MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d770f6d11423374f1dc04e3d4a45f17f3248aad3a2a4ea93030f32291936e4e8. 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 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d770f6d11423374f1dc04e3d4a45f17f3248aad3a2a4ea93030f32291936e4e8
SHA3-384 hash: 7f6ad7ea352e7a7f05f0309d178a05bd6d90a445f603ff1556d82411786607f845bfa6e56a1b09e7816d0a831e6591f8
SHA1 hash: a824001a718fe05e6256ae104e43f5e62d65a6b0
MD5 hash: 4d622c3b31c4eba4cb95bd5e9edadc37
humanhash: south-dakota-london-don
File name:PO_4000_from_HandyEq.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:233'576 bytes
First seen:2020-10-16 10:47:41 UTC
Last seen:2020-10-27 20:22:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:uyaEoxDiNIaXjLXSXkVmMZtKboXgX8S1nEATIfP:Q9Z7qXV2E9S16fP
Threatray 4 similar samples on MalwareBazaar
TLSH A1347D8C3B118986E73C197C0BBF28B023A7EFA77DE1A1557880735502BB2E4715CB66
Reporter abuse_ch
Tags:BitRAT exe

Code Signing Certificate

Organisation:
Issuer:
Algorithm:sha256WithRSAEncryption
Valid from:Oct 15 15:26:36 2020 GMT
Valid to:Oct 15 15:26:36 2021 GMT
Serial number: 2ED3AC046E271AE0CEAF9F96F8907507
Thumbprint Algorithm:SHA256
Thumbprint: 9E70C267886991B204785620485BBDDDF856E9952504AE963284922D1492D63F
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: slot0.blerti.xyz
Sending IP: 23.238.49.156
From: Mark Fischel <postmaster@blerti.xyz>
Subject: Purchase Order 4000 from Handy-Equip Material Handling Inc
Attachment: PO_4000_from_HandyEq.rar (contains "PO_4000_from_HandyEq.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/71925/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Launching a process
Creating a process with a hidden window
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Sending a TCP request to an infection source
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/493464
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Connects to a pastebin service (likely for C&C)
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May use the Tor software to hide its network traffic
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 299190 Sample: PO_4000_from_HandyEq.exe Startdate: 16/10/2020 Architecture: WINDOWS Score: 100 74 pastebin.com 2->74 76 michaelcardillo.com 2->76 78 hastebin.com 2->78 96 Antivirus detection for dropped file 2->96 98 Multi AV Scanner detection for dropped file 2->98 100 Multi AV Scanner detection for submitted file 2->100 102 10 other signatures 2->102 9 PO_4000_from_HandyEq.exe 24 6 2->9         started        14 PO_4000_from_HandyEq.exe 2->14         started        16 PO_4000_from_HandyEq.exe 2->16         started        18 3 other processes 2->18 signatures3 process4 dnsIp5 88 pastebin.com 104.23.98.190, 443, 49744, 49766 CLOUDFLARENETUS United States 9->88 90 hastebin.com 104.24.127.89, 443, 49737, 49747 CLOUDFLARENETUS United States 9->90 70 C:\Users\user\...\PO_4000_from_HandyEq.exe, PE32 9->70 dropped 72 PO_4000_from_HandyEq.exe:Zone.Identifier, ASCII 9->72 dropped 116 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->116 118 Creates an undocumented autostart registry key 9->118 120 Creates autostart registry keys with suspicious names 9->120 122 6 other signatures 9->122 20 PO_4000_from_HandyEq.exe 9->20         started        24 powershell.exe 24 9->24         started        26 powershell.exe 25 9->26         started        34 4 other processes 9->34 92 104.24.126.89, 443, 49746 CLOUDFLARENETUS United States 14->92 94 192.168.2.1 unknown unknown 14->94 28 timeout.exe 14->28         started        30 timeout.exe 16->30         started        32 timeout.exe 18->32         started        file6 signatures7 process8 dnsIp9 80 michaelcardillo.com 181.214.142.112, 443, 49745, 49767 ASDETUKhttpwwwheficedcomGB Chile 20->80 66 C:\Users\user\...\P1u7vZHGz8YzMklv.exe, PE32 20->66 dropped 68 C:\Users\user\AppData\Local\...\31[1].exe, PE32 20->68 dropped 36 P1u7vZHGz8YzMklv.exe 20->36         started        40 conhost.exe 24->40         started        42 conhost.exe 26->42         started        44 conhost.exe 28->44         started        46 conhost.exe 30->46         started        48 conhost.exe 34->48         started        50 conhost.exe 34->50         started        52 conhost.exe 34->52         started        file10 process11 file12 58 C:\Users\user\AppData\Local\...\dllhost.exe, PE32 36->58 dropped 60 C:\Users\user\AppData\Local\...\zlib1.dll, PE32 36->60 dropped 62 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32 36->62 dropped 64 5 other files (none is malicious) 36->64 dropped 104 Antivirus detection for dropped file 36->104 106 Multi AV Scanner detection for dropped file 36->106 108 Machine Learning detection for dropped file 36->108 110 2 other signatures 36->110 54 dllhost.exe 36->54         started        signatures13 process14 dnsIp15 82 163.172.176.167, 443, 49755 OnlineSASFR United Kingdom 54->82 84 185.225.17.3, 443, 49759 MIVOCLOUDMD Romania 54->84 86 127.0.0.1 unknown unknown 54->86 112 System process connects to network (likely due to code injection or exploit) 54->112 114 Multi AV Scanner detection for dropped file 54->114 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d770f6d11423374f1dc04e3d4a45f17f3248aad3a2a4ea93030f32291936e4e8/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2020-10-15 21:43:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
25 of 48 (52.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=25ypnuiuem3u6hoajy6uurprp4zerkwtuksoveydb4zcsgjw4tua._file
Verdict:
unknown
Similar samples:
04c27b0ff1c12b58c1520db0ffc14e7ced2f5adae24e08a3ff66fcc1723676cf
BitRAT
52f5e7a9a44771795325822713ff8c37f4efa674bbbb375523c3982ab79a52dd
BitRAT
b028c3971be8dfe3152c5718dd75bd0b81d8fbd39f15725d35d53a47d4449a1c
BitRAT
c115174d5a3406d4fcb05170c50293df6f3e1bd14619db5b2be777e16c0f8c5d
BitRAT
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence evasion trojan upx spyware
Link:
https://tria.ge/reports/201016-qcdp8179a2/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Maps connected drives based on registry
Looks up external IP address via web service
Checks BIOS information in registry
Drops startup file
Windows security modification
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Executes dropped EXE
UPX packed file
Looks for VirtualBox Guest Additions in registry
Modifies WinLogon for persistence
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Turns off Windows Defender SpyNet reporting
Unpacked files
SH256 hash:
d770f6d11423374f1dc04e3d4a45f17f3248aad3a2a4ea93030f32291936e4e8
MD5 hash:
4d622c3b31c4eba4cb95bd5e9edadc37
SHA1 hash:
a824001a718fe05e6256ae104e43f5e62d65a6b0
Link:
https://www.unpac.me/results/eec588a4-26f2-432b-b5b1-60b1f87da5a3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/d770f6d11423374f1dc04e3d4a45f17f3248aad3a2a4ea93030f32291936e4e8

File information

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

Malspam

BitRAT

rar 2050691be3126a7ac656de6d49ba02be29d99598a5960b995fffcf1c4b187cfa

BitRAT

Executable exe d770f6d11423374f1dc04e3d4a45f17f3248aad3a2a4ea93030f32291936e4e8

(this sample)

  
Dropped by
MD5 b06e94f3def2c9363269047a75f70265
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/71925/
  
Dropped by
SHA256 2050691be3126a7ac656de6d49ba02be29d99598a5960b995fffcf1c4b187cfa

Comments