MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c537e20b181e0bd13cc919d2decb053e56aad510f0c4011d10454ce8a2339037. 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


QuakBot


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c537e20b181e0bd13cc919d2decb053e56aad510f0c4011d10454ce8a2339037
SHA3-384 hash: 1ace512e5f2c36507888d85b25e466938034272c8efb939814eeff6eea3ddc77d91d3f96bc00d9c9de69974f0dbb3f6e
SHA1 hash: ad19cd667a3fe02ceb1ee8b04f064622bd349edf
MD5 hash: a6984a93a6eefe3c2a697ee92da0180d
humanhash: sink-bacon-bakerloo-sink
File name:c537e20b181e0bd13cc919d2decb053e56aad510f0c4011d10454ce8a2339037
Download: download sample
Signature QuakBot
Create hunting rule
File size:959'480 bytes
First seen:2020-10-11 05:03:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 26a69d12ffc2f1bc1c4a71f01c654d31 (7 x QuakBot)
ssdeep 6144:Rv4Jb6PYNgiQsyaxAUyetu9ITzmXG33wXd5FLY9C3DzkgJkw20s:RgWPYe4ueQ9ITz8GnwXbFsWDzl+0s
Threatray 592 similar samples on MalwareBazaar
TLSH D415E001FD78DD06D2A52D7C4E2617B8AE8B78C4EC13605376AA5F2CBCF63A29C5E405
Reporter JAMESWT_WT
Tags:Qakbot Quakbot signed SMART TOYS AND GAMES INC

Code Signing Certificate

Organisation:SMART TOYS AND GAMES
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Oct 3 00:00:00 2020 GMT
Valid to:Oct 3 23:59:59 2021 GMT
Serial number: 9BD81A9ADAF71F1FF081C1F4A05D7FD7
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: 885B9F1306850A87598E5230FCAE71282042B74E8A14CABB0A904C559B506ACB
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/69784/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Launching a process
Creating a window
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Threat name:
Qbot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/487599
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect virtual machines (IN, VMware)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Qbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 296241 Sample: hzmDJfVIFj Startdate: 11/10/2020 Architecture: WINDOWS Score: 100 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Qbot 2->37 39 3 other signatures 2->39 7 hzmDJfVIFj.exe 4 2->7         started        11 hzmDJfVIFj.exe 2->11         started        13 hzmDJfVIFj.exe 2->13         started        process3 file4 29 C:\Users\user\AppData\Roaming\...\vgvti.exe, PE32 7->29 dropped 31 C:\Users\user\...\vgvti.exe:Zone.Identifier, ASCII 7->31 dropped 43 Detected unpacking (changes PE section rights) 7->43 45 Detected unpacking (overwrites its own PE header) 7->45 47 Contains functionality to detect virtual machines (IN, VMware) 7->47 49 Contains functionality to compare user and computer (likely to detect sandboxes) 7->49 15 vgvti.exe 7->15         started        18 schtasks.exe 1 7->18         started        20 hzmDJfVIFj.exe 7->20         started        signatures5 process6 signatures7 51 Antivirus detection for dropped file 15->51 53 Multi AV Scanner detection for dropped file 15->53 55 Detected unpacking (changes PE section rights) 15->55 57 7 other signatures 15->57 22 explorer.exe 1 15->22         started        25 vgvti.exe 15->25         started        27 conhost.exe 18->27         started        process8 signatures9 41 Contains functionality to compare user and computer (likely to detect sandboxes) 22->41
Detection:
qakbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c537e20b181e0bd13cc919d2decb053e56aad510f0c4011d10454ce8a2339037/
Threat name:
Win32.Trojan.QBot
Create hunting rule
Status:
Malicious
First seen:
2020-10-10 23:55:28 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yu36ecyydyf5cpgjdhjn5syfhzlkvviq6dcachiqivgorirtsa3q._file
Verdict:
malicious
Similar samples:
0652d513a2c43aaabbb806eeda3e035aa3b12449a718610d42453896d9f97751
QuakBot
9adfaa5b63a6a5456740d383e463055f47b796114675f0912e185638ad135d4a
QuakBot
a739a0a87d4fa6002cb29851f089a26cdd1df36e9d32dace7385bb31151a0732
QuakBot
b08b4d7d1ff3026640d835d7267ab4d8befecd5d5672de9cbad99fbe76421869
QuakBot
b78c608b6efdbcab010375b990d029eefd2aa139b5796cd5b10adf50a8e48ec3
QuakBot
b92c0aafb4e9b0fc2b023dbb14d7e848249f29e02b0e4cd8624ce27e55c9ac4c
QuakBot
bfb48416b0557ef0d47177d809287384f47d0bf985504ee9b243d7161293364e
QuakBot
c118e4088bc5aaffebe7208df9f01da9d70ba625ba020c593723495c0954a203
QuakBot
d86093212dafd8a363412060ce27984f98829de5cbe684978407f6478b8d68cf
QuakBot
e2d5f4c171dc88b453be93a2b940a815143657952863fe6daf32bdd01ed1577d
QuakBot
+ 582 additional samples on MalwareBazaar
Result
Malware family:
qakbot
Create hunting rule
Score:
  10/10
Tags:
trojan banker stealer family:qakbot
Link:
https://tria.ge/reports/201011-5d1rpd29ds/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Qakbot/Qbot
Unpacked files
SH256 hash:
c537e20b181e0bd13cc919d2decb053e56aad510f0c4011d10454ce8a2339037
MD5 hash:
a6984a93a6eefe3c2a697ee92da0180d
SHA1 hash:
ad19cd667a3fe02ceb1ee8b04f064622bd349edf
Link:
https://www.unpac.me/results/4cf59f72-0e51-4abc-b5d8-b31358d0df65/
SH256 hash:
a29448ae480bc46253bd3c0d9c2467dd041cefd456bb5a7ec8f98c40c73451bc
MD5 hash:
acf407ae776dfb1332ea31bbbcc52bd0
SHA1 hash:
731176cbd6e6845081c9ed4bc039caf6b2e1bb49
Detections:
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/4cf59f72-0e51-4abc-b5d8-b31358d0df65/
Parent samples :
bfb48416b0557ef0d47177d809287384f47d0bf985504ee9b243d7161293364e
e2d5f4c171dc88b453be93a2b940a815143657952863fe6daf32bdd01ed1577d
c537e20b181e0bd13cc919d2decb053e56aad510f0c4011d10454ce8a2339037
93062f1a1c0b4b04c62355d3ee310dcaacb301cd1980ce9ebef89fb3963a40ef
58228a52b83bbd17d6ac52cd52767ebfe01327787b218f9c41ad66c1702bb62b
85753f341c17caad8c49790a7b6beb6ddca9f6106c54ece912203e77baa9aa09
SH256 hash:
f7c6d7e9fb1a4240d6f90984460db4d8b3e0a26abd54ac4319a7ce50df4a045a
MD5 hash:
27bee65392be8c543d4a6da168b3db80
SHA1 hash:
513ebf59d399c01b6c5e3e167b93aef0ae3eaccf
Detections:
win_qakbot_g0
Create hunting rule
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/4cf59f72-0e51-4abc-b5d8-b31358d0df65/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
qbot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c537e20b181e0bd13cc919d2decb053e56aad510f0c4011d10454ce8a2339037

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/69784/

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