MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca
SHA3-384 hash: b134527cd1d1c3b6d9c4a9f4eedee3971e5757bcb0c491fa378a9bb110265c0e68aa86f04675441a0be10901d4062fb1
SHA1 hash: 3e7fbca21211f059b23e2fdd1261ac703dae96f0
MD5 hash: 61f680b864c412d70ee3a6e1c85300d0
humanhash: queen-tango-summer-carolina
File name:c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca
Download: download sample
Signature QuakBot
Create hunting rule
File size:3'679'184 bytes
First seen:2020-10-14 07:20:26 UTC
Last seen:2020-10-14 07:33:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 69130f777fe76a2bf8f47f76eeade0ad (14 x QuakBot)
ssdeep 6144:2LeKB/GlxLaQkHhPDYxG0WIOxetSyc2Sa:2L6cDYxG0WIxcTa
Threatray 605 similar samples on MalwareBazaar
TLSH EB06BD61B87640B4FC6C38BEE090587A611A9D054FF2C926622378F9EDF7C8861F758D
Reporter JAMESWT_WT
Tags:OOO Largos Qakbot Quakbot

Code Signing Certificate

Organisation:OOO Largos
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Oct 9 00:00:00 2020 GMT
Valid to:Oct 9 23:59:59 2021 GMT
Serial number: 35590EBE4A02DC23317D8CE47A947A9B
Intelligence: 7 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: D9B60A67CF3C8964BE1E691D22B97932D40437BFEAD97A84C1350A2C57914F28
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.Inject4.3174.7125.32104.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
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/490681
Signature
Binary contains a suspicious time stamp
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: 297791 Sample: Hanwiuxl2z Startdate: 14/10/2020 Architecture: WINDOWS Score: 100 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Qbot 2->35 37 Machine Learning detection for sample 2->37 39 3 other signatures 2->39 7 Hanwiuxl2z.exe 4 2->7         started        11 Hanwiuxl2z.exe 2->11         started        13 Hanwiuxl2z.exe 2->13         started        process3 file4 29 C:\Users\user\AppData\Roaming\...\faphme.exe, PE32 7->29 dropped 31 C:\Users\user\...\faphme.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 faphme.exe 7->15         started        18 schtasks.exe 1 7->18         started        20 Hanwiuxl2z.exe 7->20         started        signatures5 process6 signatures7 51 Multi AV Scanner detection for dropped file 15->51 53 Detected unpacking (changes PE section rights) 15->53 55 Detected unpacking (overwrites its own PE header) 15->55 57 6 other signatures 15->57 22 explorer.exe 1 15->22         started        25 faphme.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/c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2020-10-14 07:19:14 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yqaplqq6i65kncb6mod26nsllhh2sosufzrgr6thwcz3kvhttxfa._file
Verdict:
malicious
Similar samples:
0652d513a2c43aaabbb806eeda3e035aa3b12449a718610d42453896d9f97751
QuakBot
4b231fea483d6349aecc70f62ef4ea61c81f09f00e691b74011fd9f5c6b7016d
QuakBot
4fa4681fb15cc3c5628440572af17146f6244c7eab01c0beaf3be3a51d0840f0
QuakBot
507c4ca5203a7e70ab272f1df71e55e6d5b21f018fe51d2b3975e296d60cc0b5
QuakBot
70c7a48f3dfb41c0137b736bf5f3071bfd550eb8dee8fc6b3c5a075adbecbdbb
QuakBot
77156ec82469bc688ff6fc4c82ceb4e725347dcdc1ea0282d44de212b53d564e
QuakBot
9adfaa5b63a6a5456740d383e463055f47b796114675f0912e185638ad135d4a
QuakBot
b78c608b6efdbcab010375b990d029eefd2aa139b5796cd5b10adf50a8e48ec3
QuakBot
c118e4088bc5aaffebe7208df9f01da9d70ba625ba020c593723495c0954a203
QuakBot
fb2c048266bbfed7ec3c0d6786ae7584aabf6f54b7ddbdffc19ab4d71a29ffc6
QuakBot
+ 595 additional samples on MalwareBazaar
Result
Malware family:
qakbot
Create hunting rule
Score:
  10/10
Tags:
trojan banker stealer family:qakbot
Link:
https://tria.ge/reports/201014-wrv82rqv86/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Qakbot/Qbot
Unpacked files
SH256 hash:
c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca
MD5 hash:
61f680b864c412d70ee3a6e1c85300d0
SHA1 hash:
3e7fbca21211f059b23e2fdd1261ac703dae96f0
Link:
https://www.unpac.me/results/ad775ca9-3f23-43c1-9731-840e528c34da/
SH256 hash:
c4894eda029594df38e54dd31d0fa36881df84976464b73499084a7d07824472
MD5 hash:
9ad3091e7f69153814fd8cae0a970fe5
SHA1 hash:
1573fc23e9cc1b22624d5ee3ad1093f3195a15d4
Detections:
win_qakbot_g0
Create hunting rule
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/ad775ca9-3f23-43c1-9731-840e528c34da/
SH256 hash:
8097d5bc63ce6f36c469f96de20dc72ee2839a2b96817030e0dba925c7a4f36c
MD5 hash:
981e83e508da085ced689f411b7a86c1
SHA1 hash:
6f63273cd6e7790da117d45a896f53ad3a145176
Detections:
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/ad775ca9-3f23-43c1-9731-840e528c34da/
Parent samples :
77156ec82469bc688ff6fc4c82ceb4e725347dcdc1ea0282d44de212b53d564e
c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca
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/c400f5c21e47baa6883e6387af364b59cfa93a542e6268fa67b0b3b554f39dca

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/70689/

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