MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d8c139486e10c18d8aa6534ce12c6dff83fee5b4b6c07e96159e2fe7a74572c. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d8c139486e10c18d8aa6534ce12c6dff83fee5b4b6c07e96159e2fe7a74572c
SHA3-384 hash: 79fb2fdac54c12cf9d774804a3a4ae7740ecefefac65cc2e67752acd62c0813d603ac48261eaf1aed7715e392fed56bb
SHA1 hash: ea17b8503695c884647e99936dcc8df590e2d0e4
MD5 hash: 1a93ae089959db9fd92fdfbfb2efde81
humanhash: uncle-undress-robin-fruit
File name:1a93ae089959db9fd92fdfbfb2efde81.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:196'096 bytes
First seen:2022-08-15 16:05:07 UTC
Last seen:2022-08-15 16:49:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b5d12f5a09f6df43d90c323a3e09a9d6 (3 x Smoke Loader, 2 x RedLineStealer)
ssdeep 3072:DqXyJUiw2aPSD5CZGzOGuHBosHSoXsEvP/nDGb8JkFM/h3:uX4UiwhKD5xOZXSoXPqb8JG
TLSH T10F14BF31B690C032D06629304826CFA15E7EBD125A77858737A8377E6F723D1AAB531F
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 38b078cccacecc53 (13 x Smoke Loader, 2 x DanaBot, 1 x Stop)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
328
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1a93ae089959db9fd92fdfbfb2efde81.exe
Verdict:
Suspicious activity
Analysis date:
2022-08-15 16:17:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/abf7fa5e-f8e6-4a71-bafd-0d0479a2ed6e

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/298761/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.21745.22120.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Reading critical registry keys
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/29010/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62fa6ed4080024921b7b4e13/reports/29b41c0b-9362-41f1-8f8c-2faab8196a78/overview
Result
Verdict:
UNKNOWN
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93098025-4250-495a-9877-450c6452ec4f
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1051683
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if browser processes are running
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to compare user and computer (likely to detect sandboxes)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 684192 Sample: 9XmK1VlJQa.exe Startdate: 15/08/2022 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 4 other signatures 2->49 8 9XmK1VlJQa.exe 2->8         started        11 uihvdtu 2->11         started        process3 signatures4 61 Detected unpacking (changes PE section rights) 8->61 63 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->63 65 Maps a DLL or memory area into another process 8->65 13 explorer.exe 3 8->13 injected 67 Machine Learning detection for dropped file 11->67 69 Checks if the current machine is a virtual machine (disk enumeration) 11->69 71 Creates a thread in another existing process (thread injection) 11->71 process5 dnsIp6 39 tootoo.ga 34.116.193.214, 49769, 49770, 80 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 13->39 41 venis.ml 13->41 31 C:\Users\user\AppData\Roaming\uihvdtu, PE32 13->31 dropped 33 C:\Users\user\...\uihvdtu:Zone.Identifier, ASCII 13->33 dropped 73 System process connects to network (likely due to code injection or exploit) 13->73 75 Benign windows process drops PE files 13->75 77 Injects code into the Windows Explorer (explorer.exe) 13->77 79 3 other signatures 13->79 18 explorer.exe 8 13->18         started        22 explorer.exe 13->22         started        24 explorer.exe 13->24         started        26 4 other processes 13->26 file7 signatures8 process9 dnsIp10 35 tootoo.ga 18->35 51 System process connects to network (likely due to code injection or exploit) 18->51 53 Found evasive API chain (may stop execution after checking mutex) 18->53 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->55 59 3 other signatures 18->59 57 Tries to harvest and steal browser information (history, passwords, etc) 22->57 28 WerFault.exe 20 9 24->28         started        signatures11 process12 dnsIp13 37 192.168.2.1 unknown unknown 28->37
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d8c139486e10c18d8aa6534ce12c6dff83fee5b4b6c07e96159e2fe7a74572c/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-08-15 16:07:33 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=twgbhfeg4egbrwfkmu2m4ewg374d73s3jnwap2lblhrp46tuk4wa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220815-tj3gzafff3/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Unpacked files
SH256 hash:
2a2a24b2aec961a9bc58a08b3d2ede149b355582922028fc5d34c3ebee530ea4
MD5 hash:
39f7f06c405409ec44bd11d5133b5a23
SHA1 hash:
1a9df8945f1b53dda537be71ad8e782347966432
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/84af3fc9-e0e6-47ea-b6ef-9b49b0de445f/
Parent samples :
ee2303e68ac732d267dc3dcffb67e79522616d8c9c0b4a192102e218cd845462
9977d826ef41dc2fc2a1051103e3aa1272b6d14b43008b36895bd6f1e41f278a
44dcc0e960aa0d4f02002d9f77c54fbc851d5839d3724f22fdaa0831204d2fea
9d8c139486e10c18d8aa6534ce12c6dff83fee5b4b6c07e96159e2fe7a74572c
f5b7b1d297d29501b9c0dc22f6eaa32cdfd1dc366a2f23e7920abd9d35bc7558
SH256 hash:
9d8c139486e10c18d8aa6534ce12c6dff83fee5b4b6c07e96159e2fe7a74572c
MD5 hash:
1a93ae089959db9fd92fdfbfb2efde81
SHA1 hash:
ea17b8503695c884647e99936dcc8df590e2d0e4
Link:
https://www.unpac.me/results/84af3fc9-e0e6-47ea-b6ef-9b49b0de445f/
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/9d8c139486e10c18d8aa6534ce12c6dff83fee5b4b6c07e96159e2fe7a74572c

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

Smoke Loader

Executable exe 9d8c139486e10c18d8aa6534ce12c6dff83fee5b4b6c07e96159e2fe7a74572c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2272037/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2272971/
Cape
Cape
https://www.capesandbox.com/analysis/298761/

Comments