MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de45d7beb1e0231bf22e41bbb01a4ebccb6a2607787c48533fb53159bd44cf72. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de45d7beb1e0231bf22e41bbb01a4ebccb6a2607787c48533fb53159bd44cf72
SHA3-384 hash: b6c747d3f6d502fcde85d7f79ae1fcef53e3d2d55bd1f29d2943eae9229d9ee840eaedd84901fe8aef3c801753a2ec5d
SHA1 hash: d33c0f43fc1343dddfde7019366f18c2854089d0
MD5 hash: 6d8fa5d67e794abae4a08e5571aa54aa
humanhash: nine-low-november-oranges
File name:de45d7beb1e0231bf22e41bbb01a4ebccb6a2607787c48533fb53159bd44cf72.bin
Download: download sample
Signature Quakbot
Create hunting rule
File size:167'936 bytes
First seen:2022-10-27 19:45:16 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash fedb443e18b9e0419f43a85a4e213660 (1 x Quakbot)
ssdeep 3072:q0FuJmqDhCuNgQs7W+7DFA2Jb9FdrQTBfpZrAFO/ya+fT:vQpCuNZsC+X22JxFJQTBhZrA0/G
Threatray 1'608 similar samples on MalwareBazaar
TLSH T1EBF37D01941343BAFA324475D58A5E194EBD77171363B8D3A3D8EB600910AF3EB3A2F6
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 zalksec_sec
Tags:dll Qakbot Quakbot

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/325120/
Detection(s):
SecuriteInfo.com.Variant.Jaik.45546.27460.28035.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
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/7f6d4daf-44de-4190-a7d2-e0bb4903cd4f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de45d7beb1e0231bf22e41bbb01a4ebccb6a2607787c48533fb53159bd44cf72/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2022-10-27 20:12:44 UTC
File Type:
PE (Dll)
Extracted files:
2
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3zc5ppvr4arrx4roig53agsoxtfwujqhpb6equz7wuyvtpkez5za._file
Verdict:
malicious
Label(s):
qakbot
Create hunting rule
Similar samples:
540033fa84f80fb1e31c73139d2a043790a980191c5c5e4416bcfa51d4394a4f
Quakbot
62b5cb0be9e42ed5628cf0bcbc7a159ac89668933c887796d2201e5eb4c2ca76
Quakbot
972a961e826745cfd530e9d409a603ebfefd4cc687354868847cdbe785a91bc8
Quakbot
9bea9743ed86d925f88d75077ef37b3a4a6a652bbdd2f0e516efdfbb94fb5e06
Quakbot
aa8fbf0411339a0acce09cebab6aea8ed00ceaec76fd92f304ee41c09a9372a4
Quakbot
dae5768e9a2f692512613af462d3ea8d96ce9f38eee1c06ddc52cde8dec2e0a2
Quakbot
e248f7a1cbd369a2111834664fa805b489c8610e0d9b7fa506c3a1fc882dd331
Quakbot
+ 1'598 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/221027-ygys8addck/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
de45d7beb1e0231bf22e41bbb01a4ebccb6a2607787c48533fb53159bd44cf72
MD5 hash:
6d8fa5d67e794abae4a08e5571aa54aa
SHA1 hash:
d33c0f43fc1343dddfde7019366f18c2854089d0
Detections:
Qakbot
Create hunting rule
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/86d32bf5-7c4e-4747-bcb7-e7bafe1d4c6c/
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/de45d7beb1e0231bf22e41bbb01a4ebccb6a2607787c48533fb53159bd44cf72

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:unpacked_qbot
Create hunting rule
Description:Detects unpacked or memory-dumped QBot samples
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.

  
Link
https://www.unpac.me/results/f13969a9-2d23-448a-99ce-0cc9fd2db893
  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/325120/

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