MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79403994107dccd355ddf6638cc191b60f05a8b7760a6fc02bf00548a13cd3f3. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 79403994107dccd355ddf6638cc191b60f05a8b7760a6fc02bf00548a13cd3f3
SHA3-384 hash: 0af6f316fd985325d5d7f4524e7d63038317dd573b779f04cdc60dab9bc4324a39e12e3f566f70651f90694b2230a354
SHA1 hash: 61a755cb930c4ce7b8aab7106b0aa7b08b427b92
MD5 hash: 6e1e121b326c1fbacdbbfa31dfa9fe2c
humanhash: undress-lemon-single-comet
File name:Setup_soft.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:7'388'129 bytes
First seen:2023-01-24 00:53:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 98304:Y5I5x3omArylYOI5CAaT+dPas2Yv0zcBWc1fldTRwaykXf1Dt4:15xqyoaT+dPB2mwq7T5bXfA
Threatray 8 similar samples on MalwareBazaar
TLSH T1A976E1F0575DA590E5BC6C70C8D96E768313B736BC26EC33186479C06A9210AFDEB48E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d092ccd8f2d6fe1c (4 x Smoke Loader)
Reporter Chainskilabs
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Setup_soft.exe
Verdict:
Suspicious activity
Analysis date:
2023-01-24 01:05:01 UTC
Tags:
opendir
Link:
https://app.any.run/tasks/e5cedc32-f533-433c-833a-4c624c49588f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/356183/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed smokeloader
Link:
https://www.filescan.io/uploads/63cf2c2b416d38777a79f5ac/reports/ca2bf438-521c-4853-a159-739a9d95bd3d/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/4c7db2f8-7432-4678-b015-8288bdbe04fe
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1157562
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 790299 Sample: Setup_soft.exe Startdate: 24/01/2023 Architecture: WINDOWS Score: 60 16 Snort IDS alert for network traffic 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Machine Learning detection for sample 2->20 7 Setup_soft.exe 3 2->7         started        process3 file4 14 C:\Users\user\AppData\...\Setup_soft.exe.log, ASCII 7->14 dropped 10 powershell.exe 5 7->10         started        process5 process6 12 conhost.exe 10->12         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/79403994107dccd355ddf6638cc191b60f05a8b7760a6fc02bf00548a13cd3f3/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pfadtfaqpxgngvo56zryzqmrwyhqlkfxoyfg7qbl6acurij42pzq._file
Verdict:
malicious
Similar samples:
1a2de110248c93889768657273bdab9972b89b6b0dac8b2c83cdf2f5d45f80f6
Smoke Loader
2e25487afa59800e53d9116f10d01ffda44326f446966fda4b6d667ee90d4c4f
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318469d521d6bad34f35be1f5ebc254f5c54b2e7c07ab19ec7d2fccd04ebdafd
Smoke Loader
3ec4ffca52a16056878804d8e2742ffa16eeab37e6278c584146f1441f4bf854
Smoke Loader
7d96ddef97582932615fabbf60a3c1bf253a570411ccebc1a7d129efa4349913
Smoke Loader
e7916f156307a92024df33dc0fd77a2a26a1b65c5596c6e56c1a6c321bcdb216
Smoke Loader
f723f66b5d6d5e81fa9a646680c8b81aa7fd524528bbc455f30c0a0d9b9d89b3
Smoke Loader
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:redline family:smokeloader backdoor infostealer rat spyware stealer trojan upx
Link:
https://tria.ge/reports/230124-a87y7sgb82/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Kills process with taskkill
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 NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
UPX packed file
Amadey
DcRat
Detects Smokeloader packer
RedLine
SmokeLoader
Malware Config
C2 Extraction:
83.217.11.7/8vcWxwwx3/index.php
95.217.146.176:4281
Unpacked files
SH256 hash:
79403994107dccd355ddf6638cc191b60f05a8b7760a6fc02bf00548a13cd3f3
MD5 hash:
6e1e121b326c1fbacdbbfa31dfa9fe2c
SHA1 hash:
61a755cb930c4ce7b8aab7106b0aa7b08b427b92
Link:
https://www.unpac.me/results/dcdf3abf-bb8e-4ab8-a2d5-b65fcabf62ed/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/79403994107d/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/79403994107dccd355ddf6638cc191b60f05a8b7760a6fc02bf00548a13cd3f3

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/356183/

Comments