MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b78c608b6efdbcab010375b990d029eefd2aa139b5796cd5b10adf50a8e48ec3. 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 1 File information Comments

SHA256 hash:	b78c608b6efdbcab010375b990d029eefd2aa139b5796cd5b10adf50a8e48ec3
SHA3-384 hash:	26b8592e741cefadeecab74cf6650aaf47e1b03504b43c8f6b77dfe6837ce6ec9c35ca060227f20e2cfa53406943cdb4
SHA1 hash:	0080dac2144b43c242b875a7bdea7f9b2a5a13cc
MD5 hash:	99ba6611d0b2f899241103c21e15bf6f
humanhash:	glucose-floor-edward-double
File name:	999999png
Download:	download sample
Signature	Quakbot Create hunting rule
File size:	1'232'344 bytes
First seen:	2020-09-24 09:14:10 UTC
Last seen:	2020-09-24 09:41:14 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	65b7e4d2b8f7b3cf1dfc4bed557e0068 (13 x Quakbot)
ssdeep	6144:SsHHUPFY76DEoS5rYU/LPlbuo2YILNkFVZ5VfUllOp2n2FxHot1WL+Lwb5tJRh:Us6AoS5EU/Lp56kBgXOInmNouL+Lwb5r
Threatray	442 similar samples on MalwareBazaar
TLSH	1D45D10DB637C000C3972FB605D24B58E67AA8E93B2091076BDA7B1D3DF63E57827589
Reporter	JAMESWT_WT
Tags:	Carmel group LLC Qakbot qbot Quakbot signed

Code Signing Certificate

Organisation:	Carmel group LLC
Issuer:	Sectigo RSA Code Signing CA
Algorithm:	sha256WithRSAEncryption
Valid from:	Sep 4 00:00:00 2020 GMT
Valid to:	Sep 4 23:59:59 2021 GMT
Serial number:	13794371C052EC0559E9B492ABB25C26
Intelligence:	3 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:	DD3AB539932E81DB45CF262D44868E1F0F88A7B0BAF682FB89D1A3FCFBA3980B
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

199

Origin country :

n/a

Vendor Threat Intelligence

Detection:

QakBot

Link:

https://www.capesandbox.com/analysis/65297/

Detection(s):

SecuriteInfo.com.Trojan.QakBot.22.15019.13446.UNOFFICIAL

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

Unauthorized injection to a system process

Enabling autorun by creating a file

Result

Threat name:

Qbot

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/474105

Signature

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

Detection:

qakbot

Link:

https://mwdb.cert.pl/sample/b78c608b6efdbcab010375b990d029eefd2aa139b5796cd5b10adf50a8e48ec3/

Threat name:

Win32.Trojan.QBot

Status:

Malicious

First seen:

2020-09-24 09:14:44 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=w6ggbc3o7w6kwaidow4zbubj536svijzwv4wzvnrblpvbkher3bq._file

Verdict:

malicious

Result

Malware family:

qakbot

Score:

10/10

Tags:

trojan banker stealer family:qakbot

Link:

https://tria.ge/reports/200924-d3ghnt6fzx/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Loads dropped DLL

Executes dropped EXE

Qakbot/Qbot

Malware Config

C2 Extraction:

77.30.99.99:995
122.165.181.76:995
72.28.255.159:995
108.46.145.30:443
45.77.193.83:443
207.246.75.201:443
108.5.34.248:443
203.198.96.200:443
188.52.107.171:995
184.96.141.112:993
74.129.24.163:443
24.218.181.15:443
197.57.51.59:443
217.162.149.212:443
24.27.82.216:2222
78.97.3.6:443
96.41.93.96:443
197.210.96.222:995
45.32.154.10:443
199.247.16.80:443
76.179.54.116:443
73.228.1.246:443
95.179.247.224:443
96.30.198.161:443
202.141.244.118:995
189.150.106.230:22
39.37.244.25:995
217.165.164.178:2222
51.223.53.162:443
95.77.144.238:443
93.149.253.201:2222
207.237.1.152:443
80.240.26.178:443
77.27.174.49:995
24.205.42.241:443
41.228.240.106:443
89.136.165.31:443
117.218.208.239:443
103.110.49.88:443
83.110.6.64:2222
209.182.122.217:443
75.165.38.209:50002
5.13.179.158:995
72.66.47.70:443
2.88.23.102:995
64.121.114.87:443
5.12.217.37:2222
86.98.89.73:2222
173.245.152.231:443
103.206.112.234:443
98.16.204.189:995
95.77.223.148:443
73.238.141.72:443
102.186.126.62:443
203.106.195.67:443
41.232.234.43:995
36.77.151.211:443
81.133.234.36:2222
151.73.116.80:443
46.53.38.139:443
41.97.86.137:443
45.32.155.12:443
68.46.142.48:995
172.112.163.197:2222
61.3.190.238:443
103.76.160.110:443
175.211.225.118:443
89.42.142.35:443
86.97.11.96:443
72.186.1.237:443
2.50.131.64:443
2.50.59.177:443
73.32.115.251:443
84.117.176.32:443
144.139.47.206:443
65.131.33.110:995
199.247.22.145:443
75.90.6.126:995
93.86.219.77:995
213.31.203.48:2222
2.89.114.174:995
109.154.214.224:2222
80.14.209.42:2222
185.246.9.69:995
94.52.160.116:443
173.21.10.71:2222
71.12.214.209:2222
74.73.27.35:443
95.76.31.12:443
188.26.182.94:443
47.138.201.136:443
81.103.144.77:443
148.75.231.53:443
73.136.242.114:443
108.30.125.94:443
71.217.125.53:2222
95.76.109.181:443
24.128.117.95:443
71.88.104.107:443
71.220.200.82:2222
65.102.149.94:995
75.189.159.193:443
69.123.116.167:2222
116.240.76.97:0
71.197.126.250:443
50.29.166.232:995
93.113.177.152:443
45.46.53.140:2222
96.37.113.36:993
24.28.183.107:995
74.195.88.59:995
189.157.199.133:995
66.76.105.197:443
68.184.45.73:443
68.104.6.221:993
96.237.141.134:995
75.82.182.228:2222
201.103.77.54:443
156.222.102.252:443
1.172.94.252:443
71.218.58.245:443
70.164.37.205:995
71.56.53.127:443
207.255.161.8:993
72.36.59.46:2222
98.240.24.57:443
99.240.226.2:443
69.11.247.242:443
65.30.213.13:6882
71.187.170.235:443
207.255.161.8:2078
207.255.161.8:32100
68.174.15.223:443
50.244.112.10:995
187.206.78.150:995
98.22.65.76:443
68.174.9.179:443
67.209.195.198:443
72.204.242.138:465
59.26.204.144:443
75.81.25.223:443
50.232.172.114:443
184.180.157.203:2222
24.231.54.185:2222
50.244.112.106:443
189.231.196.236:443
50.104.68.223:443
75.136.26.147:443
209.137.209.163:995
37.210.186.213:61201

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/b78c608b6efdbcab010375b990d029eefd2aa139b5796cd5b10adf50a8e48ec3

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

https://www.capesandbox.com/analysis/65297/

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