MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5c6d3e4815d6c5d57a1c0740a92f2aed80a19568838b828fc83e6187fb72068. 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: c5c6d3e4815d6c5d57a1c0740a92f2aed80a19568838b828fc83e6187fb72068
SHA3-384 hash: 60987fbd348e782687ddae6912701caeccddda1ddcc2d8f4367780988e3736621fd2c1fe9cd628660980081eca08ecbe
SHA1 hash: c302f7ab5bf9bb2986e4a6f37f67d6becae6d965
MD5 hash: 305d14751df056abb225ce3cf50b35a6
humanhash: tango-massachusetts-rugby-alabama
File name:305d14751df056abb225ce3cf50b35a6
Download: download sample
Signature Smoke Loader
File size:177'664 bytes
First seen:2022-06-09 18:45:34 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:NCh2lmXmx+RVaqvpJHLzpFBKNPso5IUlcqJU21ovxUPwBR09+DiEl/BMRWviCzI:0homgiZvpJrMso5DbJzGV0aioaRc
Threatray 4'794 similar samples on MalwareBazaar
TLSH T18E04CF21B7A3C073F02309301864D6636A7A78429B75898BFBA8177A1F753D1277E376
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 5c599a3ce0c3c850 (43 x Stop, 37 x RedLineStealer, 36 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
336
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
305d14751df056abb225ce3cf50b35a6
Verdict:
No threats detected
Analysis date:
2022-06-09 19:02:03 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 the window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending a custom TCP request
Sending an HTTP GET request
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
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
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)
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
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 dnsIp2 2 Behavior Graph ID: 642808 Sample: fG2ETHK1Q4 Startdate: 09/06/2022 Architecture: WINDOWS Score: 100 29 esmic.at 2->29 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 Yara detected UAC Bypass using CMSTP 2->49 51 3 other signatures 2->51 8 fG2ETHK1Q4.exe 2->8         started        11 rbdehbv 2->11         started        13 B7BF.exe 2->13         started        signatures3 process4 signatures5 61 Detected unpacking (changes PE section rights) 8->61 63 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->63 65 Maps a DLL or memory area into another process 8->65 15 explorer.exe 4 8->15 injected 67 Machine Learning detection for dropped file 11->67 69 Checks if the current machine is a virtual machine (disk enumeration) 11->69 71 Creates a thread in another existing process (thread injection) 11->71 process6 dnsIp7 31 esmic.at 175.126.109.15, 49770, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 15->31 33 cafegreenvalley.com 95.217.199.157, 49777, 80 HETZNER-ASDE Germany 15->33 35 6 other IPs or domains 15->35 23 C:\Users\user\AppData\Roaming\rbdehbv, PE32 15->23 dropped 25 C:\Users\user\AppData\Local\Temp\B7BF.exe, PE32 15->25 dropped 27 C:\Users\user\...\rbdehbv:Zone.Identifier, ASCII 15->27 dropped 37 System process connects to network (likely due to code injection or exploit) 15->37 39 Benign windows process drops PE files 15->39 41 Deletes itself after installation 15->41 43 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->43 20 B7BF.exe 15->20         started        file8 signatures9 process10 signatures11 53 Detected unpacking (changes PE section rights) 20->53 55 Detected unpacking (overwrites its own PE header) 20->55 57 Machine Learning detection for dropped file 20->57 59 Contains functionality to infect the boot sector 20->59
Threat name:
Win32.Trojan.SpyStealer
Status:
Malicious
First seen:
2022-06-09 18:46:07 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Unpacked files
SH256 hash:
720270fec8806fe3f59fc67f100b3d1d1c1a5d542b597cdb9479e8dc7b67a197
MD5 hash:
c14b3fc29f510b3547f156b13b727420
SHA1 hash:
1e16e8f58639bc7982c874f888d5f74bd7bd4f1e
SH256 hash:
c5c6d3e4815d6c5d57a1c0740a92f2aed80a19568838b828fc83e6187fb72068
MD5 hash:
305d14751df056abb225ce3cf50b35a6
SHA1 hash:
c302f7ab5bf9bb2986e4a6f37f67d6becae6d965
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 c5c6d3e4815d6c5d57a1c0740a92f2aed80a19568838b828fc83e6187fb72068

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-09 18:45:57 UTC

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