MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f
SHA3-384 hash: ade668ed960eccb54354ffca6094841a9473286f6f7116362125dde7945501f316278079d70679a3f570061e96d734c0
SHA1 hash: 4b64e41ef4e50252339c1f9297da8fad77e76c7d
MD5 hash: 830736afc7f1332346e80048f5860b65
humanhash: magazine-sink-pip-uniform
File name:830736afc7f1332346e80048f5860b65.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:1'067'520 bytes
First seen:2023-11-11 07:43:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:2yimPLb2d0aeNIsSC+GehJDAkAeRH6KcmVkJN:Fi5te+l/G2dAUHkmV
Threatray 497 similar samples on MalwareBazaar
TLSH T1993523927EE904A6E672773229FB031717393C905D39833B670A996B4CB2E50787173B
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
284
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
Sending a custom TCP request
Searching for the browser window
DNS request
Behavior that indicates a threat
Creating a file
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer greyware installer installer lolbin lolbin packed remote rundll32 setupapi sfx shell32
Link:
https://www.filescan.io/uploads/654f30c73dd412119bf68d09/reports/69c7ef19-5bdb-4c0c-944d-fc579b29cd75/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f
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:
Malicious
Link:
https://analyze.intezer.com/analyses/45e6f12c-a5f8-4092-bf44-b721620c3fc8
Result
Threat name:
Glupteba, Mystic Stealer, RedLine, Smoke
Create hunting rule
Detection:
malicious
Classification:
phis.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1341036
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Binary is likely a compiled AutoIt script file
Bypasses PowerShell execution policy
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)
Contains functionality to inject code into remote processes
Contains functionality to modify clipboard data
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Encrypted powershell cmdline option found
Found API chain indicative of sandbox detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found Tor onion address
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Phishing site detected (based on logo match)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Stop multiple services
Suspicious powershell command line found
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)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Glupteba
Yara detected Mystic Stealer
Yara detected PersistenceViaHiddenTask
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1341036 Sample: Psx02B4teF.exe Startdate: 11/11/2023 Architecture: WINDOWS Score: 100 183 Found malware configuration 2->183 185 Malicious sample detected (through community Yara rule) 2->185 187 Antivirus detection for URL or domain 2->187 189 22 other signatures 2->189 12 Psx02B4teF.exe 1 4 2->12         started        15 Settings.exe 2->15         started        18 TypeId.exe 2->18         started        20 4 other processes 2->20 process3 file4 131 C:\Users\user\AppData\Local\...\ru6iV27.exe, PE32 12->131 dropped 133 C:\Users\user\AppData\Local\...\7Iy1QD50.exe, PE32 12->133 dropped 22 ru6iV27.exe 1 4 12->22         started        257 Antivirus detection for dropped file 15->257 259 Multi AV Scanner detection for dropped file 15->259 261 Machine Learning detection for dropped file 15->261 26 chrome.exe 20->26         started        signatures5 process6 file7 111 C:\Users\user\AppData\Local\...\TE3Ts39.exe, PE32 22->111 dropped 113 C:\Users\user\AppData\Local\...\3IP80DK.exe, PE32 22->113 dropped 223 Antivirus detection for dropped file 22->223 225 Multi AV Scanner detection for dropped file 22->225 227 Machine Learning detection for dropped file 22->227 28 3IP80DK.exe 22->28         started        31 TE3Ts39.exe 1 4 22->31         started        signatures8 process9 file10 229 Antivirus detection for dropped file 28->229 231 Multi AV Scanner detection for dropped file 28->231 233 Machine Learning detection for dropped file 28->233 237 5 other signatures 28->237 34 explorer.exe 28->34 injected 137 C:\Users\user\AppData\Local\...\2Kv3026.exe, PE32 31->137 dropped 139 C:\Users\user\AppData\Local\...\1QS14Cj3.exe, PE32 31->139 dropped 235 Binary is likely a compiled AutoIt script file 31->235 39 2Kv3026.exe 1 31->39         started        41 1QS14Cj3.exe 12 31->41         started        signatures11 process12 dnsIp13 141 103.152.79.123 TWIDC-AS-APTWIDCLimitedHK unknown 34->141 143 185.174.136.219 SUPERSERVERSDATACENTERRU Russian Federation 34->143 145 7 other IPs or domains 34->145 103 C:\Users\user\AppData\Roaming\vuhuahv, PE32 34->103 dropped 105 C:\Users\user\AppData\Local\TempA1B.exe, PE32 34->105 dropped 107 C:\Users\user\AppData\Local\Temp150.exe, PE32 34->107 dropped 109 5 other malicious files 34->109 dropped 191 System process connects to network (likely due to code injection or exploit) 34->191 193 Benign windows process drops PE files 34->193 195 Adds a directory exclusion to Windows Defender 34->195 197 Hides that the sample has been downloaded from the Internet (zone.identifier) 34->197 43 2706.exe 34->43         started        47 E150.exe 34->47         started        50 55A8.exe 34->50         started        60 4 other processes 34->60 199 Multi AV Scanner detection for dropped file 39->199 201 Machine Learning detection for dropped file 39->201 203 Contains functionality to inject code into remote processes 39->203 211 3 other signatures 39->211 52 AppLaunch.exe 12 39->52         started        54 conhost.exe 39->54         started        205 Binary is likely a compiled AutoIt script file 41->205 207 Found API chain indicative of sandbox detection 41->207 209 Contains functionality to modify clipboard data 41->209 56 chrome.exe 9 41->56         started        58 chrome.exe 41->58         started        62 8 other processes 41->62 file14 signatures15 process16 dnsIp17 123 C:\Users\user\AppData\Local\...\toolspub2.exe, PE32 43->123 dropped 125 C:\Users\user\AppData\Local\...\latestX.exe, PE32+ 43->125 dropped 127 C:\Users\user\AppData\...\InstallSetup5.exe, PE32 43->127 dropped 129 C:\...\31839b57a4f11171d6abc8bbc4451ee4.exe, PE32 43->129 dropped 239 Antivirus detection for dropped file 43->239 241 Multi AV Scanner detection for dropped file 43->241 243 Machine Learning detection for dropped file 43->243 64 toolspub2.exe 43->64         started        67 31839b57a4f11171d6abc8bbc4451ee4.exe 43->67         started        76 4 other processes 43->76 153 176.123.9.142 ALEXHOSTMD Moldova Republic of 47->153 245 Found many strings related to Crypto-Wallets (likely being stolen) 47->245 247 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 47->247 249 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 47->249 251 Tries to harvest and steal browser information (history, passwords, etc) 47->251 69 conhost.exe 47->69         started        253 Modifies the context of a thread in another process (thread injection) 50->253 255 Injects a PE file into a foreign processes 50->255 71 55A8.exe 50->71         started        155 5.42.92.88 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 52->155 157 192.168.2.5 unknown unknown 56->157 159 192.168.2.6 unknown unknown 56->159 163 2 other IPs or domains 56->163 78 3 other processes 56->78 74 chrome.exe 58->74         started        161 194.49.94.11 EQUEST-ASNL unknown 60->161 81 4 other processes 60->81 83 8 other processes 62->83 file18 signatures19 process20 dnsIp21 165 Multi AV Scanner detection for dropped file 64->165 167 Detected unpacking (changes PE section rights) 64->167 169 Machine Learning detection for dropped file 64->169 171 Injects a PE file into a foreign processes 64->171 85 toolspub2.exe 64->85         started        173 Detected unpacking (overwrites its own PE header) 67->173 175 Found Tor onion address 67->175 177 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 67->177 88 cmd.exe 67->88         started        115 C:\Users\user\AppData\Local\...\TypeId.exe, PE32+ 71->115 dropped 117 C:\Users\user\AppData\Local\Temp\Broom.exe, PE32 76->117 dropped 119 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 76->119 dropped 121 C:\Windows\System32\drivers\etc\hosts, ASCII 76->121 dropped 179 Modifies the hosts file 76->179 181 Adds a directory exclusion to Windows Defender 76->181 90 Broom.exe 76->90         started        147 104.244.42.130 TWITTERUS United States 78->147 149 104.244.42.131 TWITTERUS United States 78->149 151 79 other IPs or domains 78->151 92 70F2.exe 81->92         started        95 conhost.exe 81->95         started        file22 signatures23 process24 file25 213 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 85->213 215 Maps a DLL or memory area into another process 85->215 217 Checks if the current machine is a virtual machine (disk enumeration) 85->217 219 Creates a thread in another existing process (thread injection) 85->219 97 conhost.exe 88->97         started        99 fodhelper.exe 88->99         started        101 fodhelper.exe 88->101         started        221 Multi AV Scanner detection for dropped file 90->221 135 C:\Users\user\AppData\...\Settings.exe, PE32+ 92->135 dropped signatures26 process27
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f/
Threat name:
Win32.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2023-11-10 20:08:17 UTC
File Type:
PE (Exe)
Extracted files:
137
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ubvmxjivqreqhrovetvivsfr5iarlmoplrsrn2v3j3g5kgjuda7q._file
Verdict:
malicious
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0004d851f92bfea425f064b898e7668d84a26e12954785ce0ec3b62ff2e34d46
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0ef76ecabac1c81d4e2ed32c6fd30d846214f385a51523b4b78f105d9eb406a3
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247eb6cc11d0a92ac985fb99c19dcfe4779878f4989764b8ced06727820ff57c
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3b73c4da6f2bda6ebc26552afccbfd8c097a5a3195fd2593840d9ea7712b7120
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5c88a340b3b0502c9777fe6159f01d66875341dc739e23a56a21ee18479890f2
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6a302e65ae3cd7ceb6a94b2753f1a3223b189355eecbe443b0fd45722a495f48
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a73ee8f46c7caf4da7ea6a92dc0a11d58757a83e1b5b9c3723b49690fc238271
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e629fcf41de2187cafd4c8c38b1e9408a5c521d29459971bb96fae5da26fa9d5
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ecacf78ad957224fcc0afbd65118f2b5e8e2eda5daef0e072eef35e5f12a43b3
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+ 487 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:mystic family:redline family:sectoprat family:smokeloader botnet:pixelnew2.0 botnet:taiga backdoor infostealer persistence rat stealer trojan
Link:
https://tria.ge/reports/231111-jktlcace4t/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
AutoIT Executable
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Downloads MZ/PE file
Detect Mystic stealer payload
Mystic
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
http://5.42.92.190/fks/index.php
5.42.92.51:19057
194.49.94.11:80
Unpacked files
SH256 hash:
6890b449c8af1d7a52fc7f7bc4165e92ba1117afff53d7b72fca54cdc4f69b7e
MD5 hash:
afbc75b2d7befe994189d27db31a3b45
SHA1 hash:
19f0ae0df2c306a668650c2934306b322a1228e1
Link:
https://www.unpac.me/results/9f834dd4-3006-44c9-b452-7c3f4164705d/
SH256 hash:
71d6e46ea9d6f8fedf0fe739fe1a5f0703907f2a643090f4a28615ed1dbd3bf3
MD5 hash:
4b86e4cbe8dc967b6f60836e221a61f7
SHA1 hash:
147e8c1601e079fa30e5de48e852fb7db32a513f
Link:
https://www.unpac.me/results/9f834dd4-3006-44c9-b452-7c3f4164705d/
SH256 hash:
46d73000badea343d2cb0847c368847c37606303018f3c4978d01873e0b4fb82
MD5 hash:
91df744d778858b578e9e1200e3644ae
SHA1 hash:
0ad8bc6a8b89368b135918e95f1e6b49150192f1
Link:
https://www.unpac.me/results/9f834dd4-3006-44c9-b452-7c3f4164705d/
Parent samples :
dd49ae56ccd5824fe4f6b62ed6b3b3466a40e56163c23adee63b9b26d96b09c5
afa1a1360224b51648fe7c1cb3233199f0c9c41605d0a7107dfc050ec4d6c733
3e7af42c2132ad7ca46675fcc364bbfff19ed9a9b6e7c1416215334bcc1e6a27
30befd088724719df66035cff6175ec647a4e80ec049eb84ba0a769e08c9e60c
SH256 hash:
8ecb53e21239643477dbf5310c727cc6b84f1ea644d52da28ebc615a35d76af4
MD5 hash:
ee835361285a97c6a09826404d5d7285
SHA1 hash:
28598f6d0c9a94e29d989087fecc0ce90c62befc
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/9f834dd4-3006-44c9-b452-7c3f4164705d/
Parent samples :
68cdb9386a731d632b95fa312510d802ea16e1faad66411795e2b407c19809c0
71334cb3df06b322134688d24e5b8620d691a38ac42d72c5c0071b3de563fcb4
2a18f4184897d97d571bae0e6f246e458b7773e32effe335b08beb717e641ce0
b830ed49662218ce0830fdd8018ef7730ff47a725c68c792b1199fad6f0a96db
d4ad4eac1146c73f44b7bf25f3356a78d5764a300998bb8ca8f4cb2df9cbdaba
81b156ce5e3c46a2c484bb746dbb3e99265e26f94c64df933f4f27c6548ebe62
b5b6dfb221365b25f9343b8b1f7d5779eaa1cb489a15508852d5f9227a6a91de
a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f
981e42945b27742a2ef21acaeb4f0985ac83e484671e7bedd2dc071e0c4af62f
b13a42c56d5e32f437619f4331055b58d88da9d7ca85faeb55152ac349f23954
bf747d7d7e3824b80a05d2988b5163729fb1b8c280f4ea5e2d638ab421f5c9d4
72f29919f78f53956692e212fe8bbff32e153e88a93ec3aa72576e5b440a2f85
7c948da84e336ddde18db89ad5bd132002e9393abb5c614d1d74c2005e358b36
3455690561867bf0046352f788d3ff43673d0f093118f3de1c6e0f7bcfb8d3e6
30befd088724719df66035cff6175ec647a4e80ec049eb84ba0a769e08c9e60c
SH256 hash:
a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f
MD5 hash:
830736afc7f1332346e80048f5860b65
SHA1 hash:
4b64e41ef4e50252339c1f9297da8fad77e76c7d
Link:
https://www.unpac.me/results/9f834dd4-3006-44c9-b452-7c3f4164705d/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a06acba51584/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/a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f

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:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:win_redline_wextract_hunting_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects wextract archives related to redline/amadey

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 a06acba515844903c5d524ea8ac8b1ea0115b1cf5c6516eabb4ecdd51934183f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2729439/
  
Delivery method
Distributed via web download

Comments