MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f01dbed6e7c2bdd717fc4fa8b8924e3ded176c2e7eb8171c5699e118c4f6b69b. 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


BitRAT


Vendor detections: 7


Intelligence 7 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f01dbed6e7c2bdd717fc4fa8b8924e3ded176c2e7eb8171c5699e118c4f6b69b
SHA3-384 hash: cde8e7f057525938aaa7ff958cdaceee5811afe97fcb34d17c6ea2785da44f3df81d4d4871cd59a4898b28d60df4e875
SHA1 hash: 427db528590b517cbe5f73d0b57c87d3b8ae3727
MD5 hash: d162e8dcd6f9dfe50847f64506054f2e
humanhash: skylark-golf-lake-cold
File name:2021 Order 8059685865,pdf.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:58'080 bytes
First seen:2021-03-25 00:04:01 UTC
Last seen:2021-03-25 02:02:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 768:6wYKQCk+cakucugFDfU/TQ1p5r91thBQSqTc3GflpGflvx/FIwJGun5kGflvx/Ff:0BdpVxtFDfyTKrVQPcqKR
Threatray 57 similar samples on MalwareBazaar
TLSH 06432EEB499944E7E56DFA7097C0840E6570DFBF14014A6B44839ECBCCD6B9328E06AF
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
217.138.212.57:54515

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
217.138.212.57:54515 https://threatfox.abuse.ch/ioc/5209/

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2021 Order 8059685865,pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-03-25 00:12:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/24645a32-ea13-47c1-b516-40783c3824d9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.27551.21071.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Sending a UDP request
Creating a file
Moving a recently created file
Launching a process
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Creating a window
Running batch commands
Setting a single autorun event
Forced shutdown of a system process
Adding exclusions to Windows Defender
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed55d67d-7df6-4878-a844-8a18c0cc16a2
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/653187
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an autostart registry key pointing to binary in C:\Windows
Creates files in alternative data streams (ADS)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 delay execution (extensive OutputDebugStringW loop)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 375535 Sample: 2021 Order 8059685865,pdf.exe Startdate: 25/03/2021 Architecture: WINDOWS Score: 100 63 wr.espielweinstein.pw 2->63 75 Multi AV Scanner detection for submitted file 2->75 77 Initial sample is a PE file and has a suspicious name 2->77 79 Drops executables to the windows directory (C:\Windows) and starts them 2->79 81 4 other signatures 2->81 9 2021 Order 8059685865,pdf.exe 18 11 2->9         started        14 svchost.exe 2->14         started        16 svchost.exe 2->16         started        18 7 other processes 2->18 signatures3 process4 dnsIp5 69 braxsilcxfxc.net.br 104.21.56.235, 49710, 49730, 80 CLOUDFLARENETUS United States 9->69 71 172.67.137.252, 443, 49711, 49731 CLOUDFLARENETUS United States 9->71 59 C:\Windows\Cursors\...\svchost.exe, PE32 9->59 dropped 61 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 9->61 dropped 87 Creates an autostart registry key pointing to binary in C:\Windows 9->87 89 Adds a directory exclusion to Windows Defender 9->89 91 Hides threads from debuggers 9->91 20 aspnet_state.exe 9->20         started        25 powershell.exe 23 9->25         started        27 cmd.exe 9->27         started        37 3 other processes 9->37 93 System process connects to network (likely due to code injection or exploit) 14->93 95 Multi AV Scanner detection for dropped file 14->95 97 Tries to delay execution (extensive OutputDebugStringW loop) 14->97 29 powershell.exe 14->29         started        31 powershell.exe 14->31         started        33 powershell.exe 14->33         started        35 cmd.exe 14->35         started        99 Injects a PE file into a foreign processes 16->99 73 127.0.0.1 unknown unknown 18->73 101 Changes security center settings (notifications, updates, antivirus, firewall) 18->101 file6 signatures7 process8 dnsIp9 65 wr.espielweinstein.pw 198.54.117.197, 54515 NAMECHEAP-NETUS United States 20->65 67 192.168.2.1 unknown unknown 20->67 57 C:\Users\user\AppData\Local:25-03-2021, HTML 20->57 dropped 83 Creates files in alternative data streams (ADS) 20->83 85 Hides threads from debuggers 20->85 39 conhost.exe 25->39         started        41 conhost.exe 27->41         started        43 timeout.exe 27->43         started        45 conhost.exe 29->45         started        47 conhost.exe 31->47         started        49 conhost.exe 33->49         started        51 conhost.exe 37->51         started        53 conhost.exe 37->53         started        file10 signatures11 process12 process13 55 conhost.exe 39->55         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f01dbed6e7c2bdd717fc4fa8b8924e3ded176c2e7eb8171c5699e118c4f6b69b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ao35vxhyk65of74j6ulresohxwro3bop24bohcwthqrrrhww2nq._file
Verdict:
suspicious
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+ 47 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat evasion persistence trojan upx
Link:
https://tria.ge/reports/210325-w9qjd79r2a/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Windows security modification
UPX packed file
BitRAT
BitRAT Payload
Windows security bypass
Unpacked files
SH256 hash:
f01dbed6e7c2bdd717fc4fa8b8924e3ded176c2e7eb8171c5699e118c4f6b69b
MD5 hash:
d162e8dcd6f9dfe50847f64506054f2e
SHA1 hash:
427db528590b517cbe5f73d0b57c87d3b8ae3727
Link:
https://www.unpac.me/results/0be8f29b-aa6c-4794-a1bf-4fae60a33eaf/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.10
Link:
https://yomi.yoroi.company/submissions/f01dbed6e7c2bdd717fc4fa8b8924e3ded176c2e7eb8171c5699e118c4f6b69b

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_BitRAT
Create hunting rule
Author:ditekSHen
Description:Detects BitRAT RAT
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/

File information

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

Comments