MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e53225b0bc4289135057d05fcbd0aaf79e5a25cf842e8dfd7f1dcaf60f154296. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e53225b0bc4289135057d05fcbd0aaf79e5a25cf842e8dfd7f1dcaf60f154296
SHA3-384 hash: a5652a81e38991f9643d817456a8fc0832baa99c4b90948986850bc85706001222bd5103c03995514999c6f119426693
SHA1 hash: 7d3162c4808c2dfec6fc9e4aaf2ec13669a99eba
MD5 hash: e66882f22b810a54b4ba736b788a80f6
humanhash: chicken-solar-white-mockingbird
File name:e53225b0bc4289135057d05fcbd0aaf79e5a25cf842e8dfd7f1dcaf60f154296
Download: download sample
Signature Quakbot
Create hunting rule
File size:1'205'264 bytes
First seen:2020-09-21 08:31:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3bd7c16a16ad7d5b3966a30a82496732 (7 x Quakbot)
ssdeep 6144:CUg69tR5KCcCg8nqVbkQSaPOnNxRQVwSav4dyxDYoQYJUpg1MwE4s0m+Z1Af6kX:999trKTX84bkQfUO/aQdeMo3e+k4jACA
Threatray 431 similar samples on MalwareBazaar
TLSH BC45D06AB777C491F3E91FF605E207AC5A7BA895BB214007259A3F1D7CF23903C2644A
Reporter JAMESWT_WT
Tags:DocsGen Software Solutions Inc. Qakbot qbot Quakbot signed

Code Signing Certificate

Organisation:DocsGen Software Solutions Inc.
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Sep 8 00:00:00 2020 GMT
Valid to:Sep 8 23:59:59 2021 GMT
Serial number: F8C2E08438BB0E9ADC955E4B493E5821
Intelligence: 5 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: 459EF82EB5756E85922A4687D66BD6A0195834F955EDE35AE6C3039D97B00B5F
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/64000/
Detection(s):
SecuriteInfo.com.Variant.Razy.751573.1699.19323.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/471080
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: 287973 Sample: T1ifRqWNk2 Startdate: 21/09/2020 Architecture: WINDOWS Score: 100 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Qbot 2->33 35 Machine Learning detection for sample 2->35 37 2 other signatures 2->37 7 T1ifRqWNk2.exe 4 2->7         started        11 T1ifRqWNk2.exe 2->11         started        process3 file4 27 C:\Users\user\AppData\...\qbcscoks.exe, PE32 7->27 dropped 29 C:\Users\...\qbcscoks.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 qbcscoks.exe 7->13         started        16 schtasks.exe 1 7->16         started        18 T1ifRqWNk2.exe 7->18         started        signatures5 process6 signatures7 49 Multi AV Scanner detection for dropped file 13->49 51 Detected unpacking (changes PE section rights) 13->51 53 Detected unpacking (overwrites its own PE header) 13->53 55 6 other signatures 13->55 20 explorer.exe 1 13->20         started        23 qbcscoks.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:
qakbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e53225b0bc4289135057d05fcbd0aaf79e5a25cf842e8dfd7f1dcaf60f154296/
Threat name:
Win32.Trojan.QBot
Create hunting rule
Status:
Malicious
First seen:
2020-09-21 04:51:36 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Verdict:
malicious
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Quakbot
100805c582954d2c13b233229c9f7fe3f4b911ef16dad7aaec5b4616405f7d38
Quakbot
45bd22771aeaab651a6ff5a3a23193446ffd305472082d06ad6612878fa2786e
Quakbot
8b4b8a5cfdf150e134bf441bcabdb60d37508bfb973a038a610386341420317f
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92459aab5fc4c348f5a6a10fa7ce8bc734121a8e2d8d3c30e4337f74ae87017a
Quakbot
b66b7bfcdc8d6fb55fe600c20302405a22e1e7b60a0bb1e48a0ccf4e5daf8e50
Quakbot
c14b93f3949b9cc4ba3163a23b5cfeb1d4bea17db91703c3cdcccccbb57d2058
Quakbot
e366c18e2f2389d4e90386f01876174074019a021b6eacfceb187aaa53560078
Quakbot
e6e67623e24b8c95021d63966ac7f2ba20e7fbe9495b32290871fc9fa8fe4fe3
Quakbot
f3e3d35760f655af5a57029b73c2cc2f42d09de1a694b2eb22366a3e6c49a068
Quakbot
+ 421 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200921-dsdp65g5t6/
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:
qbot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e53225b0bc4289135057d05fcbd0aaf79e5a25cf842e8dfd7f1dcaf60f154296

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/64000/

Comments