MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 864bf8c04d858b519b34029e0389de3839e0e66d784c59364b35ea86e4c4bcd9. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 864bf8c04d858b519b34029e0389de3839e0e66d784c59364b35ea86e4c4bcd9
SHA3-384 hash: a78805e6e51bc47a1ec6c087eb7dea5a5cd3048e399449882529a9f8b292889b5db817d436af88e9b42adc22490b2ece
SHA1 hash: 880a0bf8c5fc1d4c265fac602b1635be394be690
MD5 hash: 50f3c3defd68b3b3da2b424f6ab8ce41
humanhash: uniform-hotel-arkansas-grey
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'179'136 bytes
First seen:2023-10-08 18:11:18 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:HyrS8LHKLN0+yZ+yvYkd0Rac5ZQlVMPsNlrevPzEyI+O:SrSCqLAZ+yvYY0RV5ZQldlWPgy
TLSH T120452302EFD496A3D8B04B7098FB17C30E357CB666744147069AE56F0CB3AA6E53437A
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 :
350
Origin country :
US US
Vendor Threat Intelligence
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
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed rundll32 setupapi shell32
Link:
https://www.filescan.io/uploads/6522f0f4426c8727d6f484d9/reports/e7c4a142-558a-4916-9e74-270e24390b44/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1323756
Link:
https://www.hybrid-analysis.com/sample/864bf8c04d858b519b34029e0389de3839e0e66d784c59364b35ea86e4c4bcd9
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/665a6267-39d4-4989-bb2b-ef6dbda14d39
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/1321797
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: 1321797 Sample: file.exe Startdate: 08/10/2023 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\...\IW2RK67.exe, PE32 9->41 dropped 43 C:\Users\user\AppData\Local\...\5El7uz1.exe, PE32 9->43 dropped 18 IW2RK67.exe 9->18         started        process5 file6 33 C:\Users\user\AppData\Local\...\fq3DD09.exe, PE32 18->33 dropped 35 C:\Users\user\AppData\Local\...\4RV976OS.exe, PE32 18->35 dropped 57 Antivirus detection for dropped file 18->57 59 Multi AV Scanner detection for dropped file 18->59 61 Machine Learning detection for dropped file 18->61 22 fq3DD09.exe 18->22         started        signatures7 process8 file9 37 C:\Users\user\AppData\Local\...m7zW82.exe, PE32 22->37 dropped 39 C:\Users\user\AppData\Local\...\3Bu13JM.exe, PE32 22->39 dropped 63 Antivirus detection for dropped file 22->63 65 Multi AV Scanner detection for dropped file 22->65 67 Machine Learning detection for dropped file 22->67 26 Em7zW82.exe 22->26         started        signatures10 process11 file12 45 C:\Users\user\AppData\Local\...\2bh2046.exe, PE32 26->45 dropped 47 C:\Users\user\AppData\Local\...\1Dd41dr5.exe, PE32 26->47 dropped 69 Antivirus detection for dropped file 26->69 71 Machine Learning detection for dropped file 26->71 30 1Dd41dr5.exe 26->30         started        signatures13 process14 signatures15 73 Antivirus detection for dropped file 30->73 75 Multi AV Scanner detection for dropped file 30->75 77 Machine Learning detection for dropped file 30->77
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/864bf8c04d858b519b34029e0389de3839e0e66d784c59364b35ea86e4c4bcd9/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-08 18:12:08 UTC
File Type:
PE (Exe)
Extracted files:
151
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qzf7rqcnqwfvdgzuakpahco6ha46bztnpbgfsnslgxvinzgextmq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:magia backdoor evasion infostealer persistence trojan
Link:
https://tria.ge/reports/231008-ws6xvsfa7s/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
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
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Windows security modification
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
Unpacked files
SH256 hash:
4e5cd82834477e6e315c1b643c14f7968df83a3ff02ff71f84e822ca722414bf
MD5 hash:
33199a6d5921243dab27785547ac92e7
SHA1 hash:
ddda6389b982069a1ae4b81974d390a858ffda1d
Link:
https://www.unpac.me/results/f5696b92-5aa8-4fbd-afe3-f047dfd0bb03/
SH256 hash:
bab2520411d2c3fe556e10402867e719d7e944e8c522d8ac152d292d3201be04
MD5 hash:
1a784df9022ccbed8f8dfdf147f144ed
SHA1 hash:
8a0f266bfdd3ebc3d04341befab97f4d2f5d7da4
Link:
https://www.unpac.me/results/f5696b92-5aa8-4fbd-afe3-f047dfd0bb03/
SH256 hash:
431be214153fd5ffd4ff4fe2826276c8feb1459837eda7462a171c824bd63d31
MD5 hash:
94a8f3962afb223c692c8c8757e2b14d
SHA1 hash:
3d5a3f9bcd56b73a96a70cdfb9def93b54643c1e
Link:
https://www.unpac.me/results/f5696b92-5aa8-4fbd-afe3-f047dfd0bb03/
SH256 hash:
578a404a648372ee6f9db19e2ad906f9f79407c16fc69d130b67bdb961c9caf2
MD5 hash:
8de6ffe482f4eb322a0eeec22b51b76d
SHA1 hash:
6bc2667cc01ed50026dc9bc829e12d8041ef6e6d
Link:
https://www.unpac.me/results/f5696b92-5aa8-4fbd-afe3-f047dfd0bb03/
SH256 hash:
98c81ca84876bf0f28b91033367bb3d846587115904df5e8fdbac5842e54fa43
MD5 hash:
9c2cc1fa2177b27d0968008378d0e87c
SHA1 hash:
925f5c865b5d849c702f0e3d25bca68b92157c05
Link:
https://www.unpac.me/results/f5696b92-5aa8-4fbd-afe3-f047dfd0bb03/
SH256 hash:
8f36c04a7ee5a1e06099995c03c1ab446183ebe862e93c7864f25d6c4266732f
MD5 hash:
1245370542bc18a59c48da9b8fa66437
SHA1 hash:
ed96bf40eec459a16cfb52e3a8828623b3d59cc6
Link:
https://www.unpac.me/results/f5696b92-5aa8-4fbd-afe3-f047dfd0bb03/
SH256 hash:
864bf8c04d858b519b34029e0389de3839e0e66d784c59364b35ea86e4c4bcd9
MD5 hash:
50f3c3defd68b3b3da2b424f6ab8ce41
SHA1 hash:
880a0bf8c5fc1d4c265fac602b1635be394be690
Link:
https://www.unpac.me/results/f5696b92-5aa8-4fbd-afe3-f047dfd0bb03/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/864bf8c04d85/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Author:qux
Description:Detects exe does not have import table
Rule name:redline_stealer_1
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:RedLine Stealer Payload
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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
  
URLhaus
https://urlhaus.abuse.ch/url/2715539/

Comments