MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 751bb44322549c3d231c0ccd57ff518234dbc4e90058ad55832050972581449e. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 751bb44322549c3d231c0ccd57ff518234dbc4e90058ad55832050972581449e
SHA3-384 hash: 339d08063325c87c03e35a613581dabd165e7585a9ddc0b78e98850bbcc85359389d7a72abf47c9d6d52403abcae7a7e
SHA1 hash: e0e95551b23844617b5e5db3f8b8f347746e88f7
MD5 hash: e71733a966f7ec0c2cb053914a5e367b
humanhash: foxtrot-maryland-illinois-bravo
File name:e71733a966f7ec0c2cb053914a5e367b.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:135'680 bytes
First seen:2022-08-20 14:23:13 UTC
Last seen:2022-08-20 14:33:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 78d26f530553e4ec78e456e179c4dc20 (3 x RedLineStealer, 2 x Smoke Loader, 2 x RecordBreaker)
ssdeep 3072:z1lBxXc0JnsmqGwGVMfBmcs6fWx/zAUNvbHd00wTVSn9OXZJfshlSZF:znHMqsmb+fBu6fme0GVe9OXZJfshlGF
TLSH T159D39D1477D0C472DA7619360870DE754B3EFE301F61ADAB636C267E1F202D19A2AC6B
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
355
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e71733a966f7ec0c2cb053914a5e367b.exe
Verdict:
No threats detected
Analysis date:
2022-08-20 14:26:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f1977c1d-2017-403f-9928-129bbbbf9739

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/299912/
Detection(s):
SecuriteInfo.com.Variant.Lazy.232861.19671.25754.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/6300ee87b3e0ef649969aa0a/reports/a9d3df15-9aa6-4dc9-a4fa-3a1491116120/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:
Unknown
Link:
https://analyze.intezer.com/analyses/6696889d-a2d7-4e7d-9a1b-03509b9c7def
Result
Threat name:
Raccoon Stealer v2, RedLine, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1054808
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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 domain / URL
Multi AV Scanner detection for dropped file
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)
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 687322 Sample: IJ101F4eV6.exe Startdate: 20/08/2022 Architecture: WINDOWS Score: 100 63 coinsurf.com 2->63 73 Snort IDS alert for network traffic 2->73 75 Multi AV Scanner detection for domain / URL 2->75 77 Malicious sample detected (through community Yara rule) 2->77 79 8 other signatures 2->79 10 IJ101F4eV6.exe 2->10         started        13 avrduvd 2 2->13         started        signatures3 process4 signatures5 99 Contains functionality to inject code into remote processes 10->99 101 Writes to foreign memory regions 10->101 103 Allocates memory in foreign processes 10->103 105 Injects a PE file into a foreign processes 10->105 15 RegSvcs.exe 10->15         started        18 conhost.exe 13->18         started        process6 signatures7 107 Maps a DLL or memory area into another process 15->107 109 Checks if the current machine is a virtual machine (disk enumeration) 15->109 111 Creates a thread in another existing process (thread injection) 15->111 20 explorer.exe 12 15->20 injected process8 dnsIp9 67 185.215.113.58, 49724, 49726, 49730 WHOLESALECONNECTIONSNL Portugal 20->67 69 77.73.131.123, 49727, 80 AS43260TR Kazakhstan 20->69 71 3 other IPs or domains 20->71 55 C:\Users\user\AppData\Roaming\avrduvd, PE32 20->55 dropped 57 C:\Users\user\AppData\Local\Temp\F991.exe, PE32 20->57 dropped 59 C:\Users\user\AppData\Local\Temp\5570.exe, PE32 20->59 dropped 61 3 other malicious files 20->61 dropped 81 System process connects to network (likely due to code injection or exploit) 20->81 83 Benign windows process drops PE files 20->83 85 Injects code into the Windows Explorer (explorer.exe) 20->85 87 2 other signatures 20->87 25 5570.exe 20->25         started        28 1AF4.exe 20->28         started        30 215E.exe 20->30         started        32 12 other processes 20->32 file10 signatures11 process12 file13 89 Multi AV Scanner detection for dropped file 25->89 91 Machine Learning detection for dropped file 25->91 93 Writes to foreign memory regions 25->93 35 RegSvcs.exe 25->35         started        95 Allocates memory in foreign processes 28->95 97 Injects a PE file into a foreign processes 28->97 39 RegSvcs.exe 2 28->39         started        41 RegSvcs.exe 2 30->41         started        47 C:\Users\user\AppData\Local\...\Update.exe, PE32 32->47 dropped 43 Update.exe 1 32->43         started        45 conhost.exe 32->45         started        signatures14 process15 dnsIp16 65 89.208.104.46, 49731, 80 PSKSET-ASRU Russian Federation 35->65 49 C:\Users\user\AppData\...\vcruntime140.dll, PE32 35->49 dropped 51 C:\Users\user\AppData\LocalLow\nss3.dll, PE32 35->51 dropped 53 C:\Users\user\AppData\LocalLow\msvcp140.dll, PE32 35->53 dropped file17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/751bb44322549c3d231c0ccd57ff518234dbc4e90058ad55832050972581449e/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-08-20 13:02:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
14 of 26 (53.85%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oun3iqzcksod2iy4btgvp72rqi2nxrhjabmk2vmdebijojmbispa._file
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:@infoscvm botnet:nam5 botnet:redlinevip (tg: @fatherofcarders) 150k discovery infostealer persistence spyware
Link:
https://tria.ge/reports/220820-rqphkscgdj/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine payload
Malware Config
C2 Extraction:
178.32.215.163:17189
103.89.90.61:34589
185.106.92.226:40788
Unpacked files
SH256 hash:
0876356c26cfcb2edfc650cd531633b87ca1a954b6b62eb8de50eeb78f5e74f2
MD5 hash:
eaea8edcae84d99ea6fbd683050d475a
SHA1 hash:
76fef19ce394904c4056cfdcbb99c724ea8af6c0
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/2202050a-461c-4e88-8626-ce622f6332cd/
Parent samples :
572ceb288c34f070937cada71821e3f7aae5b3158cba6f1c0f82cb72a0ef0e72
ddbe13c68d469921bd662d5a3cc5b0b490213ca3283bcaa704f6b7a3e98e252a
a7b592b8fc19cd9e9dfdafaf11de3f0f30310bf569c0883494b97257badf5d8b
1d68cf880c17df788d1317cc4b8e6cee909d48f23d77ac42607476d153f76920
b247929c0dacbb6bbf61af984da9386a64139fa70e9ec9c77aeb339e2ae53fb0
751bb44322549c3d231c0ccd57ff518234dbc4e90058ad55832050972581449e
SH256 hash:
751bb44322549c3d231c0ccd57ff518234dbc4e90058ad55832050972581449e
MD5 hash:
e71733a966f7ec0c2cb053914a5e367b
SHA1 hash:
e0e95551b23844617b5e5db3f8b8f347746e88f7
Detections:
win_vigilant_cleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/2202050a-461c-4e88-8626-ce622f6332cd/
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/751bb44322549c3d231c0ccd57ff518234dbc4e90058ad55832050972581449e

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:win_vigilant_cleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.vigilant_cleaner.

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/299912/

Comments