MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c
SHA3-384 hash: 30a6a7306e82eb2abd6a9e72d1913dfb4b133398666b3d03f320b4d13c23db90f1ea3c51300df22402855a175baae8df
SHA1 hash: c3842ef0d4b88b53098c9fcb36082219f39b112f
MD5 hash: 05595fa61734a9acede85154fc8fe03b
humanhash: uniform-queen-lemon-alpha
File name:05595fa61734a9acede85154fc8fe03b.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:1'813'504 bytes
First seen:2021-08-13 06:43:51 UTC
Last seen:2021-08-13 07:48:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 49152:yopU78Oe8T6UQJ+Ss4ie6tu4HY90Jm9WbV:y+E1e87Y+QKZm9WbV
Threatray 1 similar samples on MalwareBazaar
TLSH T1BA853340DB6183A4F666847882B59750F3763B198A1AD343500DEF8F3F76704B7AD68B
dhash icon b168eae46c39d928 (9 x AgentTesla, 8 x SnakeKeylogger, 6 x BitRAT)
Reporter abuse_ch
Tags:BitRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
05595fa61734a9acede85154fc8fe03b.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-13 06:47:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ea9e77dd-9ad4-43e5-9aed-81cba3dc044b

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/178840/
Detection(s):
SecuriteInfo.com.Variant.Bulz.557223.7522.5764.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Creating a process with a hidden window
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:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7ad56b80-d80b-4c88-9d8c-396e195a9ec1
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/832175
Signature
.NET source code contains potential unpacker
Creates files in alternative data streams (ADS)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 464606 Sample: wj4ZPE7zIN.exe Startdate: 13/08/2021 Architecture: WINDOWS Score: 100 46 eter102.dvrlists.com 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected BitRAT 2->50 52 .NET source code contains potential unpacker 2->52 54 3 other signatures 2->54 9 wj4ZPE7zIN.exe 4 9 2->9         started        13 outlook.exe 2 2->13         started        15 outlook.exe 2->15         started        signatures3 process4 file5 34 C:\Users\user\AppData\Roaming\outlook.exe, PE32 9->34 dropped 36 C:\Users\user\AppData\...\wj4ZPE7zIN.exe, PE32 9->36 dropped 38 C:\Users\user\...\outlook.exe:Zone.Identifier, ASCII 9->38 dropped 40 3 other malicious files 9->40 dropped 66 Writes to foreign memory regions 9->66 68 Injects a PE file into a foreign processes 9->68 17 wj4ZPE7zIN.exe 1 3 9->17         started        22 wj4ZPE7zIN.exe 9->22         started        24 wscript.exe 1 9->24         started        26 2 other processes 9->26 70 Multi AV Scanner detection for dropped file 13->70 72 Machine Learning detection for dropped file 13->72 signatures6 process7 dnsIp8 42 eter102.dvrlists.com 79.134.225.71, 3050, 49727, 49728 FINK-TELECOM-SERVICESCH Switzerland 17->42 44 192.168.2.1 unknown unknown 17->44 32 C:\Users\user\AppData\Local:13-08-2021, ASCII 17->32 dropped 56 Creates files in alternative data streams (ADS) 17->56 58 Hides threads from debuggers 17->58 60 Multi AV Scanner detection for dropped file 22->60 62 Machine Learning detection for dropped file 22->62 64 Wscript starts Powershell (via cmd or directly) 24->64 28 powershell.exe 25 24->28         started        file9 signatures10 process11 process12 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-08-13 06:44:07 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  3/5
Verdict:
unknown
Similar samples:
9519d8fd2da2a5e3c3ffa2a490c851946da030910c91ce2db392c9aa464bdd5f
BitRAT
Result
Malware family:
xenarmor
Create hunting rule
Score:
  10/10
Tags:
family:bitrat family:xenarmor password persistence recovery spyware stealer suricata trojan upx
Link:
https://tria.ge/reports/210813-92vzw4h6fj/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
ACProtect 1.3x - 1.4x DLL software
BitRAT
BitRAT Payload
XenArmor Suite
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
Unpacked files
SH256 hash:
5a671048eb4c1e2af6963972eb953cf431bcd2761327e6fa96e492f393d30de3
MD5 hash:
d3c7de6f10fb3c92f3f2d99c4a5d32e5
SHA1 hash:
a0430bdabe270814e024cd04eb7fae540d383fcc
Link:
https://www.unpac.me/results/fabe2e22-95b2-4003-8de7-5b8710f30ecd/
SH256 hash:
64aa7b34acede8b17711835b4030a9295c366e92c678a3e3926d435c1fd7c681
MD5 hash:
700e28af4c90038a6e643680a789a39d
SHA1 hash:
b70ec1948b5ce74852b643ff168cab4dc19ad253
Link:
https://www.unpac.me/results/fabe2e22-95b2-4003-8de7-5b8710f30ecd/
SH256 hash:
be2f4675d975df35280db18a3c4a2b36ffbfa5560f7d32d4a42226cefa586bdf
MD5 hash:
34f3cc32c8fd60db920da72fb9293d97
SHA1 hash:
01d6b8040e337eda7161a7a9bc1eba5d202a489f
Link:
https://www.unpac.me/results/fabe2e22-95b2-4003-8de7-5b8710f30ecd/
SH256 hash:
9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c
MD5 hash:
05595fa61734a9acede85154fc8fe03b
SHA1 hash:
c3842ef0d4b88b53098c9fcb36082219f39b112f
Link:
https://www.unpac.me/results/fabe2e22-95b2-4003-8de7-5b8710f30ecd/
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/9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

BitRAT

Executable exe 9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1523982/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/178840/

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