvglaeh89/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Aurora
Malware Config
C2 Extraction:
79.137.206.138:8081
Unpacked files
SH256 hash:
22913f02fbd3267035e5a3b80d2e6fcf22e076096daa2f8ca615fee30d341554
MD5 hash:
b3f2cf1a2735f28070606cbf781958a0
SHA1 hash:
bdc5a47584b4b26b05691dffab369af4f6faaa6d
Link:
https://www.unpac.me/results/2fe1beff-65b8-4c1a-9401-1b3ee02311fc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/22913f02fbd3267035e5a3b80d2e6fcf22e076096daa2f8ca615fee30d341554

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/352775/

Comments