MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc261f0ce50b7e511ceb575a556d7ed74655b406f264b997c237558d2f771698. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: bc261f0ce50b7e511ceb575a556d7ed74655b406f264b997c237558d2f771698
SHA3-384 hash: 8ddd8bc1c446824173ca40eae7e670695a6ca94cd59c8d14ea81c2f408ddc4efbcf03a1ff1b891028e26b89bc15c7473
SHA1 hash: d91f440dc8ac56767c760b9615f531815bee529c
MD5 hash: a70ddadf5129ca398986de820fcf4fc6
humanhash: fix-johnny-bluebird-xray
File name:a70ddadf5129ca398986de820fcf4fc6.exe
Download: download sample
File size:1'068'544 bytes
First seen:2023-08-13 06:40:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fadc5a257419d2541a6b13dfb5e311e2 (14 x XWorm, 5 x StormKitty, 3 x CoinMiner)
ssdeep 24576:ZrORE29TTVx8aBRd1h1orq+GWE0Jc5bDTj1Vyv9Tva6TCm:Z2EYTb8atv1orq+pEiSDTj1VyvBa6+
Threatray 38 similar samples on MalwareBazaar
TLSH T121357D1973A4419DFEABE1B7CA13C607D7B178460277862F01A49B766F337712A2E321
TrID 90.1% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
4.8% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.9% (.EXE) OS/2 Executable (generic) (2029/13)
0.9% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon c4dedbdececcd849 (1 x CoinMiner)
Reporter abuse_ch
Tags:exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
345
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a70ddadf5129ca398986de820fcf4fc6.exe
Verdict:
Malicious activity
Analysis date:
2023-08-13 06:42:51 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
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Sending an HTTP GET request
DNS request
Using the Windows Management Instrumentation requests
Creating a file
Query of malicious DNS domain
Sending a TCP request to an infection source
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckNumberOfProcessor
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Gathering data
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.
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
60 / 100
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1290588 Sample: 3Asc0iTvLQ.exe Startdate: 13/08/2023 Architecture: WINDOWS Score: 60 25 Antivirus detection for URL or domain 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Binary is likely a compiled AutoIt script file 2->29 7 3Asc0iTvLQ.exe 13 2->7         started        process3 dnsIp4 23 driver-library.com 91.121.143.142, 443, 49718 OVHFR France 7->23 31 Binary is likely a compiled AutoIt script file 7->31 11 cmd.exe 1 7->11         started        13 cmd.exe 1 7->13         started        signatures5 process6 process7 15 powershell.exe 19 11->15         started        17 conhost.exe 11->17         started        19 powershell.exe 17 13->19         started        21 conhost.exe 13->21         started       
Threat name:
Win64.Trojan.Nekark
Status:
Malicious
First seen:
2023-08-13 06:41:06 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Downloads MZ/PE file
Unpacked files
SH256 hash:
bc261f0ce50b7e511ceb575a556d7ed74655b406f264b997c237558d2f771698
MD5 hash:
a70ddadf5129ca398986de820fcf4fc6
SHA1 hash:
d91f440dc8ac56767c760b9615f531815bee529c
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AutoIT_Compiled
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information


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

Comments