MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da6a34bce3465d3cedf6d1f2a4b2861fb17442c5e66b69791c3f9fc2f3909cb0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da6a34bce3465d3cedf6d1f2a4b2861fb17442c5e66b69791c3f9fc2f3909cb0
SHA3-384 hash: cd0d6ee53549551ae40c1fe3774c6a18122c8573ab8b27542066cd2fc2dbf563646709822840d1ab77282d4667d28ad7
SHA1 hash: 3008ad65c18658f50151721e1491fc9a6651a880
MD5 hash: 2b2e3dfc74504771dbb8400380b86209
humanhash: yankee-quiet-three-delaware
File name:e5n28c53_Receipt.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:129'024 bytes
First seen:2022-02-09 17:04:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:lKJbQ/WGwOW/+/XXFTy2gPZMphwxHSPJ3BXlUgtWa3NMAn:lKJbkWQVlgBMAHSPH1Ya99n
Threatray 656 similar samples on MalwareBazaar
TLSH T188C38C87B640E274F478C53AD7198EF06B357D33DA51666F31C8BF2BB8731114A2291A
File icon (PE):PE icon
dhash icon d4ccdadadacce421 (1 x njrat, 1 x BitRAT, 1 x ArrowRAT)
Reporter pr0xylife
Tags:BitRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e5n28c53_Receipt.exe
Verdict:
Malicious activity
Analysis date:
2022-02-09 17:59:04 UTC
Tags:
trojan bitrat rat
Link:
https://app.any.run/tasks/eabee6e8-c97c-4469-813b-e67c004aab0e

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/239761/
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Running batch commands
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6203f44a36f992191831d8ee/reports/87946e9f-0550-42b9-b983-e16f2bc8c4be/overview
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/fcedd32b-29b7-4825-af9f-be1809fe8cd2
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/937078
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Creates files in alternative data streams (ADS)
Encrypted powershell cmdline option found
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected BitRAT
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 569558 Sample: e5n28c53_Receipt.exe Startdate: 09/02/2022 Architecture: WINDOWS Score: 100 57 bitratnew9100.duckdns.org 2->57 59 limanlimanlawyers.com 2->59 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 4 other signatures 2->73 9 e5n28c53_Receipt.exe 16 7 2->9         started        14 Test.exe 14 3 2->14         started        16 Test.exe 1 2->16         started        signatures3 process4 dnsIp5 65 limanlimanlawyers.com 23.94.150.194, 443, 49752, 49828 AS-COLOCROSSINGUS United States 9->65 51 C:\Users\user\AppData\Roaming\Demo\Test.exe, PE32 9->51 dropped 53 C:\Users\user\...\Test.exe:Zone.Identifier, ASCII 9->53 dropped 55 C:\Users\user\...\e5n28c53_Receipt.exe.log, ASCII 9->55 dropped 79 Encrypted powershell cmdline option found 9->79 81 Writes to foreign memory regions 9->81 83 Allocates memory in foreign processes 9->83 85 Injects a PE file into a foreign processes 9->85 18 MSBuild.exe 1 1 9->18         started        23 powershell.exe 9 9->23         started        25 MSBuild.exe 9->25         started        87 Multi AV Scanner detection for dropped file 14->87 27 powershell.exe 14->27         started        29 powershell.exe 16->29         started        file6 signatures7 process8 dnsIp9 61 bitratnew9100.duckdns.org 194.5.98.12, 49799, 49801, 49805 DANILENKODE Netherlands 18->61 63 192.168.2.1 unknown unknown 18->63 49 C:\Users\user\AppData\Local:09-02-2022, HTML 18->49 dropped 75 Creates files in alternative data streams (ADS) 18->75 77 Hides threads from debuggers 18->77 31 cmd.exe 1 23->31         started        33 conhost.exe 23->33         started        35 cmd.exe 27->35         started        37 conhost.exe 27->37         started        39 cmd.exe 29->39         started        41 conhost.exe 29->41         started        file10 signatures11 process12 process13 43 timeout.exe 1 31->43         started        45 timeout.exe 1 35->45         started        47 timeout.exe 39->47         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da6a34bce3465d3cedf6d1f2a4b2861fb17442c5e66b69791c3f9fc2f3909cb0/
Threat name:
Win32.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-02-09 17:05:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
15 of 28 (53.57%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3jvdjphdizotz3pw2hzkjmugd6yxiqwf4zvws6i4h6p4f44qtsya._file
Verdict:
malicious
Similar samples:
03e5f5529c62c94e1216b6fdb248c8e94fa1d28b4a1b2317df31c281423fb826
BitRAT
414a79e6c87489cb73e9176e867d554788a28ba86cb4e00f3f8fed15400999bd
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51af4d4e1af93fd32fd240a7ec9df52e2af9f7d7567c7f7dff776ce0b4852323
BitRAT
704e26dbdebc8b3ad1391f5b9d671f8b9550609455821540151ff70e17bed798
BitRAT
71c81318d16023aba7c537168d68b7d87eeeb085725d0904c3ea7298fc43d7e8
BitRAT
9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c
BitRAT
+ 646 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat persistence trojan upx
Link:
https://tria.ge/reports/220209-vlt42sbab5/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies data under HKEY_USERS
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
Checks computer location settings
UPX packed file
BitRAT
Malware Config
C2 Extraction:
bitratnew9100.duckdns.org:9100
Unpacked files
SH256 hash:
da6a34bce3465d3cedf6d1f2a4b2861fb17442c5e66b69791c3f9fc2f3909cb0
MD5 hash:
2b2e3dfc74504771dbb8400380b86209
SHA1 hash:
3008ad65c18658f50151721e1491fc9a6651a880
Link:
https://www.unpac.me/results/508c0a82-9bec-43aa-8982-4a5b10a37805/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/da6a34bce346/report/overview.html
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: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/239761/

Comments