MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08aea1b94e39754c008bda7f693b3436309fe7d26acef0dfd502b3923c5fe9e6. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 08aea1b94e39754c008bda7f693b3436309fe7d26acef0dfd502b3923c5fe9e6
SHA3-384 hash: dbc421c67451dc83c11b70dad47057b99aeda95c431d1672fb1691eabba15f25006edb14bea4b7c490f08b72112c1b72
SHA1 hash: 1d05a025c5bc4ce10ce61f9f32e0af87f0d0f6c2
MD5 hash: 398da9393eb5f92246eb288609568628
humanhash: virginia-low-bakerloo-nevada
File name:08aea1b94e39754c008bda7f693b3436309fe7d26acef0dfd502b3923c5fe9e6
Download: download sample
Signature Quakbot
File size:257'984 bytes
First seen:2020-11-25 08:12:55 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 64e1e7f51702ce69e4e7041d337602a9 (17 x Quakbot)
ssdeep 6144:4sVdYa8V57vikjhS3Gjvv2yTgEeSye53h:maQhyGjvv2y8EoeX
Threatray 1'320 similar samples on MalwareBazaar
TLSH B244AE7DBE13CC22E26C2BB061C39F941A9B9AD13250510E5AF15E5C7DEA3987C36F84
Reporter JAMESWT_WT
Tags:HELP d.o.o. Quakbot signed

Code Signing Certificate

Organisation:HELP, d.o.o.
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:2020-11-11T00:00:00Z
Valid to:2021-11-11T23:59:59Z
Serial number: 6a241ffe96a6349df608d22c02942268
Intelligence: 16 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: f97f4b9953124091a5053712b2c22b845b587cb2655156dcafed202fa7ceeeb1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Launching a process
Modifying an executable file
Creating a process with a hidden window
Creating a window
Unauthorized injection to a system process
Enabling autorun by creating a file
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Signature
Injects code into the Windows Explorer (explorer.exe)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 322474 Sample: BSUqf0877t Startdate: 25/11/2020 Architecture: WINDOWS Score: 64 26 Multi AV Scanner detection for submitted file 2->26 28 Uses schtasks.exe or at.exe to add and modify task schedules 2->28 8 loaddll32.exe 1 2->8         started        11 regsvr32.exe 2->11         started        process3 signatures4 30 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->30 32 Injects code into the Windows Explorer (explorer.exe) 8->32 34 Maps a DLL or memory area into another process 8->34 13 explorer.exe 8 1 8->13         started        16 regsvr32.exe 11->16         started        process5 file6 24 C:\Users\user\Desktop\BSUqf0877t.dll, PE32 13->24 dropped 18 schtasks.exe 1 13->18         started        20 WerFault.exe 20 9 16->20         started        process7 process8 22 conhost.exe 18->22         started       
Threat name:
Win32.Trojan.QBot
Status:
Malicious
First seen:
2020-11-25 08:09:53 UTC
File Type:
PE (Dll)
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Suspicious use of AdjustPrivilegeToken
Program crash
Loads dropped DLL
Unpacked files
SH256 hash:
08aea1b94e39754c008bda7f693b3436309fe7d26acef0dfd502b3923c5fe9e6
MD5 hash:
398da9393eb5f92246eb288609568628
SHA1 hash:
1d05a025c5bc4ce10ce61f9f32e0af87f0d0f6c2
SH256 hash:
3ff7fd3362a20f7eb0211ecbea26117fc6fa24e9600e9ae46e4acde102ebad16
MD5 hash:
66088d16f182c16ebc6f681673c2cefd
SHA1 hash:
310dd919a08e5ff93e1d1becb473b9d6e1f265d9
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments