MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef962b6dc96472a374447fc8c2e4409c44532d1a446646f3dcd262b95143d0cb. 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


HawkEye


Vendor detections: 10


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

SHA256 hash: ef962b6dc96472a374447fc8c2e4409c44532d1a446646f3dcd262b95143d0cb
SHA3-384 hash: 645804b2195e6b25238616faa0129be04fbab08bd9e59bd9693aad245bc569179aff9b18bb3f59d4d1ec6cb3a81fdfd8
SHA1 hash: dfed1ea66306d5f8e5e6ac4d6b91b06e4adfeb0b
MD5 hash: 019a689dcc5128d85718bd043197b311
humanhash: fifteen-louisiana-quiet-tennis
File name:Payment Slip.exe
Download: download sample
Signature HawkEye
Create hunting rule
File size:1'055'744 bytes
First seen:2022-03-22 02:27:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:4WAq81e5JEJFQWvtYG7KddInBz87zqNI++9rY/2uOM/dnuVtfO:8bevEJOWvt37KddIn5872+9M/2JM/dnh
TLSH T13325120BE194D2C1D9BA8071B8D3FB984DA5BEDE98AA6CD177597FC850F5340307620E
File icon (PE):PE icon
dhash icon 90b2b9c8e47cdc70 (1 x HawkEye)
Reporter dodosec
Tags:.NET exe HawkEye keylogger


Avatar
dodo_sec
.NET executable that uses steganography to unpack hawkeye in memory and inject via process hollowing

Intelligence

File Origin
# of uploads :
1
# of downloads :
340
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/253925/
Detection(s):
Win.Trojan.Vobfus-6979387-0
Create hunting rule

Win.Dropper.HawkEye-9886454-0
Create hunting rule

Win.Trojan.Razy-9886455-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Enabling the 'hidden' option for analyzed file
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Setting a keyboard event handler
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Enabling autorun
Enabling a "Do not show hidden files" option
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe darkkomet explorer.exe obfuscated packed razy replace.exe vobfus
Link:
https://www.filescan.io/uploads/62393437b94fb38cb4c998ca/reports/3d8d0dac-dbaf-46ab-bb83-81fde5c61ae1/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:
KeyBase
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9279cf6-0544-4989-8500-883cd777008b
Result
Threat name:
BrowserPasswordDump Tool EmailPasswordDu
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/961327
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes the view of files in windows explorer (hidden files and folders)
Creates an undocumented autostart registry key
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected BrowserPasswordDump Tool by SecurityXploded
Yara detected EmailPasswordDump Tool by SecurityXploded
Yara detected HawkEye Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 593808 Sample: Payment Slip.exe Startdate: 22/03/2022 Architecture: WINDOWS Score: 100 44 168.98.4.0.in-addr.arpa 2->44 46 whatismyipaddress.com 2->46 48 smtp.gmail.com 2->48 56 Antivirus detection for dropped file 2->56 58 Antivirus / Scanner detection for submitted sample 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 9 other signatures 2->62 8 Payment Slip.exe 1 9 2->8         started        12 WindowsUpdate.exe 7 2->12         started        14 WindowsUpdate.exe 14 7 2->14         started        signatures3 process4 dnsIp5 32 C:\Users\user\AppData\...\Windows Update.exe, PE32 8->32 dropped 34 C:\...\Windows Update.exe:Zone.Identifier, ASCII 8->34 dropped 36 C:\Users\user\...\Payment Slip.exe.log, ASCII 8->36 dropped 70 Creates an undocumented autostart registry key 8->70 17 Windows Update.exe 16 8 8->17         started        72 Antivirus detection for dropped file 12->72 74 Multi AV Scanner detection for dropped file 12->74 76 May check the online IP address of the machine 12->76 78 Machine Learning detection for dropped file 12->78 22 Windows Update.exe 2 12->22         started        50 168.98.4.0.in-addr.arpa 14->50 52 whatismyipaddress.com 14->52 54 smtp.gmail.com 14->54 80 Installs a global keyboard hook 14->80 24 dw20.exe 19 6 14->24         started        file6 signatures7 process8 dnsIp9 38 168.98.4.0.in-addr.arpa 17->38 40 smtp.gmail.com 108.177.127.109, 49789, 49848, 49863 GOOGLEUS United States 17->40 42 2 other IPs or domains 17->42 28 C:\Users\user\AppData\...\WindowsUpdate.exe, PE32 17->28 dropped 30 C:\...\WindowsUpdate.exe:Zone.Identifier, ASCII 17->30 dropped 64 Changes the view of files in windows explorer (hidden files and folders) 17->64 66 Deletes itself after installation 17->66 68 Installs a global keyboard hook 17->68 26 dw20.exe 22 6 17->26         started        file10 signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef962b6dc96472a374447fc8c2e4409c44532d1a446646f3dcd262b95143d0cb/
Threat name:
Win32.Trojan.Dynamer
Create hunting rule
Status:
Malicious
First seen:
2015-04-18 15:33:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
35 of 42 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56lcw3ojmrzkg5cep7emfzcatrcfgli2irten4642jrlsukd2dfq._file
Verdict:
malicious
Label(s):
hawkeyekeylogger
Create hunting rule
Result
Malware family:
hawkeye
Create hunting rule
Score:
  10/10
Tags:
family:hawkeye keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220322-cx2ddsecd3/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Executes dropped EXE
HawkEye
Unpacked files
SH256 hash:
9a25d1803f655be1d0b30d784242824e5a4bc0174c58f315e59f71c02700e2f5
MD5 hash:
61b8ef6dd8dd176a10b054c37cf96cf9
SHA1 hash:
d7f7455ff09ee175a9a7adca67e5349bfa925095
Link:
https://www.unpac.me/results/fbc76d03-dbfb-4fb9-a1ea-52eabd2ba122/
SH256 hash:
3d8f441d265a61fe2315bbbba064c65ee75926f2b530ce9c900dc5e3ed7d80fd
MD5 hash:
cebea59a8c47fd65510bb7492aa6c631
SHA1 hash:
55c6c85e9a7bbdbe9612adfc6b95ade556a77e1a
Link:
https://www.unpac.me/results/fbc76d03-dbfb-4fb9-a1ea-52eabd2ba122/
SH256 hash:
f004e7af9f1e82e00ed5cd84e5a42a4277aa66819af23241db70b1464228b610
MD5 hash:
de98c490f50e7e30c6020e9f49793920
SHA1 hash:
34864ebfe05dfb2ce889ee1c58258b7d3b9bd344
Link:
https://www.unpac.me/results/fbc76d03-dbfb-4fb9-a1ea-52eabd2ba122/
SH256 hash:
ef962b6dc96472a374447fc8c2e4409c44532d1a446646f3dcd262b95143d0cb
MD5 hash:
019a689dcc5128d85718bd043197b311
SHA1 hash:
dfed1ea66306d5f8e5e6ac4d6b91b06e4adfeb0b
Link:
https://www.unpac.me/results/fbc76d03-dbfb-4fb9-a1ea-52eabd2ba122/
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/253925/

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