MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eeda861f847c8e1965617979471e1983b9fa1838fb804e4d67c7c22b36b9b462. 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: 15


Intelligence 15 IOCs YARA File information Comments 1

SHA256 hash: eeda861f847c8e1965617979471e1983b9fa1838fb804e4d67c7c22b36b9b462
SHA3-384 hash: 6d9af4450849bb093792b35f5c45b11c16fe118c1aceff4c0a3375f67905c60ecc6703575a6aa8bc5f5994c08fe7ef09
SHA1 hash: 5829e25dfe59f9a239b5400935e3ea8bf622a929
MD5 hash: a6e553dbdf0123278b750d89d1c35ff3
humanhash: seven-sink-bulldog-bacon
File name:a6e553dbdf0123278b750d89d1c35ff3
Download: download sample
Signature Smoke Loader
File size:259'584 bytes
First seen:2023-07-22 05:19:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9a064d655ca92ebdb195df1065a05abf (1 x Smoke Loader, 1 x Stealc)
ssdeep 3072:gFtqD/tjhAnZSeg1XGK09h1OHEVMFnCbP/7GX1y86sIa:mqLtjhYZNgAKqh4HDnGHif6sI
Threatray 4'596 similar samples on MalwareBazaar
TLSH T1C344CF2276E0C072D06346304830D6A15EBFBC725BB6D5CB77882A7E1FF16D05AB53A6
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0c888488d4a00000 (1 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
318
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a6e553dbdf0123278b750d89d1c35ff3
Verdict:
Suspicious activity
Analysis date:
2023-07-22 05:20:53 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed smokeloader
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.spyw.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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects code into the Windows Explorer (explorer.exe)
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 dropped file
Multi AV Scanner detection for submitted file
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1277668 Sample: GBT3gLF56u.exe Startdate: 22/07/2023 Architecture: WINDOWS Score: 100 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 4 other signatures 2->44 8 GBT3gLF56u.exe 2->8         started        11 jwifbwi 2->11         started        process3 signatures4 54 Detected unpacking (changes PE section rights) 8->54 56 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->56 58 Maps a DLL or memory area into another process 8->58 60 Creates a thread in another existing process (thread injection) 8->60 13 explorer.exe 4 8->13 injected 62 Multi AV Scanner detection for dropped file 11->62 64 Machine Learning detection for dropped file 11->64 66 Checks if the current machine is a virtual machine (disk enumeration) 11->66 process5 dnsIp6 36 anydesk-my.com 82.180.174.18, 443, 49695, 49696 BROADCOMDK Denmark 13->36 30 C:\Users\user\AppData\Roaming\jwifbwi, PE32 13->30 dropped 32 C:\Users\user\...\jwifbwi:Zone.Identifier, ASCII 13->32 dropped 68 Benign windows process drops PE files 13->68 70 Injects code into the Windows Explorer (explorer.exe) 13->70 72 Deletes itself after installation 13->72 74 2 other signatures 13->74 18 explorer.exe 6 13->18         started        22 explorer.exe 13->22         started        24 explorer.exe 13->24         started        26 12 other processes 13->26 file7 signatures8 process9 dnsIp10 34 anydesk-my.com 18->34 46 System process connects to network (likely due to code injection or exploit) 18->46 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->48 50 Tries to steal Mail credentials (via file / registry access) 18->50 52 Tries to harvest and steal browser information (history, passwords, etc) 22->52 28 WerFault.exe 4 10 24->28         started        signatures11 process12
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2023-07-21 22:11:59 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
23 of 25 (92.00%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:smokeloader backdoor collection trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Program crash
Accesses Microsoft Outlook profiles
Deletes itself
SmokeLoader
Malware Config
C2 Extraction:
https://anydesk-my.com/faq/
http://anydesk-my.com/faq/
Unpacked files
SH256 hash:
ac6204b4448ca4be5bf2c2ea19c391550624e81cb7fb866f7003afa40c4f78ec
MD5 hash:
e35e42f83a21437d167a11f3ab4053d1
SHA1 hash:
bd0e63a0ad2b398e25d5ec6f837766b5999887c6
Detections:
SmokeLoaderStage2 win_smokeloader_a2
SH256 hash:
eeda861f847c8e1965617979471e1983b9fa1838fb804e4d67c7c22b36b9b462
MD5 hash:
a6e553dbdf0123278b750d89d1c35ff3
SHA1 hash:
5829e25dfe59f9a239b5400935e3ea8bf622a929
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 eeda861f847c8e1965617979471e1983b9fa1838fb804e4d67c7c22b36b9b462

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-07-22 05:19:23 UTC

url : hxxp://87.121.47.63/lend/gamma.exe