MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e396aa398fb1fa0f6c9db780211f758649e9a1f26bb5a2e7026b1cfec6ea9c0d. 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


LummaStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e396aa398fb1fa0f6c9db780211f758649e9a1f26bb5a2e7026b1cfec6ea9c0d
SHA3-384 hash: 40ccf99a6188e65b649c06143f70d8ef793dd9ccd1c757ede4658760ffb3d64b1b383dd27f209b4bde4a6a1c6e0668cb
SHA1 hash: d7d641f65e380e71f13dd04a6a37c903b532fb32
MD5 hash: 710785459d065a7e822861764ec36480
humanhash: crazy-asparagus-item-early
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'794'048 bytes
First seen:2023-11-01 14:34:40 UTC
Last seen:2023-11-01 16:16:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 02ee4d97128ded731f4f59ac97a7dc60 (1 x LummaStealer)
ssdeep 24576:TV+UOwZmL/nvlkykFlTrAEdghT0WUQ2YUhOxiq2p7j4jNyXpcHLYiSHdX3Ra/KhV:TXZnl3AEyRV2YUIxPsDnI/wM2
TLSH T1BD85F121B3904737E02316785C0FA7ABAC29FF123E28AD8AABF55D1D4F397817425257
TrID 28.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
25.9% (.SCR) Windows screen saver (13097/50/3)
20.8% (.EXE) Win64 Executable (generic) (10523/12/4)
8.9% (.EXE) Win32 Executable (generic) (4505/5/1)
4.1% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 70e8ccdccd49b2f0 (1 x LummaStealer)
Reporter andretavare5
Tags:exe LummaStealer


Avatar
andretavare5
Sample downloaded from https://vk.com/doc26060933_667203300?hash=DD8WvmUF1qy9GgeQeCmqqcE2OkakbDUGyqa1DiDLV8P&dl=gcj2Dnsd9gPlQGnxQER985GSDbFFIu89BU7JeUiZsMo&api=1&no_preview=1#ear

Intelligence

File Origin
# of uploads :
2
# of downloads :
371
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/457635/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.15362.24002.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Launching cmd.exe command interpreter
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process from a recently created file
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control keylogger lolbin
Link:
https://www.filescan.io/uploads/65426217b38131f117ac3d06/reports/972d75a9-2605-4517-94fd-686e8f588803/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/e396aa398fb1fa0f6c9db780211f758649e9a1f26bb5a2e7026b1cfec6ea9c0d
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
Link:
https://analyze.intezer.com/analyses/397dce01-8e22-4032-b25d-42265485d5ed
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1335492
Signature
Antivirus detection for URL or domain
Contains functionality to modify clipboard data
Drops PE files with a suspicious file extension
Found API chain indicative of sandbox detection
Found many strings related to Crypto-Wallets (likely being stolen)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1335492 Sample: file.exe Startdate: 01/11/2023 Architecture: WINDOWS Score: 100 35 comperssw.fun 2->35 37 YZNPRIdzavdfRoelByLv.YZNPRIdzavdfRoelByLv 2->37 43 Snort IDS alert for network traffic 2->43 45 Multi AV Scanner detection for domain / URL 2->45 47 Antivirus detection for URL or domain 2->47 49 2 other signatures 2->49 9 file.exe 11 2->9         started        signatures3 process4 file5 33 C:\Users\user\AppData\Local\Temp\48821\Jobs, PE32 9->33 dropped 12 cmd.exe 1 9->12         started        15 conhost.exe 9->15         started        process6 signatures7 59 Uses ping.exe to sleep 12->59 61 Drops PE files with a suspicious file extension 12->61 63 Uses ping.exe to check the status of other devices and networks 12->63 17 cmd.exe 1 12->17         started        process8 signatures9 41 Uses ping.exe to sleep 17->41 20 Angle.pif 12 17->20         started        24 cmd.exe 2 17->24         started        27 cmd.exe 2 17->27         started        29 6 other processes 17->29 process10 dnsIp11 39 comperssw.fun 104.21.51.36, 49710, 49711, 49712 CLOUDFLARENETUS United States 20->39 51 Query firmware table information (likely to detect VMs) 20->51 53 Found many strings related to Crypto-Wallets (likely being stolen) 20->53 55 Found API chain indicative of sandbox detection 20->55 57 2 other signatures 20->57 31 C:\Users\user\AppData\Local\...\Angle.pif, PE32 24->31 dropped file12 signatures13
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e396aa398fb1fa0f6c9db780211f758649e9a1f26bb5a2e7026b1cfec6ea9c0d
Detection:
lumma
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e396aa398fb1fa0f6c9db780211f758649e9a1f26bb5a2e7026b1cfec6ea9c0d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-11-01 14:35:05 UTC
File Type:
PE (Exe)
Extracted files:
64
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4olkuompwh5a63e5w6acch3vqze6tipsno22fzycnmop5rxktqgq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/231101-rxz8nabf29/
Behaviour
Enumerates processes with tasklist
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
8180623d52432d6e2219e26bec5d139bbf9559e343436c7140bb73f954586f27
MD5 hash:
f8bccd16d3b9f237fe1249c8f06ba530
SHA1 hash:
bcbabe12d85b0b69576bd2dbd9bb811a62be0ab6
Link:
https://www.unpac.me/results/4c11a988-6acc-4b29-9030-5d6d055600ad/
SH256 hash:
e396aa398fb1fa0f6c9db780211f758649e9a1f26bb5a2e7026b1cfec6ea9c0d
MD5 hash:
710785459d065a7e822861764ec36480
SHA1 hash:
d7d641f65e380e71f13dd04a6a37c903b532fb32
Link:
https://www.unpac.me/results/4c11a988-6acc-4b29-9030-5d6d055600ad/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Eternalblue
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e396aa398fb1fa0f6c9db780211f758649e9a1f26bb5a2e7026b1cfec6ea9c0d

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:Borland
Create hunting rule
Author:malware-lu
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/457635/

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