MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e366c18e2f2389d4e90386f01876174074019a021b6eacfceb187aaa53560078. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e366c18e2f2389d4e90386f01876174074019a021b6eacfceb187aaa53560078
SHA3-384 hash: 2eec68f4f288c666bce432d80dcc8592f46fcbefda21ec769ffaa2bed0f8897fb04531515ac91676bd268d59d08036c7
SHA1 hash: b61c903ea11cbe5930220b4f150ac388385ef1c3
MD5 hash: 51f0e237978d8a8649ee1ac7f0a8108c
humanhash: nine-orange-six-hot
File name:51f0e237978d8a8649ee1ac7f0a8108c
Download: download sample
Signature Quakbot
Create hunting rule
File size:940'568 bytes
First seen:2020-09-15 14:29:17 UTC
Last seen:2020-09-15 15:38:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a847cd72b1f7bfaf97d49dd38246ae25 (4 x Quakbot)
ssdeep 6144:W3bDksaZLLP8OvtzpfzzlPFAAfwG44X0m+Z1Af61g8nKB17M1hRJF:8vksaZLwOvTzRP6Af44ajACi8Kr7M1n
Threatray 418 similar samples on MalwareBazaar
TLSH E315D00AFB77DC11D2E42FB6059307AC9967E8E9B932900725A72F197DF63E07C26508
Reporter lazyactivist192
Tags:abc003 Qakbot qbot Quakbot

Code Signing Certificate

Organisation:Equal Cash Technologies Limited
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Sep 5 00:00:00 2020 GMT
Valid to:Sep 5 23:59:59 2021 GMT
Serial number: 70E1EBD170DB8102D8C28E58392E5632
Intelligence: 2 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: 90D67006BE03F2254E1DA76D4EA7DC24372C4F30B652857890F9D9A391E9279C
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
3
# of downloads :
231
Origin country :
n/a
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/60632/
Detection(s):
SecuriteInfo.com.Mal.EncPk-APW.30860.15402.UNOFFICIAL
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
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/466747
Signature
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: 285777 Sample: MrY38C7ydE Startdate: 15/09/2020 Architecture: WINDOWS Score: 100 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Qbot 2->35 37 Machine Learning detection for sample 2->37 39 2 other signatures 2->39 7 MrY38C7ydE.exe 4 2->7         started        11 MrY38C7ydE.exe 2->11         started        13 MrY38C7ydE.exe 2->13         started        process3 file4 29 C:\Users\user\AppData\...\pqkjpcgy.exe, PE32 7->29 dropped 31 C:\Users\...\pqkjpcgy.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 pqkjpcgy.exe 7->15         started        18 schtasks.exe 1 7->18         started        20 MrY38C7ydE.exe 7->20         started        signatures5 process6 signatures7 51 Multi AV Scanner detection for dropped file 15->51 53 Detected unpacking (changes PE section rights) 15->53 55 Detected unpacking (overwrites its own PE header) 15->55 57 6 other signatures 15->57 22 explorer.exe 1 15->22         started        25 pqkjpcgy.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/e366c18e2f2389d4e90386f01876174074019a021b6eacfceb187aaa53560078/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2020-09-15 14:31:05 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=4ntmddrpeoe5j2idq3ybq5qxib2adgqcdnxkz7hldb5kuu2wab4a._file
Verdict:
malicious
Similar samples:
0c860d517b29953e126f807fec21e933de60da086fcba3987740d166d98ebe42
Quakbot
326aa22d661fd262228d923060567f454018f747da012948ed360270cdb53041
Quakbot
660a49721def9ee57de8308890698817374f2e052de7d2debe8be75158845aab
Quakbot
7d3d0bdf5b069659ff146015c331b9e5472d38641ce0e286ca61f31a8781cb2a
Quakbot
7da2490ba8b63d4ea11482aeb87058bb6f29d529877de4e29b6a47bc15956be4
Quakbot
923c1dcf2e6678e4ae53472585c66665ccd50a8207cbe974817929d918772ff7
Quakbot
95a515b2db694772c59e0bf4b5a9f3c56f3745bee5472627df13653286bd694f
Quakbot
a1a609c00c3504343f05c5fe6d6353ec177b06551efaf44c4d69e316718dc03e
Quakbot
b92c0aafb4e9b0fc2b023dbb14d7e848249f29e02b0e4cd8624ce27e55c9ac4c
Quakbot
fb2c048266bbfed7ec3c0d6786ae7584aabf6f54b7ddbdffc19ab4d71a29ffc6
Quakbot
+ 408 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200915-z4e5es6j1s/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e366c18e2f2389d4e90386f01876174074019a021b6eacfceb187aaa53560078

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/60632/

Comments