MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dec2d24131b54bda92b59c49acc410da4af20a730b3113c0472479ac168e3a81. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dec2d24131b54bda92b59c49acc410da4af20a730b3113c0472479ac168e3a81
SHA3-384 hash: 72f5278d6508ed072b69fa0053026aa15e042695d5cec25cecf3f67ee8c5eb8336232762786ec4bdf922c981d1158be0
SHA1 hash: 52c376d905d39ce60ba5be1e34618fae4bcb3202
MD5 hash: 1f3d6a8c5039fac659dc2e85689c4be2
humanhash: nevada-friend-cola-muppet
File name:dec2d24131b54bda92b59c49acc410da4af20a730b3113c0472479ac168e3a81
Download: download sample
Signature Quakbot
Create hunting rule
File size:6'013'400 bytes
First seen:2020-09-15 07:04:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e5215abda493396ff1496df6c7804b27 (1 x Quakbot)
ssdeep 12288:o2h3Hz9He6FOvIb4Y38Vq6WoYQqLWtVTn:hHJNFCYh8I6WoYJLEVz
Threatray 417 similar samples on MalwareBazaar
TLSH 8F5602A216C26F8DD31E7AF1367A52E17F428F0850EC49A6C838FD14FA1797C944AB47
Reporter JAMESWT_WT
Tags:Korist Networks Incorporated Qakbot Quakbot signed

Code Signing Certificate

Organisation:Korist Networks Incorporated
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Sep 3 00:00:00 2020 GMT
Valid to:Sep 3 23:59:59 2021 GMT
Serial number: 3696883055975D571199C6B5D48F3CD5
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: 933749369D61BEBD5F2C63FF98625973C41098462D9732CFFAFFE7E02823BC3A
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/60145/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.928.3842.210.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
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/466211
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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: 285518 Sample: Z9657i66mX Startdate: 15/09/2020 Architecture: WINDOWS Score: 100 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Qbot 2->37 39 3 other signatures 2->39 7 Z9657i66mX.exe 4 2->7         started        11 Z9657i66mX.exe 2->11         started        13 Z9657i66mX.exe 2->13         started        process3 file4 29 C:\Users\user\AppData\Roaming\...\mtmvk.exe, PE32 7->29 dropped 31 C:\Users\user\...\mtmvk.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 mtmvk.exe 7->15         started        18 schtasks.exe 1 7->18         started        20 Z9657i66mX.exe 7->20         started        signatures5 process6 signatures7 51 Antivirus detection for dropped file 15->51 53 Multi AV Scanner detection for dropped file 15->53 55 Detected unpacking (changes PE section rights) 15->55 57 7 other signatures 15->57 22 explorer.exe 1 15->22         started        25 mtmvk.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/dec2d24131b54bda92b59c49acc410da4af20a730b3113c0472479ac168e3a81/
Threat name:
Win32.Trojan.PinkSbot
Create hunting rule
Status:
Malicious
First seen:
2020-09-14 20:49:58 UTC
File Type:
PE (Exe)
Extracted files:
57
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=33bneqjrwvf5vevvtre2zraq3jfpecttbmyrhqcher42yfuohkaq._file
Verdict:
malicious
Similar samples:
0c860d517b29953e126f807fec21e933de60da086fcba3987740d166d98ebe42
Quakbot
13ee7422bd9d978309bb6f20f5d45a19994ba4c19d530e56cb7b1de305c7be4c
Quakbot
436633455187bdc33bddb8653e444d947196a580b7a9fe2d87e192135098160f
Quakbot
4bc93fbfb5c0e72ee1f3b38ac4c816513d324a86b2d917a61164651f3fd04f46
Quakbot
69fe4ffcd77502e9fe7409964aef1b012d69fd5e0bfc211dfb18c9cc6f27180a
Quakbot
7da2490ba8b63d4ea11482aeb87058bb6f29d529877de4e29b6a47bc15956be4
Quakbot
a1a609c00c3504343f05c5fe6d6353ec177b06551efaf44c4d69e316718dc03e
Quakbot
cfae941c5ba78d3fa47b87a0b746fada6663692737a59764e662aa93ba70f9d6
Quakbot
fb2e8fa75200b9a854fb74db72b1f312046fc346ac7a94c4530248300121a531
Quakbot
fbc5eb4ff094c35043da78b132727f70abb275b18ad4eba8dc291bf24204042f
Quakbot
+ 407 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200915-q599r27asj/
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:
Zbot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dec2d24131b54bda92b59c49acc410da4af20a730b3113c0472479ac168e3a81

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/60145/

Comments