MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f38f738f52674e3f4689cdb299e82d40a6446ccec24abd4cac244fe64cdc07ed. 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 13 File information Comments

SHA256 hash: f38f738f52674e3f4689cdb299e82d40a6446ccec24abd4cac244fe64cdc07ed
SHA3-384 hash: 4854e88d1435535ebb5d09a8cbb24f8ecd03ac33323b7a43cfbf6b9c9dffa9169424587976cc87e59dce9cf20ff28477
SHA1 hash: 7b59d8a253c17d658eddbb32fe139c969aee8962
MD5 hash: 7b4b44cc869a8b0f51ace918cef015ca
humanhash: shade-paris-echo-hawaii
File name:setup_x86_x64_install.exe
Download: download sample
Signature Smoke Loader
File size:4'505'976 bytes
First seen:2021-09-19 08:45:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c05041e01f84e1ccca9c4451f3b6a383 (141 x RedLineStealer, 101 x GuLoader, 64 x DiamondFox)
ssdeep 98304:yQynEE4xoywYyqnPYedo+Qd5gNaGNJ0DobXlZCf7FFoe1P3tyk:yQwX4hwiPY69IoJZCD/oehdyk
Threatray 560 similar samples on MalwareBazaar
TLSH T123263315F5705A3FD1B6027AFE810EF10963886519B64BCABFEA25CE3279841A3CC771
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Anonymous
Tags:exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Result
Threat name:
RedLine Socelars Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates HTML files with .exe extension (expired dropper behavior)
Creates processes via WMI
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Drops PE files to the document folder of the user
Drops PE files with a suspicious file extension
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
PE file contains section with special chars
PE file has a writeable .text section
PE file has nameless sections
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
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)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Costura Assembly Loader
Yara detected RedLine Stealer
Yara detected Socelars
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 485888 Sample: setup_x86_x64_install.exe Startdate: 19/09/2021 Architecture: WINDOWS Score: 100 160 Multi AV Scanner detection for domain / URL 2->160 162 Antivirus detection for URL or domain 2->162 164 Antivirus detection for dropped file 2->164 166 16 other signatures 2->166 11 setup_x86_x64_install.exe 10 2->11         started        process3 file4 84 C:\Users\user\AppData\...\setup_installer.exe, PE32 11->84 dropped 14 setup_installer.exe 21 11->14         started        process5 file6 86 C:\Users\user\AppData\...\setup_install.exe, PE32 14->86 dropped 88 C:\Users\user\AppData\...\Sun06f1bd2971.exe, PE32 14->88 dropped 90 C:\Users\user\AppData\...\Sun06f07d4ec3d1.exe, PE32+ 14->90 dropped 92 16 other files (7 malicious) 14->92 dropped 17 setup_install.exe 1 14->17         started        process7 dnsIp8 112 172.67.142.91 CLOUDFLARENETUS United States 17->112 114 127.0.0.1 unknown unknown 17->114 168 Adds a directory exclusion to Windows Defender 17->168 21 cmd.exe 17->21         started        23 cmd.exe 17->23         started        25 cmd.exe 17->25         started        27 12 other processes 17->27 signatures9 process10 signatures11 30 Sun06b8d4aadadbfe71.exe 21->30         started        35 Sun06a0ec9fc7.exe 23->35         started        37 Sun061927332abbf6f4e.exe 25->37         started        170 Adds a directory exclusion to Windows Defender 27->170 39 Sun06d6464ba08aa8a36.exe 27->39         started        41 Sun06c75858d552.exe 14 5 27->41         started        43 Sun06ee1e0a2c54.exe 27->43         started        45 8 other processes 27->45 process12 dnsIp13 120 37.0.10.214 WKD-ASIE Netherlands 30->120 124 9 other IPs or domains 30->124 94 C:\Users\...\s49U3EST6qrOp0pTX_b6N4iN.exe, PE32 30->94 dropped 96 C:\Users\...\pwdL3TcAVS3Ml4eCbaKSLo7e.exe, PE32 30->96 dropped 98 C:\Users\...\jhBsXnryQQubIrXNgRGzivxy.exe, PE32 30->98 dropped 106 31 other files (26 malicious) 30->106 dropped 134 Detected unpacking (creates a PE file in dynamic memory) 30->134 136 Drops PE files to the document folder of the user 30->136 138 Creates HTML files with .exe extension (expired dropper behavior) 30->138 140 Disable Windows Defender real time protection (registry) 30->140 126 2 other IPs or domains 35->126 108 12 other files (none is malicious) 35->108 dropped 142 Detected unpacking (changes PE section rights) 35->142 144 Detected unpacking (overwrites its own PE header) 35->144 146 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 35->146 148 Tries to steal Crypto Currency Wallets 35->148 122 104.21.14.200 CLOUDFLARENETUS United States 37->122 110 4 other malicious files 37->110 dropped 150 Drops PE files with a suspicious file extension 37->150 47 2969785.scr 37->47         started        158 2 other signatures 39->158 49 explorer.exe 39->49 injected 128 2 other IPs or domains 41->128 100 C:\Users\user\AppData\Local\...\LzmwAqmV.exe, PE32 41->100 dropped 51 LzmwAqmV.exe 41->51         started        130 2 other IPs or domains 43->130 102 C:\Users\user\AppData\Local\Temp\sqlite.dll, PE32 43->102 dropped 152 Creates processes via WMI 43->152 132 5 other IPs or domains 45->132 104 C:\Users\user\...\Sun06d03e50f999fd357.tmp, PE32 45->104 dropped 154 Tries to harvest and steal browser information (history, passwords, etc) 45->154 156 Injects a PE file into a foreign processes 45->156 54 Sun06d03e50f999fd357.tmp 45->54         started        57 WerFault.exe 45->57         started        59 Sun060f31ba456a.exe 45->59         started        61 WerFault.exe 45->61         started        file14 signatures15 process16 dnsIp17 63 conhost.exe 47->63         started        68 C:\Users\user\AppData\...\askinstall58.exe, PE32 51->68 dropped 70 C:\Users\user\...\LivelyScreenRecMik18.exe, PE32 51->70 dropped 72 C:\Users\user\AppData\Local\Temp\setup.exe, PE32 51->72 dropped 82 4 other files (none is malicious) 51->82 dropped 118 162.0.214.42 ACPCA Canada 54->118 74 C:\Users\user\AppData\Local\Temp\...\idp.dll, PE32 54->74 dropped 76 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 54->76 dropped 78 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 54->78 dropped 80 C:\Users\user\AppData\Local\...\Ze2ro.exe, PE32 54->80 dropped 65 Ze2ro.exe 54->65         started        file18 process19 dnsIp20 116 162.0.210.44 ACPCA Canada 65->116
Threat name:
Win32.Trojan.GenericML
Status:
Malicious
First seen:
2021-09-19 08:46:08 UTC
AV detection:
30 of 45 (66.67%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:smokeloader family:socelars family:vidar botnet:189qwe botnet:706 botnet:ani aspackv2 backdoor evasion infostealer spyware stealer themida trojan
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Modifies Windows Defender Real-time Protection settings
Process spawned unexpected child process
RedLine
RedLine Payload
SmokeLoader
Socelars
Socelars Payload
Vidar
Malware Config
C2 Extraction:
https://petrenko96.tumblr.com/
185.215.113.104:18754
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
45.142.215.47:27643
Unpacked files
SH256 hash:
e427f8ef21691e3d8c2313d11129ad08ddef69a158eca2f77c170603478ff0c4
MD5 hash:
0dedd909aae9aa0a89b4422106310e9e
SHA1 hash:
271d36afa5b729ee590cf8066166ca5e9c9d0340
SH256 hash:
5f463952815ce4f763e9f4b3b72ed70ad82f74a69a271fc2b1588055c3fec4cc
MD5 hash:
21775ff041e7277d87aa8fdf1e09da6c
SHA1 hash:
6dd1d6716cb93adef6c9b39490a79e77fd5396c9
SH256 hash:
66b9da3fe37b24bb0051b616d382d8d4578d1bba035f4bfab99040a179672cfd
MD5 hash:
6f768655b3a815c8cb1e6bda0e894d7c
SHA1 hash:
36929616c22f607476fb6e7a970f2a8e5fcc5281
SH256 hash:
0fbd853a669d4590b44cda0525f41aa99175133be439db7ca9cd575a2af2636b
MD5 hash:
bb4e4f419dbe419d5cdca7e8534ac023
SHA1 hash:
cdacd0ad82dcefa585734e751b1cea42161a9033
SH256 hash:
292053032a642a271b5fbaa64578c1a578936e3b0157f8fe103a42a541feb1c4
MD5 hash:
7b3e59fb9804a036ee80fcbda014bc26
SHA1 hash:
f04e4becee6a2bc3df6b36e1c402da70fabd3ffc
SH256 hash:
83664d9745f1f75b770b960a253e5efc0ff4ee06b72083fa8be2bbf801328d3e
MD5 hash:
63846f6a2c15fb8d0bd80c63d8406aec
SHA1 hash:
c566c716ed8c3c69f63d866d2c7a041bdf00b4e5
SH256 hash:
00913198daa0e8f39ad3a1b8b63b8de94d0e203b63cd73d93e8a973076ca79f0
MD5 hash:
162ffeb71cfd6984a30e9d9831c7b21a
SHA1 hash:
a53b39a548a941950b40806163d7593f43933d93
SH256 hash:
1d04bbabdb6da4db379ca057ac0d63fb27d8891b01cf3ffcb94573be1853ecaf
MD5 hash:
d58b4be4f3dec4843801511def20ae7d
SHA1 hash:
90be9caf1efa58d6ea70ae6783bfc8e05bd9ea16
SH256 hash:
d0a303aa9577b1a4480a9fa8c84bc314e3f7f51b2c41d322fb2d5420a835c172
MD5 hash:
d9acd2e0debb158d24017d84db536cff
SHA1 hash:
731f8ecb48ce28166fe131b9da4c99961ab839f3
SH256 hash:
6855056cc50a27936315d5a87b4c50e626f22bf918eb65c0d9595915d454ef39
MD5 hash:
4c54e7b17f247bd8b97de76972ee6dcd
SHA1 hash:
6e19b6a167b1b0bbe1e4c2bbc1b1f20f5ff121a6
SH256 hash:
fc65a2f0f22ca35c8ceae92da4cb7352b6d08b75906fc5ce5332c9b44edca95f
MD5 hash:
da6dd8de19f58b4e0c6b89f8d58fc068
SHA1 hash:
4ee8e05b55677dfaad518396f1c4b07f164bb06d
SH256 hash:
092bea590204765646a241904a4ac3a5e62e7030677aadd534e2a6649180f9cb
MD5 hash:
867f9ce8bc2e055fabbe2f11fce3f13f
SHA1 hash:
418d20c7d50a00825c1817bf84c17d6dbcad0f01
SH256 hash:
a7098240c00359d4e7b3bb6ee13dc6799ee6a592af0a3d99f86909c703aa12c7
MD5 hash:
8c66db61b0efcafe4ec37046f5b45896
SHA1 hash:
3f83a2a414b1282743f67b8575647fd4296c2588
SH256 hash:
18ad44e1b24b9666e8e559a64ba10c4950a3f7da96876e709ff2a9ec07158bcb
MD5 hash:
371bf344f2564599b5528f64621d22c4
SHA1 hash:
2247b40a03c823c80aa1216714efd2235f8bbc32
SH256 hash:
42cba81bae5e1fa8ce72d59689037e88db6369cfe78b7d44387854a66f854fe0
MD5 hash:
7c1907e5952a635ebe0eefea5dbaaa3d
SHA1 hash:
0c6f904276e0f647b015fef773b92f288397b52f
SH256 hash:
e1cc6a9d780602fe6e789bf5c3a27e87e197a4e3bf7c8138ea2f9dfec70fb963
MD5 hash:
f707252b9c9579677fffb013e0cfc646
SHA1 hash:
8ab483023fa8773afb8c13464c39c5b8e687f126
SH256 hash:
3fc47c586d46108bc293d260575c80182397629e56e8573f971e79882f162ee9
MD5 hash:
62800146856db6b09389b0a82aad83b5
SHA1 hash:
1a52ab89bdf4ca55cb52d0f9660fc03dc86a8bd3
SH256 hash:
588626e5e2d07844f2b59eb51dce36bc8f6c123ceff817813bf4c31aebdd1bf5
MD5 hash:
8ecea1e237042ecd057de60e97b89e7a
SHA1 hash:
fb1a226b3c324c49d88ac6a6726f90641dc93977
SH256 hash:
0fd897b1e74f50e47526f974bf4906ecbe4a331b1ae4e2ec309fbee57a032586
MD5 hash:
4c3423a6e5e3337c71c551358f1334c1
SHA1 hash:
e3f59c4781ab6b19adb9eb85054a060b34c3df73
SH256 hash:
c02d2c9ae0b587f9b7631c443ce5a7d6d409c0a5d09ff6b389ca1330d44a1149
MD5 hash:
a91a81780273bb279790c1fbb6fb3105
SHA1 hash:
4bedae163300009aac8afa2c2b42ea6c184ca9dd
SH256 hash:
d1417ebebd174d666a6abc9481d65b39fc2d88559f7fd92ebb7e2f1ae93787db
MD5 hash:
70220a3ce6ffd34101b3770342505f2c
SHA1 hash:
b55c421634d8eeaec5c6193f34c04625d21a9ae9
SH256 hash:
36d5afdcb0fa8d512656aa5a59f34018885bb1b9dd5cc0780766552809cfb45f
MD5 hash:
4f9c74430d72b9500a0d99cc28fc7a7e
SHA1 hash:
a67cf6a62a6cabec501aa2f14e97c48b71dbd97c
SH256 hash:
ef5e7a055884534641a066612b088422936ddb3144fb0a74891836f4afb2d81e
MD5 hash:
aa91c7643097fef35f850f76351b957d
SHA1 hash:
44948aec61b75e29e767201b0de91e622aa6fd8c
SH256 hash:
b5e2d95428677a2a3b97df1a6830ce7f4f3448d231cff1d6b074890ac5513339
MD5 hash:
b6c05100012f55a5081d2f8c87605c5c
SHA1 hash:
cf71646949151b334347f2af348ef3d8f0504f98
Detections:
win_socelars_auto
SH256 hash:
89f97ea9e438838b8eca3ff438a56fc3b9d0a03e5eb1b55c7efea4c99cbc91c4
MD5 hash:
54c9a483e02eb47a8cbd5a284e9c1f5d
SHA1 hash:
e77e4c750d87b3ebf8b1ed796ba426599c03630d
SH256 hash:
7a449d2092f1e179a4aaecc64043a2a15988b137b326c3326b3eb5ab1b599569
MD5 hash:
6bd8889922ae2fce9dca653191eb7799
SHA1 hash:
343b483f09942a3d7ef0876a9c07d6387b7b3c28
SH256 hash:
0ec236b634aa00ae85b242cb9e07cd69258fc7c80704cab07390349dd515d83b
MD5 hash:
77f85573263139884dfe28116c5f2263
SHA1 hash:
c75734573c03f982a2ad5ce0645a180b1c1a028d
SH256 hash:
f38f738f52674e3f4689cdb299e82d40a6446ccec24abd4cac244fe64cdc07ed
MD5 hash:
7b4b44cc869a8b0f51ace918cef015ca
SHA1 hash:
7b59d8a253c17d658eddbb32fe139c969aee8962
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_EXE_Packed_ASPack
Author:ditekSHen
Description:Detects executables packed with ASPack
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_MALWARE_Win_DLInjector03
Author:ditekSHen
Description:Detects unknown loader / injector
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MALWARE_Win_Vidar
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:pe_imphash
Rule name:redline_stealer
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_Mozilla
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:Vidar
Author:kevoreilly
Description:Vidar Payload

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments