MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d5194f12c6b21b79d636f65e29f308aad0bfdd1cd7e00c54cb8488b1867ff9f. 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: 10


Intelligence 10 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d5194f12c6b21b79d636f65e29f308aad0bfdd1cd7e00c54cb8488b1867ff9f
SHA3-384 hash: 0a71f61529835a77ed8096829bb459138ed7aed44a856c02004123074113c5d10bf0aba6b518c1ad02a74d3de05b37e3
SHA1 hash: baa1ebbbccc04e740024222633115ff465ab9105
MD5 hash: 5273640b8fde26a5c33388c7ab1aa8ae
humanhash: table-diet-yankee-cola
File name:3d5194f12c6b21b79d636f65e29f308aad0bfdd1cd7e0.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:49'664 bytes
First seen:2022-04-22 06:40:43 UTC
Last seen:2022-04-22 07:51:08 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 768:kM3w8LeuBWTJiqrmehiVqrmaB33LV98tYcFmVc6K:XgNkqjhvrmK37XAmVcl
Threatray 692 similar samples on MalwareBazaar
TLSH T14223DAB1F208A291C61B8BB3885A9D2056B37DDE98F0C91C34DD71596FB33960097E5F
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9288ce8c2a868f92 (89 x Tinba, 7 x AsyncRAT, 6 x Dridex)
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
41.227.43.76:1234

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
41.227.43.76:1234 https://threatfox.abuse.ch/ioc/524592/

Intelligence

File Origin
# of uploads :
2
# of downloads :
316
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/265639/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.44000.13103.1590.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending an HTTP GET request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
67%
Tags:
obfuscated packed pos
Link:
https://www.filescan.io/uploads/62624e1cffe27d51192caafd/reports/6dd72d67-d1b5-478a-831e-3a03ffa4a71e/overview
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:
BitRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8375c6ee-4343-4816-9301-cef24c67113f
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/981146
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Creates autostart registry keys to launch java
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Passes username and password via HTTP get
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected BitRAT
Yara detected Costura Assembly Loader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 613632 Sample: 3d5194f12c6b21b79d636f65e29... Startdate: 22/04/2022 Architecture: WINDOWS Score: 100 48 itisnicedaytodie.duckdns.org 2->48 62 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->62 64 Found malware configuration 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 10 other signatures 2->68 9 3d5194f12c6b21b79d636f65e29f308aad0bfdd1cd7e0.exe 16 8 2->9         started        14 javaw.exe 2->14         started        16 javaw.exe 2->16         started        18 conhost.exe 2->18         started        signatures3 process4 dnsIp5 60 144.126.159.102, 49758, 8080 LOYOLAUS United States 9->60 40 C:\Users\user\AppData\Roaming\...\javaw.exe, PE32 9->40 dropped 42 C:\Users\user\AppData\...\Mhwhzfconhost.exe, PE32 9->42 dropped 44 C:\Users\user\...\javaw.exe:Zone.Identifier, ASCII 9->44 dropped 46 3d5194f12c6b21b79d...0bfdd1cd7e0.exe.log, ASCII 9->46 dropped 80 Creates autostart registry keys to launch java 9->80 82 Writes to foreign memory regions 9->82 84 Injects a PE file into a foreign processes 9->84 20 InstallUtil.exe 14 15 9->20         started        24 Mhwhzfconhost.exe 14 3 9->24         started        26 InstallUtil.exe 9->26         started        28 cmd.exe 1 9->28         started        86 Multi AV Scanner detection for dropped file 14->86 88 Machine Learning detection for dropped file 14->88 file6 signatures7 process8 dnsIp9 50 149.154.167.220 TELEGRAMRU United Kingdom 20->50 52 45.154.253.153 SVEASE Sweden 20->52 54 188.114.96.7 CLOUDFLARENETUS European Union 20->54 70 Tries to steal Mail credentials (via file / registry access) 20->70 72 Tries to harvest and steal browser information (history, passwords, etc) 20->72 74 Tries to harvest and steal Bitcoin Wallet information 20->74 76 Multi AV Scanner detection for dropped file 24->76 30 cmd.exe 24->30         started        56 itisnicedaytodie.duckdns.org 41.227.43.76, 1234 TN-BB-ASTunisiaBackBoneASTN Tunisia 26->56 58 192.168.2.1 unknown unknown 26->58 78 Hides threads from debuggers 26->78 32 conhost.exe 28->32         started        34 timeout.exe 1 28->34         started        signatures10 process11 process12 36 conhost.exe 30->36         started        38 timeout.exe 30->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d5194f12c6b21b79d636f65e29f308aad0bfdd1cd7e00c54cb8488b1867ff9f/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-19 18:19:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hvizj4jmnmq3phldn5s6fhzqrkwqx7orzv7abrkmxbeiwgdh76pq._file
Verdict:
malicious
Similar samples:
51af4d4e1af93fd32fd240a7ec9df52e2af9f7d7567c7f7dff776ce0b4852323
BitRAT
704e26dbdebc8b3ad1391f5b9d671f8b9550609455821540151ff70e17bed798
BitRAT
881003326302ab243f71138e2e39517677c9117fd73e50f8989ee9b39e86407b
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888497ac8f3cb030dc34d198ef8e307fab6b129f31f4fc9c41ea78f94d831529
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ad29674b1a2bcc3ff4ef5746d9317740ab72b016ee3b89ac9aa9871bcb378b6b
BitRAT
d9f858f28cab427ea59133d06469903d937cd10334a0fdd5f77fe529e3d0ece1
BitRAT
+ 682 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat collection persistence spyware trojan upx
Link:
https://tria.ge/reports/220422-hfrqhsbah5/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
UPX packed file
BitRAT
Malware Config
C2 Extraction:
itisnicedaytodie.duckdns.org:1234
Unpacked files
SH256 hash:
3d5194f12c6b21b79d636f65e29f308aad0bfdd1cd7e00c54cb8488b1867ff9f
MD5 hash:
5273640b8fde26a5c33388c7ab1aa8ae
SHA1 hash:
baa1ebbbccc04e740024222633115ff465ab9105
Link:
https://www.unpac.me/results/bcf9f7c9-8b76-4c48-846d-aeda49768e8b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/3d5194f12c6b21b79d636f65e29f308aad0bfdd1cd7e00c54cb8488b1867ff9f

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/265639/

Comments