MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 836e9de6ff5057a4964402ed5a9695e270a7db9e0d8b756a99203befa70fc4b7. 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: 12


Intelligence 12 IOCs YARA File information Comments 1

SHA256 hash: 836e9de6ff5057a4964402ed5a9695e270a7db9e0d8b756a99203befa70fc4b7
SHA3-384 hash: 0e377bd048079c201f06db57a9f7fc3eb6a2dc980badc8ae39b94e163c7a6307c7d1d641d000b725123891386b6c0bb9
SHA1 hash: 68b8e56cd63da79a8ace5c70f22cd0a6b3672497
MD5 hash: 646cc8edbe849bf17c1694d936f7ae6b
humanhash: skylark-massachusetts-asparagus-queen
File name:646cc8edbe849bf17c1694d936f7ae6b
Download: download sample
Signature Smoke Loader
File size:149'504 bytes
First seen:2021-11-24 20:06:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bf61ae69989d1072f08e18d6fa6b3469 (3 x RedLineStealer, 3 x Smoke Loader, 1 x RaccoonStealer)
ssdeep 3072:d+oemgaoSit+07zjSUjdz6yyU9bRHRvwGWugyMreI2:i3aI+07HvRz6eiuorej
Threatray 6'532 similar samples on MalwareBazaar
TLSH T166E3BE1032D08035D5A72A3778A8D6A11A7EBF3EA770824B779412FF1F702D05AB579B
File icon (PE):PE icon
dhash icon fcfcb4d4d4d4d8c0 (70 x RedLineStealer, 59 x RaccoonStealer, 24 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
211
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
646cc8edbe849bf17c1694d936f7ae6b
Verdict:
No threats detected
Analysis date:
2021-11-24 20:24:44 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
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.
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
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 the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 528219 Sample: e05kkwZ0Pz Startdate: 24/11/2021 Architecture: WINDOWS Score: 100 24 Found malware configuration 2->24 26 Antivirus detection for URL or domain 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 4 other signatures 2->30 6 e05kkwZ0Pz.exe 2->6         started        9 hehjefg 2->9         started        process3 signatures4 32 Detected unpacking (changes PE section rights) 6->32 34 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 6->34 36 Maps a DLL or memory area into another process 6->36 38 Creates a thread in another existing process (thread injection) 6->38 11 explorer.exe 3 6->11 injected 40 Multi AV Scanner detection for dropped file 9->40 42 Machine Learning detection for dropped file 9->42 44 Checks if the current machine is a virtual machine (disk enumeration) 9->44 process5 dnsIp6 20 srtuiyhuali.at 116.58.10.58, 49742, 80 NEXLINX-AS-APAutonomousSystemNumberforNexlinxPK Pakistan 11->20 22 118.33.109.122, 49743, 80 KIXS-AS-KRKoreaTelecomKR Korea Republic of 11->22 16 C:\Users\user\AppData\Roaming\hehjefg, PE32 11->16 dropped 18 C:\Users\user\...\hehjefg:Zone.Identifier, ASCII 11->18 dropped 46 System process connects to network (likely due to code injection or exploit) 11->46 48 Benign windows process drops PE files 11->48 50 Deletes itself after installation 11->50 52 Hides that the sample has been downloaded from the Internet (zone.identifier) 11->52 file7 signatures8
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2021-11-24 20:07:13 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:706 botnet:z0rm1onebet backdoor collection discovery infostealer spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
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
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
RedLine
RedLine Payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
2.56.214.190:59628
https://mstdn.social/@anapa
https://mastodon.social/@mniami
Unpacked files
SH256 hash:
f12298a85ad18a55421deada8eb23f2a519a606439eedc2f9a60cd1ec8494914
MD5 hash:
b759df8ed45d16518bd54eb6f3b996ca
SHA1 hash:
ed63cdc2a64db6902b2a94e94020ff7db52c7691
SH256 hash:
836e9de6ff5057a4964402ed5a9695e270a7db9e0d8b756a99203befa70fc4b7
MD5 hash:
646cc8edbe849bf17c1694d936f7ae6b
SHA1 hash:
68b8e56cd63da79a8ace5c70f22cd0a6b3672497
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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 836e9de6ff5057a4964402ed5a9695e270a7db9e0d8b756a99203befa70fc4b7

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-11-24 20:06:25 UTC

url : hxxp://host-coin-data-1.com/files/9084_1637772842_3247.exe