MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c2b42415eaf7e9099ac95797547f968020a5df23f5d715eaa92f6d4939f6ca30. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c2b42415eaf7e9099ac95797547f968020a5df23f5d715eaa92f6d4939f6ca30
SHA3-384 hash: 9056e9ff07514f311abaf218a9bce6ddbeea42f7cc174e028f1a3d5e522b9b14907c1ea1cbfdb85bb1d4dd37f75b0134
SHA1 hash: 7ce9b12e157de6a0c7eec37da7a0b549b50d9b93
MD5 hash: 8414ecc198a7f23695b4ffbbd1a52a91
humanhash: robert-pennsylvania-one-nebraska
File name:c2b42415eaf7e9099ac95797547f968020a5df23f5d715eaa92f6d4939f6ca30
Download: download sample
Signature Quakbot
Create hunting rule
File size:355'840 bytes
First seen:2022-11-03 07:25:28 UTC
Last seen:2022-11-03 09:26:00 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 24044a6c22361686766e82401ef4912e (48 x Quakbot)
ssdeep 6144:90kc/Pk5/zMNl5VcDQg2Vn9FJzD0hNy/KKfZytKjiQwWsjQo/eWP/qhX7fdIU:903/c/zMdANsn9Hz9rx3zsNmA/qN2U
Threatray 1'660 similar samples on MalwareBazaar
TLSH T15174E001F0CA2FA9D56FA43E1541C263BA1B2D9D9712CB872B40C33B3DA26D12F35A75
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4505/5/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
Reporter JAMESWT_WT
Tags:dll Qakbot Quakbot

Intelligence

File Origin
# of uploads :
2
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/327640/
Detection(s):
SecuriteInfo.com.Win32.BotX-gen.27712.14843.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.BotX-gen.18211.13626.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
Modifying an executable file
Creating a window
Forced system process termination
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm packed qbot
Link:
https://www.filescan.io/uploads/63636d0d41979aedb8d53032/reports/7ff6601c-34dd-4b6f-b64b-d8fc3c95d251/overview
Result
Verdict:
UNKNOWN
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/3af8f23c-a2a6-43b9-94aa-922bb9e8f000
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c2b42415eaf7e9099ac95797547f968020a5df23f5d715eaa92f6d4939f6ca30/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2022-11-03 07:26:08 UTC
File Type:
PE (Dll)
Extracted files:
1
AV detection:
17 of 25 (68.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yk2cifpk67uqtgwjk6lvi74wqaqklxzd6xlrl2vjf5wusopwziya._file
Verdict:
malicious
Label(s):
qakbot
Create hunting rule
Similar samples:
3af5cb95c67369ad8e7e804ec997f9ca8a15c4452e860debf4e63f4b237b5fa0
Quakbot
3ed0b69a6916fd0be742a0771f3f060396215617fd57c87ccda639b2f1da2086
Quakbot
512fddd922a0e305f67933c950018d0d58ea557b8ae8b301852673a4943f6253
Quakbot
5467c27a047c728562781e46d7c10960617a7579c70ac487f371b8888b4e5ae9
Quakbot
592dc94d71effe762414d7d1ab10df18bf999340dd5851f0c132509d3f525dc2
Quakbot
+ 1'650 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221103-h9ja8sfeh4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
c89c6b373f2c864abe15ce4aa68012553609c1f1c0759e80c9b1870b9fc4315a
MD5 hash:
3408ccc2f587d9032fd4e0ec4fa593d8
SHA1 hash:
e2bc83e151fe27a2b8e25bf553467097770db6c8
Detections:
Qakbot
Create hunting rule
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/fa452125-49df-4059-98af-db8d8a63eeb7/
SH256 hash:
c2b42415eaf7e9099ac95797547f968020a5df23f5d715eaa92f6d4939f6ca30
MD5 hash:
8414ecc198a7f23695b4ffbbd1a52a91
SHA1 hash:
7ce9b12e157de6a0c7eec37da7a0b549b50d9b93
Link:
https://www.unpac.me/results/fa452125-49df-4059-98af-db8d8a63eeb7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c2b42415eaf7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c2b42415eaf7e9099ac95797547f968020a5df23f5d715eaa92f6d4939f6ca30

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.

Cape
Cape
https://www.capesandbox.com/analysis/327640/

Comments