MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b206c2d164d66dcd9fad4cffdcb28d73eb64d2f663f1de6fb90cc10b47665c41. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b206c2d164d66dcd9fad4cffdcb28d73eb64d2f663f1de6fb90cc10b47665c41
SHA3-384 hash: a84125f0e79fa447c163f99c8b43bdcf761204f754ae71d4ae9f651a890f7f9bab0950f4bd851b0cd8463bdedfc31233
SHA1 hash: f8a40c779d42633a64d04f7a10f8096a614dea87
MD5 hash: 30dc3d9324f261cb240dba4a7b3696e5
humanhash: quebec-bakerloo-mexico-fifteen
File name:30dc3d9324f261cb240dba4a7b3696e5.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:596'384 bytes
First seen:2022-05-04 05:32:15 UTC
Last seen:2022-05-04 06:38:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 68 x LummaStealer, 61 x Rhadamanthys)
ssdeep 3072:dahKyd2n31p5tW0QsWjVJctzD+CurVEDt:dahO/5QnjYND+CuSt
Threatray 5'406 similar samples on MalwareBazaar
TLSH T130C47BC573958017EC575A304F9383CA9729FDD0BE31719B2265F32E0B3AAD26E65B02
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon d0d2f8d4d49cdccc (4 x Smoke Loader, 1 x RedLineStealer)
Reporter abuse_ch
Tags:exe Smoke Loader


Avatar
abuse_ch
Payload URL:
http://www.agies.org/wp-content/uploads/2018/11/cp/ccPortable_Lvniruuy.bmp

Intelligence

File Origin
# of uploads :
2
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
30dc3d9324f261cb240dba4a7b3696e5.exe
Verdict:
No threats detected
Analysis date:
2022-05-04 05:34:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/36d95b95-3686-4884-a60d-8d1f17826905

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/268530/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.39608103.961.12022.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
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/16243/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack.dll control.exe explorer.exe overlay packed rundll32.exe setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/6272104d801e66012b262175/reports/318f785b-791b-4997-a0dc-7c1e3902efff/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fe0d440e-e3fd-4509-a8e6-c14f1912b3aa
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/987499
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
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)
Creates multiple autostart registry keys
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
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 submitted file
PE file has a writeable .text section
Snort IDS alert for network traffic
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)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 619996 Sample: RNoQrxkEKl.exe Startdate: 04/05/2022 Architecture: WINDOWS Score: 100 91 hanfinvest.at 2->91 115 Snort IDS alert for network traffic 2->115 117 Multi AV Scanner detection for domain / URL 2->117 119 Malicious sample detected (through community Yara rule) 2->119 121 6 other signatures 2->121 12 RNoQrxkEKl.exe 1 3 2->12         started        15 rdijbft 2->15         started        18 rundll32.exe 2->18         started        signatures3 process4 file5 89 C:\Users\user\AppData\Local\...\Setup_ovl.exe, PE32 12->89 dropped 20 Setup_ovl.exe 16 7 12->20         started        167 Antivirus detection for dropped file 15->167 169 Machine Learning detection for dropped file 15->169 171 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->171 173 3 other signatures 15->173 signatures6 process7 dnsIp8 95 agies.org 107.191.100.214, 49784, 49803, 49809 RAMNODEUS United States 20->95 97 tiny.one 188.114.97.7, 443, 49783, 49807 CLOUDFLARENETUS European Union 20->97 99 www.agies.org 20->99 85 C:\Users\user\AppData\...\Xahovnitt.exe, PE32 20->85 dropped 87 C:\Users\user\...\Zmxwalgknvtqyclb1125.exe, PE32 20->87 dropped 131 Antivirus detection for dropped file 20->131 133 Creates multiple autostart registry keys 20->133 135 Injects a PE file into a foreign processes 20->135 25 BackgroundTransferHost.exe 13 20->25         started        27 Zmxwalgknvtqyclb1125.exe 20->27         started        30 cmd.exe 1 20->30         started        32 Setup_ovl.exe 20->32         started        file9 signatures10 process11 signatures12 34 explorer.exe 2 4 25->34 injected 147 Antivirus detection for dropped file 27->147 149 Machine Learning detection for dropped file 27->149 151 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 27->151 153 3 other signatures 27->153 39 conhost.exe 30->39         started        41 timeout.exe 1 30->41         started        process13 dnsIp14 93 ghahantellorb.com 5.101.65.162, 49810, 49811, 80 PINDC-ASRU Russian Federation 34->93 81 C:\Users\user\AppData\Roaming\rdijbft, PE32 34->81 dropped 83 C:\Users\user\AppData\Local\Temp\5983.exe, PE32+ 34->83 dropped 123 Benign windows process drops PE files 34->123 125 Injects code into the Windows Explorer (explorer.exe) 34->125 127 Writes to foreign memory regions 34->127 129 Hides that the sample has been downloaded from the Internet (zone.identifier) 34->129 43 Xahovnitt.exe 14 5 34->43         started        47 explorer.exe 34->47         started        49 5983.exe 34->49         started        52 2 other processes 34->52 file15 signatures16 process17 dnsIp18 101 188.114.96.7, 443, 49802 CLOUDFLARENETUS European Union 43->101 103 www.agies.org 43->103 113 2 other IPs or domains 43->113 155 Antivirus detection for dropped file 43->155 54 Zmxwalgknvtqyclb1125.exe 43->54         started        57 Xahovnitt.exe 43->57         started        59 cmd.exe 43->59         started        69 2 other processes 43->69 105 ghahantellorb.com 47->105 157 System process connects to network (likely due to code injection or exploit) 47->157 159 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 47->159 161 Tries to steal Mail credentials (via file / registry access) 47->161 163 Tries to harvest and steal browser information (history, passwords, etc) 47->163 79 C:\Users\user\AppData\Local\...\Setup_ovl.exe, PE32+ 49->79 dropped 165 Creates multiple autostart registry keys 49->165 61 Setup_ovl.exe 49->61         started        107 www.agies.org 52->107 109 tiny.one 52->109 111 agies.org 52->111 63 Xahovnitt.exe 52->63         started        65 cmd.exe 52->65         started        67 Zmxwalgknvtqyclb1125.exe 52->67         started        file19 signatures20 process21 signatures22 137 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 54->137 139 Maps a DLL or memory area into another process 54->139 141 Checks if the current machine is a virtual machine (disk enumeration) 54->141 143 Creates a thread in another existing process (thread injection) 57->143 71 conhost.exe 59->71         started        73 timeout.exe 59->73         started        145 Machine Learning detection for dropped file 61->145 75 conhost.exe 65->75         started        77 timeout.exe 65->77         started        process23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b206c2d164d66dcd9fad4cffdcb28d73eb64d2f663f1de6fb90cc10b47665c41/
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-05-03 14:45:35 UTC
AV detection:
18 of 41 (43.90%)
Threat level:
  1/5
Verdict:
malicious
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148565389f129bdbb31636fbd357c83a36ec0647604ba6898d0c80c79ca3bfad
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82346f3a4b7e84f746f6242ff70265b1467ffdcd01954f71806f86c2989a9819
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83a0838ce422cf0354914df7efde5aeadb19cbc84ee315725de96237df2a36aa
Smoke Loader
+ 5'396 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor persistence trojan
Link:
https://tria.ge/reports/220504-f8w5ladbb6/
Behaviour
Checks SCSI registry key(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://ghahantellorb.com/
http://hasarcyaionex.shop/
Unpacked files
SH256 hash:
b206c2d164d66dcd9fad4cffdcb28d73eb64d2f663f1de6fb90cc10b47665c41
MD5 hash:
30dc3d9324f261cb240dba4a7b3696e5
SHA1 hash:
f8a40c779d42633a64d04f7a10f8096a614dea87
Link:
https://www.unpac.me/results/e11f7115-8522-4e6f-aad9-ce6188d96753/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.46
Link:
https://yomi.yoroi.company/submissions/b206c2d164d66dcd9fad4cffdcb28d73eb64d2f663f1de6fb90cc10b47665c41

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_KB_CERT_01803bc7537a1818c4ab135469963c10
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:Sectigo_Code_Signed
Create hunting rule
Description:Detects code signed by the Sectigo RSA Code Signing CA
Reference:https://bazaar.abuse.ch/export/csv/cscb/

File information

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

  
URLhaus
https://urlhaus.abuse.ch/url/2175893/
Cape
Cape
https://www.capesandbox.com/analysis/268530/

Comments