MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef9e853a343f1d3588eeaf60c443add28e376fd97f3bc77309b8436349b60bb3. 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: 6


Intelligence 6 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef9e853a343f1d3588eeaf60c443add28e376fd97f3bc77309b8436349b60bb3
SHA3-384 hash: bc296800676eeb98f2d94e7863a4206205f3dd02c8696a9fc49d77e758dc158e14fd60d92964abffb57164a6e397bcd8
SHA1 hash: a6dd53b680819540f630a6d1319966446fb5c130
MD5 hash: 2c717df70f11ed8083be287522c0fc58
humanhash: victor-fruit-zulu-summer
File name:UpdatedHUD.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:25'600 bytes
First seen:2021-07-29 13:20:14 UTC
Last seen:2021-07-29 13:45:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 384:eYgNlrF/vNMMo7WkdotnBGLqBWha2HbUigf3fJlr6arRWh/VUSkA0Ewfff1X:eYXobN1XvX
Threatray 293 similar samples on MalwareBazaar
TLSH T110B2C405277C9B37D4BD4BFEA092324003FAAA279423E7581EE560DB6652B018752FE7
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
37.0.10.6:6620

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
37.0.10.6:6620 https://threatfox.abuse.ch/ioc/163424/

Intelligence

File Origin
# of uploads :
2
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
UpdatedHUD.exe
Verdict:
Malicious activity
Analysis date:
2021-07-29 13:22:43 UTC
Tags:
trojan bitrat rat
Link:
https://app.any.run/tasks/0e1fe429-b303-4480-ac55-175a7f91f379

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/175031/
Detection(s):
SecuriteInfo.com.generic.ml.24444.423.UNOFFICIAL
Create hunting rule

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:
Unknown
Link:
https://analyze.intezer.com/analyses/c43c9105-22d9-49bb-9ee6-f66695472012
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/823838
Signature
.NET source code contains potential unpacker
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Drops PE files to the startup folder
Hides threads from debuggers
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Performs DNS queries to domains with low reputation
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious powershell command line found
Uses the Telegram API (likely for C&C communication)
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 456250 Sample: UpdatedHUD.exe Startdate: 29/07/2021 Architecture: WINDOWS Score: 100 46 dopeonlineforwarding.xyz 2->46 66 Multi AV Scanner detection for dropped file 2->66 68 Yara detected BitRAT 2->68 70 .NET source code contains potential unpacker 2->70 72 6 other signatures 2->72 10 UpdatedHUD.exe 15 4 2->10         started        13 UpdatedHUD.exe 3 2->13         started        signatures3 process4 dnsIp5 58 waterfallvision.com 173.201.189.178, 443, 49737, 49747 AS-26496-GO-DADDY-COM-LLCUS United States 10->58 16 cmd.exe 3 10->16         started        20 cmd.exe 1 10->20         started        76 Injects a PE file into a foreign processes 13->76 22 UpdatedHUD.exe 1 16 13->22         started        signatures6 process7 dnsIp8 42 C:\Users\user\AppData\...\UpdatedHUD.exe, PE32 16->42 dropped 44 C:\Users\...\UpdatedHUD.exe:Zone.Identifier, ASCII 16->44 dropped 60 Suspicious powershell command line found 16->60 62 Drops PE files to the startup folder 16->62 25 conhost.exe 16->25         started        27 powershell.exe 18 20->27         started        29 wscript.exe 20->29         started        31 conhost.exe 20->31         started        33 timeout.exe 1 20->33         started        50 dopeonlineforwarding.xyz 37.0.10.6, 49751, 49758, 49764 WKD-ASIE Netherlands 22->50 52 api.telegram.org 149.154.167.220, 443, 49768, 49771 TELEGRAMRU United Kingdom 22->52 54 192.168.2.1 unknown unknown 22->54 64 Hides threads from debuggers 22->64 file9 signatures10 process11 process12 35 UpdatedHUD.exe 27->35         started        dnsIp13 48 waterfallvision.com 35->48 38 UpdatedHUD.exe 35->38         started        process14 dnsIp15 56 dopeonlineforwarding.xyz 38->56 74 Hides threads from debuggers 38->74 signatures16
Gathering data
Threat name:
ByteCode-MSIL.Spyware.Solmyr
Create hunting rule
Status:
Malicious
First seen:
2021-07-29 13:21:04 UTC
AV detection:
11 of 27 (40.74%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56pikoruh4otlchov5qmiq5n2khdo36zp454o4yjxbbwgsnwbozq._file
Verdict:
unknown
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8e3c9001f9377d8c55aabd93e84e71e5b0eaa73bf783e880ef70476b442348b7
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af39da9af98c382d3a779807cfcf7d127e395661d3718089693cd810f60119aa
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f4fd51e6e0684d722cfacceb9a3abb8e4c449e96dce19b1f8b47fc8b09abf9df
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f89a5f2fb9ba4e0e3714a51dff8ca9f56cc54f66368ceadf66e503942c4abac8
BitRAT
+ 283 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat suricata trojan
Link:
https://tria.ge/reports/210729-bfmfa9nyxn/
Behaviour
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
Drops startup file
BitRAT
BitRAT Payload
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
Unpacked files
SH256 hash:
ef9e853a343f1d3588eeaf60c443add28e376fd97f3bc77309b8436349b60bb3
MD5 hash:
2c717df70f11ed8083be287522c0fc58
SHA1 hash:
a6dd53b680819540f630a6d1319966446fb5c130
Link:
https://www.unpac.me/results/78df2bef-c39c-4f94-adfa-039372cf1998/
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/ef9e853a343f1d3588eeaf60c443add28e376fd97f3bc77309b8436349b60bb3

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/175031/

Comments