MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d3f89152cbfcc56819b638bd3dedff5c638a16102dba93cfdc4f61027839fe8. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d3f89152cbfcc56819b638bd3dedff5c638a16102dba93cfdc4f61027839fe8
SHA3-384 hash: 6d1053b43ac39004d3c08d9c23852186aac80dfe2b209fc85ca1cd0568c05411e6f147f173707588cd760f6ceb247e75
SHA1 hash: 88ee5b34c0cd729ada7b8d8c39e3d11694b668ff
MD5 hash: ae64b15dbe56332bc1c66ee57a33a894
humanhash: nebraska-stream-king-aspen
File name:vvabs.exe
Download: download sample
File size:97'792 bytes
First seen:2023-07-07 19:27:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6630ab8a377a05e193b0dd9f2fa20658 (2 x CoinMiner, 1 x RemcosRAT)
ssdeep 1536:A/tjfhh2mFEBms0oMG6vI8uggjKdqfvQlaIB9AeXgw0m37Fi+/ZNIZsWZL0EEcdh:A/trFbs1uXu5K9B9Aeh06x0zlvGtdjh
TLSH T13EA36C1175D194B1E9721D314864EAB18A3DF9318FA09DBB37E8057E4F301C2DA36E6B
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter ULTRAFRAUD
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
LU LU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vvabs.exe
Verdict:
Malicious activity
Analysis date:
2023-07-07 19:30:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f05457ba-0320-4fdd-adcd-64639a0a4f99

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/411051/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.31019.10958.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
DNS request
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
dridex greyware icedid
Link:
https://www.filescan.io/uploads/64a867422333b198b2393255/reports/ee60b165-da0c-49bf-9874-154cfce2673b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/3d3f89152cbfcc56819b638bd3dedff5c638a16102dba93cfdc4f61027839fe8
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6d43a8a0-905d-4731-8d3b-530ff63dabe4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d3f89152cbfcc56819b638bd3dedff5c638a16102dba93cfdc4f61027839fe8/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-07 19:28:04 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hu7ysfjmx7gfnam3mof5hxw76xddrilbaln2sph5yt3baj4dt7ua._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/230707-x6mxksah75/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Drops file in System32 directory
Executes dropped EXE
Blocklisted process makes network request
Downloads MZ/PE file
Unpacked files
SH256 hash:
3d3f89152cbfcc56819b638bd3dedff5c638a16102dba93cfdc4f61027839fe8
MD5 hash:
ae64b15dbe56332bc1c66ee57a33a894
SHA1 hash:
88ee5b34c0cd729ada7b8d8c39e3d11694b668ff
Link:
https://www.unpac.me/results/22fa03aa-eb58-4c86-b808-933730139405/
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/3d3f89152cbfcc56819b638bd3dedff5c638a16102dba93cfdc4f61027839fe8

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com

File information

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

Web download

Executable exe 3d3f89152cbfcc56819b638bd3dedff5c638a16102dba93cfdc4f61027839fe8

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/411051/
  
URLhaus
https://urlhaus.abuse.ch/url/2678527/
  
Delivery method
Distributed via web download

Comments