MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46208bf1cbba615713b47d155f82e4b75b5d333cd0aaf78ab3484808f31d5508. 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 File information Comments 1

SHA256 hash: 46208bf1cbba615713b47d155f82e4b75b5d333cd0aaf78ab3484808f31d5508
SHA3-384 hash: 4385c68c73fc6b2b574532eee49e446fd9b4a4e84c33a1d9ed4f996a1c5a82f1627b548845fc0a90c5ff847a5cf2c3a3
SHA1 hash: cd10b195e2b83261970f3abd4e15d47731000fdc
MD5 hash: f6abf1ff8ffd793e2a1ebd76d6cb2402
humanhash: hawaii-failed-autumn-arizona
File name:f6abf1ff8ffd793e2a1ebd76d6cb2402
Download: download sample
Signature Smoke Loader
File size:176'640 bytes
First seen:2022-06-09 19:07:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 68b9ee776a6ebea9667401088dda2b91 (3 x Smoke Loader, 2 x ArkeiStealer, 1 x Amadey)
ssdeep 1536:A/bhj0PNhShpas5CiNdvIo5IUWcqCL2ro5xDPFkYcs09aG/VpPWDiE2HF7z:Cbhw1hGbkKQo5UbCuAZ0UWbWDvs
Threatray 4'763 similar samples on MalwareBazaar
TLSH T16A04CF21B7F1C073C0A34A306864D663AB7A78529BB18D8B37A407791F707D1A77E366
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 5c599a3ce0c1c850 (36 x RedLineStealer, 27 x Stop, 21 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
318
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f6abf1ff8ffd793e2a1ebd76d6cb2402
Verdict:
No threats detected
Analysis date:
2022-06-09 19:15:37 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
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
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypter greyware packed ransomware
Result
Verdict:
UNKNOWN
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
Verdict:
Malicious
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
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)
Contains functionality to infect the boot sector
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)
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 submitted file
System process connects to network (likely due to code injection or exploit)
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 642834 Sample: 2ym3vt601i Startdate: 09/06/2022 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for domain / URL 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 4 other signatures 2->46 7 2ym3vt601i.exe 2->7         started        10 uafrths 2->10         started        process3 signatures4 48 Detected unpacking (changes PE section rights) 7->48 50 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->50 52 Maps a DLL or memory area into another process 7->52 12 explorer.exe 4 7->12 injected 54 Machine Learning detection for dropped file 10->54 56 Checks if the current machine is a virtual machine (disk enumeration) 10->56 58 Creates a thread in another existing process (thread injection) 10->58 process5 dnsIp6 26 esmic.at 115.88.24.202, 49778, 49785, 49786 LGDACOMLGDACOMCorporationKR Korea Republic of 12->26 28 cafegreenvalley.com 95.217.199.157, 49783, 80 HETZNER-ASDE Germany 12->28 30 5 other IPs or domains 12->30 20 C:\Users\user\AppData\Roaming\uafrths, PE32 12->20 dropped 22 C:\Users\user\AppData\Local\Temp\5F4A.exe, PE32 12->22 dropped 24 C:\Users\user\...\uafrths:Zone.Identifier, ASCII 12->24 dropped 60 System process connects to network (likely due to code injection or exploit) 12->60 62 Benign windows process drops PE files 12->62 64 Deletes itself after installation 12->64 66 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->66 17 5F4A.exe 12->17         started        file7 signatures8 process9 signatures10 32 Detected unpacking (changes PE section rights) 17->32 34 Detected unpacking (overwrites its own PE header) 17->34 36 Machine Learning detection for dropped file 17->36 38 Contains functionality to infect the boot sector 17->38
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-06-09 19:08:10 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Executes dropped EXE
Unpacked files
SH256 hash:
720270fec8806fe3f59fc67f100b3d1d1c1a5d542b597cdb9479e8dc7b67a197
MD5 hash:
c14b3fc29f510b3547f156b13b727420
SHA1 hash:
1e16e8f58639bc7982c874f888d5f74bd7bd4f1e
SH256 hash:
46208bf1cbba615713b47d155f82e4b75b5d333cd0aaf78ab3484808f31d5508
MD5 hash:
f6abf1ff8ffd793e2a1ebd76d6cb2402
SHA1 hash:
cd10b195e2b83261970f3abd4e15d47731000fdc
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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 46208bf1cbba615713b47d155f82e4b75b5d333cd0aaf78ab3484808f31d5508

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-09 19:07:55 UTC

url : hxxps://acfm.ca/upload/tmp/load.exe