MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e3da24787ebc6d622d8819d2961c07d49a51570bd69ab8b07dd92286e3312d7. 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


Smoke Loader


Vendor detections: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e3da24787ebc6d622d8819d2961c07d49a51570bd69ab8b07dd92286e3312d7
SHA3-384 hash: 488f68c9f90fac12b4093ee4811538e6645b2d5161847eb16b83a815a049d918726e22e4011aa9816b38ac29bcd08880
SHA1 hash: b45ba80ea9be74900343e65452dd38b90db1ade5
MD5 hash: 486b682b6c53c19f44ec52cdd42e823c
humanhash: nevada-beer-louisiana-wisconsin
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'225'216 bytes
First seen:2023-10-10 09:04:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:uyW5ZKfQPhmj/FCWJPiqj3fdr8nKGPt0YQCpwuTwF:9WnKfbTkWRHinK6tJLE
TLSH T1F4452392AFEE8067D9B40371ACFE16832635FD61987116471FCAA14A5D736C8A13B333
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:exe Smoke Loader


Avatar
andretavare5
Sample downloaded from http://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
326
Origin country :
US US
Vendor Threat Intelligence
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/452829/
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a service
Creating a file
Launching a process
Сreating synchronization primitives
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Blocking the Windows Defender launch
Disabling the operating system update service
Forced shutdown of a system process
Unauthorized injection to a system process
Gathering data
Verdict:
Likely Malicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer lolbin packed rundll32 setupapi shell32
Link:
https://www.filescan.io/uploads/652513bf40343f27c67598b6/reports/8e4e9ea1-0e71-4841-9da1-df6442570c0b/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1323756
Link:
https://www.hybrid-analysis.com/sample/3e3da24787ebc6d622d8819d2961c07d49a51570bd69ab8b07dd92286e3312d7
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:
Malicious
Link:
https://analyze.intezer.com/analyses/fc6aaeaf-08cf-4305-a224-3851915289b3
Result
Threat name:
Babadeda, Healer AV Disabler, RedLine
Create hunting rule
Detection:
malicious
Classification:
phis.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1322672
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Babadeda
Yara detected Healer AV Disabler
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1322672 Sample: file.exe Startdate: 10/10/2023 Architecture: WINDOWS Score: 100 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 7 other signatures 2->55 9 file.exe 2->9         started        12 rundll32.exe 2->12         started        14 rundll32.exe 2->14         started        16 2 other processes 2->16 process3 file4 41 C:\Users\user\AppData\Local\...\cb2cd78.exe, PE32 9->41 dropped 43 C:\Users\user\AppData\Local\...\5dc6Le3.exe, PE32 9->43 dropped 18 cb2cd78.exe 9->18         started        process5 file6 33 C:\Users\user\AppData\Local\...\Mb8kY61.exe, PE32 18->33 dropped 35 C:\Users\user\AppData\Local\...\4eS602fe.exe, PE32 18->35 dropped 57 Antivirus detection for dropped file 18->57 59 Machine Learning detection for dropped file 18->59 22 Mb8kY61.exe 18->22         started        signatures7 process8 file9 37 C:\Users\user\AppData\Local\...\dh8Fd94.exe, PE32 22->37 dropped 39 C:\Users\user\AppData\Local\...\3iR66fs.exe, PE32 22->39 dropped 61 Antivirus detection for dropped file 22->61 63 Machine Learning detection for dropped file 22->63 26 dh8Fd94.exe 22->26         started        signatures10 process11 file12 45 C:\Users\user\AppData\Local\...\2Uc2885.exe, PE32 26->45 dropped 47 C:\Users\user\AppData\Local\...\1YV79MB6.exe, PE32 26->47 dropped 65 Antivirus detection for dropped file 26->65 67 Machine Learning detection for dropped file 26->67 30 1YV79MB6.exe 26->30         started        signatures13 process14 signatures15 69 Antivirus detection for dropped file 30->69 71 Multi AV Scanner detection for dropped file 30->71 73 Machine Learning detection for dropped file 30->73
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3e3da24787ebc6d622d8819d2961c07d49a51570bd69ab8b07dd92286e3312d7/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-10 09:05:06 UTC
File Type:
PE (Exe)
Extracted files:
155
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hy62er4h5pdnmiwyqgossyoapve2kflqxvu2xcyh3wjcq3rtcllq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:glupteba family:healer family:redline family:smokeloader botnet:6012068394_99 botnet:lutyr botnet:magia botnet:up3 backdoor discovery dropper evasion infostealer loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231010-k16raaed53/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Checks for VirtualBox DLLs, possible anti-VM trick
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Downloads MZ/PE file
Modifies Windows Firewall
Stops running service(s)
Amadey
DcRat
Detects Healer an antivirus disabler dropper
Glupteba
Glupteba payload
Healer
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
http://77.91.124.1/theme/index.php
http://host-file-host6.com/
http://host-host-file8.com/
https://pastebin.com/raw/8baCJyMF
Unpacked files
SH256 hash:
4e5cd82834477e6e315c1b643c14f7968df83a3ff02ff71f84e822ca722414bf
MD5 hash:
33199a6d5921243dab27785547ac92e7
SHA1 hash:
ddda6389b982069a1ae4b81974d390a858ffda1d
Link:
https://www.unpac.me/results/efc4f980-65d2-4983-9f5b-9a48ab4cf127/
SH256 hash:
2ecc669a7f5e4db05bd4c07c459784a9e2f8b1f957189ef51c4166dc4975ac7e
MD5 hash:
f5c4e387fa2668c0d3696e99fdda0bcb
SHA1 hash:
f7ab275ac642386f9363894fe142b59ea76b62cb
Link:
https://www.unpac.me/results/efc4f980-65d2-4983-9f5b-9a48ab4cf127/
SH256 hash:
431be214153fd5ffd4ff4fe2826276c8feb1459837eda7462a171c824bd63d31
MD5 hash:
94a8f3962afb223c692c8c8757e2b14d
SHA1 hash:
3d5a3f9bcd56b73a96a70cdfb9def93b54643c1e
Link:
https://www.unpac.me/results/efc4f980-65d2-4983-9f5b-9a48ab4cf127/
SH256 hash:
0f8c80b1db7cb3f29a1faf3b8da0b7a512d6a1589f006f9205aeb0a4df62013f
MD5 hash:
9a4122a8d4462c679c6bf09abd1d50a8
SHA1 hash:
f8a6c7e5acf439654d6f3d02fd1d3db217b2e853
Link:
https://www.unpac.me/results/efc4f980-65d2-4983-9f5b-9a48ab4cf127/
SH256 hash:
bfa9b5fe9625d16a7c8e904fc81a42bbfbc0c2acc1380ada85b3fb9e67aad8d0
MD5 hash:
081c9bde20726f72840452faeea0cae7
SHA1 hash:
721847d28f5c5c5f53ba4eccfbdc814b72032b64
Link:
https://www.unpac.me/results/efc4f980-65d2-4983-9f5b-9a48ab4cf127/
SH256 hash:
f8963d9b8ac77427aef375b443b5ec2803abf4f7064855f8c8d54137a2dab3b7
MD5 hash:
5c00096c50ad1b9ef6a749c57da6dd20
SHA1 hash:
7dbf81174f1f0932eec153c379f8f5d4b5aa5f0f
Link:
https://www.unpac.me/results/efc4f980-65d2-4983-9f5b-9a48ab4cf127/
SH256 hash:
3e3da24787ebc6d622d8819d2961c07d49a51570bd69ab8b07dd92286e3312d7
MD5 hash:
486b682b6c53c19f44ec52cdd42e823c
SHA1 hash:
b45ba80ea9be74900343e65452dd38b90db1ade5
Link:
https://www.unpac.me/results/efc4f980-65d2-4983-9f5b-9a48ab4cf127/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3e3da24787eb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3e3da24787ebc6d622d8819d2961c07d49a51570bd69ab8b07dd92286e3312d7

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s

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/452829/

Comments