MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23dd00e8284e688e738bf39cad483b44dd6dea2e0d4f512a402a27511d9baefb. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23dd00e8284e688e738bf39cad483b44dd6dea2e0d4f512a402a27511d9baefb
SHA3-384 hash: cd7f7c49d2aaf830d20521faf586a8414941c2b3f8c0a87095ccf8778911bb652c3612cb21a5eaefb84d92800acacb0e
SHA1 hash: 090fdd1d64ccc23389a7ea5a1e7a8ddcc268b242
MD5 hash: 33285d0bb3e071ad80d77106b9ca16a7
humanhash: music-august-fourteen-south
File name:33285d0bb3e071ad80d77106b9ca16a7.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:165'888 bytes
First seen:2021-12-14 15:32:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ce74c352c7a68a20cfb87163e6a8e0ca (2 x Smoke Loader, 1 x RedLineStealer, 1 x ArkeiStealer)
ssdeep 1536:uJUbNJuk4AI4CNAKNF4ckNZIj69K+mxNXYe7nO9b+DWSvM2I4qLG65OjahsZJ5Aw:5Il3dzxNXsb+DvMBNLG65OjahsrLnq
Threatray 2'997 similar samples on MalwareBazaar
TLSH T19AF3BE123AD0DC71D2E319708832CAE11E7BF8A15A64455F77A82BEF3F722915A36353
File icon (PE):PE icon
dhash icon 327a7c7f727e6e66 (1 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
33285d0bb3e071ad80d77106b9ca16a7.exe
Verdict:
No threats detected
Analysis date:
2021-12-14 15:36:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7af7e169-a2f2-46a6-98e8-3c106059b647

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/213978/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61b8b93147bb875c085d6ffa/reports/1fb2ee80-4f81-4457-b1f1-41034c15a675/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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fbf94e7a-cb86-4fd1-8d49-3e8f6b530b6b
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/907190
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)
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 539671 Sample: hkji4JjZZt.exe Startdate: 14/12/2021 Architecture: WINDOWS Score: 100 34 rcacademy.at 2->34 36 hipnoguard.com 2->36 38 3 other IPs or domains 2->38 48 Multi AV Scanner detection for domain / URL 2->48 50 Found malware configuration 2->50 52 Antivirus detection for URL or domain 2->52 54 8 other signatures 2->54 8 hkji4JjZZt.exe 2->8         started        11 cdgrsha 2->11         started        signatures3 process4 signatures5 70 Detected unpacking (changes PE section rights) 8->70 72 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->72 74 Maps a DLL or memory area into another process 8->74 76 Creates a thread in another existing process (thread injection) 8->76 13 explorer.exe 4 8->13 injected 78 Multi AV Scanner detection for dropped file 11->78 80 Machine Learning detection for dropped file 11->80 82 Checks if the current machine is a virtual machine (disk enumeration) 11->82 process6 dnsIp7 42 rcacademy.at 115.91.217.231, 49787, 49806, 49823 LGDACOMLGDACOMCorporationKR Korea Republic of 13->42 44 bastinscustomfab.com 50.62.140.96, 443, 49817 AS-26496-GO-DADDY-COM-LLCUS United States 13->44 46 9 other IPs or domains 13->46 26 C:\Users\user\AppData\Roaming\cdgrsha, PE32 13->26 dropped 28 C:\Users\user\AppData\Local\Temp\FC65.exe, PE32 13->28 dropped 30 C:\Users\user\AppData\Local\Temp\925A.exe, PE32 13->30 dropped 32 2 other files (1 malicious) 13->32 dropped 84 System process connects to network (likely due to code injection or exploit) 13->84 86 Benign windows process drops PE files 13->86 88 Deletes itself after installation 13->88 90 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->90 18 FC65.exe 4 13->18         started        22 925A.exe 13->22         started        24 B6DB.exe 13->24         started        file8 signatures9 process10 dnsIp11 40 195.133.47.114, 38127, 49821 SPD-NETTR Russian Federation 18->40 56 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->56 58 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 18->58 60 Tries to harvest and steal browser information (history, passwords, etc) 18->60 62 Detected unpacking (changes PE section rights) 22->62 64 Detected unpacking (overwrites its own PE header) 22->64 66 Machine Learning detection for dropped file 22->66 68 Tries to detect virtualization through RDTSC time measurements 24->68 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23dd00e8284e688e738bf39cad483b44dd6dea2e0d4f512a402a27511d9baefb/
Threat name:
Win32.Trojan.Smoker
Create hunting rule
Status:
Malicious
First seen:
2021-12-13 21:15:51 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=epoqb2bijzui444l6ook2sb3itow32robvhvcksafitvchm3v35q._file
Verdict:
malicious
Similar samples:
597b9887cdbd91de311270cdc07f7d91e6399e1deaf3ec4a00866318e082af24
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66798c6d3dc469191b6f79c5847845df119d7cff50d1d271959a28173b930755
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78bcb8651339ab0460a3c5d5dc8cc726b68b382a0f8d7df60215c99bdf102c49
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a8b37d6b073ee045ae63473cb1a592c974e896b19e3db06d552f955901c06db7
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d7446941b5aa39ddc27d10fe643a54f80aafb2abaf07e0ab54cefdb72403fed4
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e576d4e4fa5d355d71e9b882c8a1f05f0484e55c6c6df348a043f5df5ff4be22
Smoke Loader
+ 2'987 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:icedid family:redline family:smokeloader botnet:1 botnet:11 campaign:3388798547 backdoor banker discovery infostealer spyware stealer suricata trojan
Link:
https://tria.ge/reports/211214-sy7jssghfn/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies system certificate store
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
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
IcedID, BokBot
RedLine
RedLine Payload
SmokeLoader
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Win32/IcedID Request Cookie
Malware Config
C2 Extraction:
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
195.133.47.114:38127
185.183.32.228:36247
45.9.20.157:46257
hipnoguard.com
Unpacked files
SH256 hash:
fff1b918442d22465bb7b3303f0e6570623711de250a2ceb164ece2d1656233b
MD5 hash:
c8a39349b64ff5753fc8f10de5d3f7a8
SHA1 hash:
42fc1a3a257903eed416ca4342c6df0c906a40a0
Link:
https://www.unpac.me/results/77391ea5-a1a4-4a38-a64d-42c8c6f274a6/
SH256 hash:
23dd00e8284e688e738bf39cad483b44dd6dea2e0d4f512a402a27511d9baefb
MD5 hash:
33285d0bb3e071ad80d77106b9ca16a7
SHA1 hash:
090fdd1d64ccc23389a7ea5a1e7a8ddcc268b242
Link:
https://www.unpac.me/results/77391ea5-a1a4-4a38-a64d-42c8c6f274a6/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/23dd00e8284e/report/overview.html
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/23dd00e8284e688e738bf39cad483b44dd6dea2e0d4f512a402a27511d9baefb

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 23dd00e8284e688e738bf39cad483b44dd6dea2e0d4f512a402a27511d9baefb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1868668/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/213978/

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