MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8
SHA3-384 hash: 049698ffb8bbb5f37356aea33e981dc2ab65af13687ece1e31ab87b5f8c0b6fc7e1925e4696d6c885757e36101ed5832
SHA1 hash: c8bdf1375e19e142aff3496f79e94ce29a988d31
MD5 hash: 96d1aeeb12475ef44dc73465e9665ac3
humanhash: three-sink-princess-pennsylvania
File name:96d1aeeb12475ef44dc73465e9665ac3.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:247'296 bytes
First seen:2023-10-16 08:16:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f521864df4943f912ba65d6169a61f62 (2 x Smoke Loader, 1 x TeamBot, 1 x ArkeiStealer)
ssdeep 3072:Q+SD7UtACl5VBgy+hS5bKhcM47avPx/kqY45bFtxtMrd+Wj:O7U+CHVBBchcAhkkFtxeR+
Threatray 8 similar samples on MalwareBazaar
TLSH T1DC345A5392D0BC60EA1647338F1EC6ECBB1DF520DF596B7622189E2F05725B2E2A7310
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0018d0c0c0d1a484 (1 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
96d1aeeb12475ef44dc73465e9665ac3.exe
Verdict:
Malicious activity
Analysis date:
2023-10-16 08:32:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d7fa5426-0193-4417-b249-6bc6a992dbac

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/454765/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Win.Packed.Trojanx-10011307-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/652cf184a29a700213a36061/reports/14895bbb-2c8e-4ae6-8ff0-1e5f68d4f9ae/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8
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/490fa4dc-d7a8-420e-ab20-353b7fa50ac0
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1326289
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
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
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1326289 Sample: gGhUIJCqxx.exe Startdate: 16/10/2023 Architecture: WINDOWS Score: 100 23 wirtshauspost.at 2->23 37 Multi AV Scanner detection for domain / URL 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 5 other signatures 2->43 7 gGhUIJCqxx.exe 2->7         started        10 ddcusva 2->10         started        12 ddcusva 2->12         started        signatures3 process4 signatures5 45 Detected unpacking (changes PE section rights) 7->45 47 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->47 49 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->49 14 explorer.exe 6 3 7->14 injected 51 Multi AV Scanner detection for dropped file 10->51 53 Machine Learning detection for dropped file 10->53 55 Maps a DLL or memory area into another process 10->55 57 Checks if the current machine is a virtual machine (disk enumeration) 12->57 59 Creates a thread in another existing process (thread injection) 12->59 process6 dnsIp7 25 wirtshauspost.at 186.182.55.44, 49715, 49716, 49717 TechtelLMDSComunicacionesInteractivasSAAR Argentina 14->25 27 211.119.84.111, 49746, 49747, 49748 LGDACOMLGDACOMCorporationKR Korea Republic of 14->27 19 C:\Users\user\AppData\Roaming\ddcusva, PE32 14->19 dropped 21 C:\Users\user\...\ddcusva:Zone.Identifier, ASCII 14->21 dropped 29 System process connects to network (likely due to code injection or exploit) 14->29 31 Benign windows process drops PE files 14->31 33 Deletes itself after installation 14->33 35 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->35 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-10-14 17:56:06 UTC
File Type:
PE (Exe)
Extracted files:
39
AV detection:
20 of 38 (52.63%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5vmfrl4eoybwygiu742gornxstduvgf3wl5i5w5hpp6es6teogua._file
Verdict:
malicious
Similar samples:
354d0f574652207b4b396e45effb35d4948819b926b9f968fa713e03726f08e1
Smoke Loader
3b73c4da6f2bda6ebc26552afccbfd8c097a5a3195fd2593840d9ea7712b7120
Smoke Loader
5c88a340b3b0502c9777fe6159f01d66875341dc739e23a56a21ee18479890f2
Smoke Loader
88fd8c89e8f2bd228af674554c50eed52e65a1a4e0a06f9cf651306da4b554a3
Smoke Loader
a9a883582cb7a18b20c2bee6c896342ddb37a8241fc670b75e089ab5eb4b1932
Smoke Loader
cf17ba3233bc2dab9db27c1c73682990e0403054fad2a4ba39316d66c53bb406
Smoke Loader
e629fcf41de2187cafd4c8c38b1e9408a5c521d29459971bb96fae5da26fa9d5
Smoke Loader
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader botnet:pub4 backdoor trojan
Link:
https://tria.ge/reports/231016-j6qftaeh24/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Deletes itself
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://wirtshauspost.at/tmp/
http://msktk.ru/tmp/
http://soetegem.com/tmp/
http://gromograd.ru/tmp/
http://talesofpirates.net/tmp/
Unpacked files
SH256 hash:
1841ba0efee1c1739a985c5ce8ba50499b1d9a3998179f8c60cad37de06e94cf
MD5 hash:
e160632d3059af565697d32002485b5a
SHA1 hash:
b3a5839301c9cd4fefec03d8468bf84cb61451a3
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/3258c093-822d-48c0-979d-120a1985ef6c/
Parent samples :
ed3d3c7ea2def6256c7c068239abf27ad41589859675386a391dbb30b07eb57c
6a302e65ae3cd7ceb6a94b2753f1a3223b189355eecbe443b0fd45722a495f48
661619bee5d7b2c990720d645d7def09c3de41a964acc6ddc77866b8e283a37b
f3690441d255e923934221ee1e394f3536a11ce793d34c6466ce7a29e2577857
19119a6c77015d4648fb38250614b86fd3f6ffd5e1b4ebc457eef2f90db46e6a
99063294db6384dbe30caa07b0dccca9a8c62276f2987d0c643d0ea7bb8b4ff2
ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8
35416fc3b1be5d63574fab368830e544a73a1dd15a6b68f0859f85f2097d7355
212f3f74cd96e2e08855fabc350bd0e96af86c025eebfcec8a9b78d153b70985
359c7a9295f5c54a78cde6981f6637e134fc7a23819e80f928ea805bcf98430f
898a57544bdfbaac62372f1b7bc63610750c0f377c66c372e34909e6c5f474c5
SH256 hash:
ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8
MD5 hash:
96d1aeeb12475ef44dc73465e9665ac3
SHA1 hash:
c8bdf1375e19e142aff3496f79e94ce29a988d31
Link:
https://www.unpac.me/results/3258c093-822d-48c0-979d-120a1985ef6c/
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/ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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 ed5858af8476036c1914ff346745b794c74a98bbb2fa8edba77bfc497a6471a8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2712503/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/454765/

Comments