MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e30dc6403253650fd131d9c60db92680d319624c16aeb9e7aea4bdfc3c47a77. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e30dc6403253650fd131d9c60db92680d319624c16aeb9e7aea4bdfc3c47a77
SHA3-384 hash: a8fbdcc970724e17bcea410fb499b4c73993f621915bc76b043c3b08f41f436a2e0a93d0c03cd6247e798f3992e2aa57
SHA1 hash: f23042424feb136ee6c966f4b4556a3172ccd32b
MD5 hash: 9e3c68b86ee0073c79c93221b8a919ba
humanhash: oranges-cup-friend-autumn
File name:qakbot_unpacked.dll
Download: download sample
Signature Quakbot
Create hunting rule
File size:143'360 bytes
First seen:2023-02-12 17:11:02 UTC
Last seen:2023-02-12 18:28:03 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 1bd51003f5494b32d39257bf6bbbb175 (2 x Quakbot)
ssdeep 3072:hKUR+AIznCp7BQCrZJzSWjsdA0Jl0nL8TBfPhg/q:hbIznCVKCtcWjs+0J6nL8TBHhg/q
TLSH T166E39F52A55180F2CF36053891FE9F2E9BBE751007A268C7B7D8AE9129605C3D73B2C7
TrID 38.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
13.0% (.EXE) Win64 Executable (generic) (10523/12/4)
8.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter matteyeux
Tags:dll Qakbot Quakbot


Avatar
matteyeux
Unpacked sample of qakbot downloaded by 02ab9be529e1ba28087cc2a3f2f1af3d1ea50e3c05cbf26b9c36eb1d942cf953.one

Intelligence

File Origin
# of uploads :
2
# of downloads :
219
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/364521/
Detection(s):
SecuriteInfo.com.Variant.Lazy.270362.15421.2111.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63e91dab97e87dd9097dfef8/reports/a9487d12-d696-4368-b032-daa97e785a6a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6e30dc6403253650fd131d9c60db92680d319624c16aeb9e7aea4bdfc3c47a77
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:
Qakbot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31fa6bc8-65e0-4201-802b-a2476ce45bd4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e30dc6403253650fd131d9c60db92680d319624c16aeb9e7aea4bdfc3c47a77/
Threat name:
Win32.Trojan.BotX
Create hunting rule
Status:
Malicious
First seen:
2023-02-12 17:12:08 UTC
File Type:
PE (Dll)
Extracted files:
2
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nyynyzadeu3fb7itdwogbw4snagtdfreyfvoxht25jf57q6epj3q._file
Verdict:
malicious
Label(s):
qakbot
Create hunting rule
Result
Malware family:
qakbot
Create hunting rule
Score:
  10/10
Tags:
family:qakbot
Link:
https://tria.ge/reports/230212-vqak7sfc93/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
6e30dc6403253650fd131d9c60db92680d319624c16aeb9e7aea4bdfc3c47a77
MD5 hash:
9e3c68b86ee0073c79c93221b8a919ba
SHA1 hash:
f23042424feb136ee6c966f4b4556a3172ccd32b
Detections:
Qakbot
Create hunting rule
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/fb9dfd2f-10a4-43ad-80ea-35f09118c08a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6e30dc6403253650fd131d9c60db92680d319624c16aeb9e7aea4bdfc3c47a77

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:QakBot
Create hunting rule
Author:kevoreilly
Description:QakBot Payload
Rule name:qakbot_api_hashing
Create hunting rule
Author:@Embee_Research
Reference:https://twitter.com/embee_research/status/1592067841154756610
Rule name:unpacked_qbot
Create hunting rule
Description:Detects unpacked or memory-dumped QBot samples
Rule name:Windows_Trojan_Qbot_1ac22a26
Create hunting rule
Author:Elastic Security
Rule name:win_qakbot_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.qakbot.
Rule name:win_qakbot_malped
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.qakbot.

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/364521/

Comments