MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eda50870fc509288646387492ecad9cb3ce463675097548cb17d9991c7fbc07c. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eda50870fc509288646387492ecad9cb3ce463675097548cb17d9991c7fbc07c
SHA3-384 hash: a9c9e947154f84c0f738001165d452dc0d7eeb6635f3fcd08457fb7e33e08f44bb2f02ba890f56838aafa518d3ffb1cd
SHA1 hash: 8567c5786287217b6b334d863fb49b35b2a4aed0
MD5 hash: c29debbd6a888b12664e34925f9c4dd7
humanhash: massachusetts-enemy-seventeen-fillet
File name:eda50870fc509288646387492ecad9cb3ce463675097548cb17d9991c7fbc07c
Download: download sample
Signature QuakBot
Create hunting rule
File size:3'679'184 bytes
First seen:2020-11-06 10:41:58 UTC
Last seen:2020-11-07 12:49:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 69130f777fe76a2bf8f47f76eeade0ad (14 x QuakBot)
ssdeep 6144:2LeKB/GlubKZFqhBG3bLSDo6N7vzh3O61/NetSyc2Sk:2LF+Pks3K06hl3fEcTk
Threatray 778 similar samples on MalwareBazaar
TLSH 3C06BD61B87640B4FC6D38BEE090587A611A9D054FF2C926622378F9EDF7C8861F748D
Reporter seifreed
Tags:Quakbot

Intelligence

File Origin
# of uploads :
2
# of downloads :
49
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Packed.Qbot-9777795-0
Create hunting rule

Win.Dropper.Qbot-9777796-0
Create hunting rule

Win.Malware.Generickdz-9781674-0
Create hunting rule

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
Enabling autorun by creating a file
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.
Result
Threat name:
Qbot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/522541
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary contains a suspicious time stamp
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: 310414 Sample: 6YAbzGXj7i Startdate: 06/11/2020 Architecture: WINDOWS Score: 100 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Qbot 2->35 37 4 other signatures 2->37 7 6YAbzGXj7i.exe 4 2->7         started        11 6YAbzGXj7i.exe 2->11         started        process3 file4 27 C:\Users\user\AppData\...\ehpfnels.exe, PE32 7->27 dropped 29 C:\Users\...\ehpfnels.exe:Zone.Identifier, ASCII 7->29 dropped 41 Detected unpacking (changes PE section rights) 7->41 43 Detected unpacking (overwrites its own PE header) 7->43 45 Contains functionality to detect virtual machines (IN, VMware) 7->45 47 Contains functionality to compare user and computer (likely to detect sandboxes) 7->47 13 ehpfnels.exe 7->13         started        16 schtasks.exe 1 7->16         started        18 6YAbzGXj7i.exe 7->18         started        signatures5 process6 signatures7 49 Antivirus detection for dropped file 13->49 51 Multi AV Scanner detection for dropped file 13->51 53 Detected unpacking (changes PE section rights) 13->53 55 7 other signatures 13->55 20 explorer.exe 1 13->20         started        23 ehpfnels.exe 13->23         started        25 conhost.exe 16->25         started        process8 signatures9 39 Contains functionality to compare user and computer (likely to detect sandboxes) 20->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eda50870fc509288646387492ecad9cb3ce463675097548cb17d9991c7fbc07c/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2020-10-26 12:01:01 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5wsqq4h4kcjiqzddq5es5swzzm6oiy3hkclvjdfrpwmzdr73yb6a._file
Verdict:
malicious
Similar samples:
37a322fd6c3979ed6fcfb330913d06216407f21013832804a42e2b0d74dc24d5
QuakBot
4b231fea483d6349aecc70f62ef4ea61c81f09f00e691b74011fd9f5c6b7016d
QuakBot
4fa4681fb15cc3c5628440572af17146f6244c7eab01c0beaf3be3a51d0840f0
QuakBot
77156ec82469bc688ff6fc4c82ceb4e725347dcdc1ea0282d44de212b53d564e
QuakBot
8c49be90285a5ada8bee98689b977f70cf56d0bde7958336e8661570b0393c18
QuakBot
8f3b20670faef6e2e81e2e679af9397ced5ed3116af03585d7f80986451e9987
QuakBot
9adfaa5b63a6a5456740d383e463055f47b796114675f0912e185638ad135d4a
QuakBot
b31a8c0636d44f543596dd687ed7c75da9b81ff2af465d762f2748b2616df8c4
QuakBot
c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca
QuakBot
f15e75823d25a23ed5ec3c5236b514add35a9a104803f0e16527c087f8a7c26b
QuakBot
+ 768 additional samples on MalwareBazaar
Result
Malware family:
qakbot
Create hunting rule
Score:
  10/10
Tags:
family:qakbot banker stealer trojan
Link:
https://tria.ge/reports/201106-x3kzlndtf6/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Qakbot/Qbot
Unpacked files
SH256 hash:
eda50870fc509288646387492ecad9cb3ce463675097548cb17d9991c7fbc07c
MD5 hash:
c29debbd6a888b12664e34925f9c4dd7
SHA1 hash:
8567c5786287217b6b334d863fb49b35b2a4aed0
Link:
https://www.unpac.me/results/7b80b49f-800c-4ded-be63-f0fe0c8ba091/
SH256 hash:
9edda8d33aa620e95885956c6ee7f2bfd55f1969e72e31620980af17bcd155d9
MD5 hash:
83eec5bfe5e308e16adc772f89fcfeae
SHA1 hash:
c149c9d4400ab1c1cdc678382420c76f414ca6f7
Detections:
win_qakbot_g0
Create hunting rule
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/7b80b49f-800c-4ded-be63-f0fe0c8ba091/
SH256 hash:
78e900b5aa34da7a9e0f1a44f1f06714338626e2937305ca19504087b95e931a
MD5 hash:
e6b9e36a1fe2ef4508508fb54af7ad35
SHA1 hash:
53bc63bd513af7c594d531171126d6395d76e26d
Detections:
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/7b80b49f-800c-4ded-be63-f0fe0c8ba091/
Parent samples :
4fa4681fb15cc3c5628440572af17146f6244c7eab01c0beaf3be3a51d0840f0
8c49be90285a5ada8bee98689b977f70cf56d0bde7958336e8661570b0393c18
f15e75823d25a23ed5ec3c5236b514add35a9a104803f0e16527c087f8a7c26b
eda50870fc509288646387492ecad9cb3ce463675097548cb17d9991c7fbc07c
540a100758216fb7208e692e0382995160213cd05d3b8c9d6b86a329b57758f8
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:ach_Quakbot_20200929
Create hunting rule
Author:abuse.ch
Description:Detects QuakBot PE
Rule name:QakBot
Create hunting rule
Author:kevoreilly
Description:QakBot Payload
Rule name:win_qakbot_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other

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