MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f7c5377725d03b35868dfaa54bd2af6b2bb36456acb9ee7033c666b0fbedfe83. 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: 11
| SHA256 hash: | f7c5377725d03b35868dfaa54bd2af6b2bb36456acb9ee7033c666b0fbedfe83 |
|---|---|
| SHA3-384 hash: | a86ed1b1a2b517f942d387819a2d8df574543e10abd951ec8573e6284d8e216ba80995c42a802c35790b3bb7086ddc8d |
| SHA1 hash: | ede7f7e5c6e97391d35accf1b55c1550dd88b672 |
| MD5 hash: | 91693626526aa95c66dab1c95e7ca8ec |
| humanhash: | michigan-arkansas-carolina-fix |
| File name: | 91693626526aa95c66dab1c95e7ca8ec.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 3'803'136 bytes |
| First seen: | 2023-01-23 19:07:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7b7e31d957f601e434be9d13b5a3cd6e (6 x Tofsee, 6 x Smoke Loader, 6 x CoinMiner) |
| ssdeep | 98304:Iz1KT4TCHZ/+9EOPHihrDmZ0ClNeFf/YvjfEuDXqcns:0wk+oyYHiMZVGaEUXls |
| TLSH | T18006334B31D098BACF1A8F71607950CC8AFFB0B1526391F75BCDA6485B306D9276BB24 |
| TrID | 30.2% (.EXE) Win64 Executable (generic) (10523/12/4) 18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 14.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 12.9% (.EXE) Win32 Executable (generic) (4505/5/1) 5.9% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 0000124313041b02 (1 x Smoke Loader) |
| Reporter |  abuse_ch |
| Tags: | exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
danabot
ID:
1
File name:
91693626526aa95c66dab1c95e7ca8ec.exe
Verdict:
Malicious activity
Analysis date:
2023-01-23 19:11:19 UTC
Tags:
danabot
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Sending an HTTP GET request
Searching for the window
Changing a file
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
2/10
Confidence:
75%
Tags:
greyware packed shell32.dll
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:
DanaBot
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
60 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Gathering data
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery persistence
Behaviour
Checks processor information in registry
Modifies registry class
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks installed software on the system
Loads dropped DLL
Blocklisted process makes network request
Sets DLL path for service in the registry
Sets service image path in registry
Unpacked files
SH256 hash:
61e838c5d350ccd510b788a1610706f51779e129c643644cca938861e85e090c
MD5 hash:
f924c17eb5c36d11787b7b80842fb47a
SHA1 hash:
db7294940d23552d818344016bc04fd177bb24d1
SH256 hash:
ad664f4fb66f490f410b1429806bac0c8a26e1d645bd8731487434d0341c7dfe
MD5 hash:
6471da00dc8bd36c5132d97b911df4f0
SHA1 hash:
e05385733d563480efccb782012669543a5af7d7
SH256 hash:
f7c5377725d03b35868dfaa54bd2af6b2bb36456acb9ee7033c666b0fbedfe83
MD5 hash:
91693626526aa95c66dab1c95e7ca8ec
SHA1 hash:
ede7f7e5c6e97391d35accf1b55c1550dd88b672
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Windows_Trojan_Smokeloader_3687686f |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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