MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 259b98411afd13efe4d06e088b7d2af806e98d923700237716208e018354e550. 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: 11

Intelligence 11 IOCs YARA 1 File information Comments

SHA256 hash:	259b98411afd13efe4d06e088b7d2af806e98d923700237716208e018354e550
SHA3-384 hash:	13d14ce93270c4002014ffa6aeb84d2c2a2560e7ae59ccab8ff1b8fcfb3e4620564bbe895428d7dfeb9f25d3de35d338
SHA1 hash:	f50ad2f03ec553fc07ce1323a4b8226196b53009
MD5 hash:	e4636846a06a4a8b457e07146815f07e
humanhash:	london-lamp-moon-tennessee
File name:	Umbrella LLC (7)
Download:	download sample
Signature	Quakbot Create hunting rule
File size:	1'017'320 bytes
First seen:	2020-10-06 08:20:20 UTC
Last seen:	2020-10-06 09:14:59 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	48c67d6a901541a84e7e8bc49cd63032 (21 x Quakbot)
ssdeep	6144:RgfRCEBsOYa5y3g0q+Z1Af61g8nC8StMkuNURdRoc0WKkm5E:yJCEyOYsqLjACi8C8vJZkm5E
Threatray	540 similar samples on MalwareBazaar
TLSH	A225D01FF737D840D3E82FF6458307A85977ACA9B922521729D63A1A7CF5BD03C22544
Reporter	JAMESWT_WT
Tags:	Qakbot Quakbot signed Umbrella LLC

Code Signing Certificate

Organisation:	Umbrella 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:	1249AA2ADA4967969B71CE63BF187C38
Intelligence:	14 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:	C139076033E8391C85BA05508C4017736A8A7D9C1350E6B5996DD94B374F403C
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

143

Origin country :

n/a

Vendor Threat Intelligence

Detection:

QakBot

Link:

https://www.capesandbox.com/analysis/68536/

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/482585

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)

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/259b98411afd13efe4d06e088b7d2af806e98d923700237716208e018354e550/

Threat name:

Win32.Trojan.PinkSbot

Status:

Malicious

First seen:

2020-10-06 01:52:30 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

27 of 29 (93.10%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ewnzqqi27uj67zgqnyeiw7jk7adotdmsg4acg5ywechada2u4via._file

Verdict:

malicious

Result

Malware family:

qakbot

Score:

10/10

Tags:

trojan banker stealer family:qakbot

Link:

https://tria.ge/reports/201006-kyjytjj4m2/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Checks SCSI registry key(s)

Loads dropped DLL

Executes dropped EXE

Qakbot/Qbot

Malware Config

C2 Extraction:

199.116.241.147:443
71.187.170.235:443
71.126.139.251:443
2.50.159.48:2222
31.5.168.31:443
190.85.91.154:443
173.245.152.231:443
39.36.218.78:995
78.96.199.79:443
172.78.30.215:443
61.230.5.67:443
197.133.117.15:443
24.213.191.38:0
184.97.132.62:443
96.227.127.13:443
24.218.181.15:443
96.30.198.161:443
77.27.174.49:995
45.77.193.83:443
207.246.75.201:443
208.99.100.129:443
72.204.242.138:53
72.204.242.138:443
72.204.242.138:990
117.218.208.239:443
108.5.34.248:443
68.190.152.98:443
2.90.26.187:443
24.231.54.185:2222
103.238.231.40:443
217.162.149.212:443
71.19.217.23:443
24.122.0.90:443
207.255.161.8:995
184.180.157.203:2222
86.126.108.242:2222
98.26.50.62:995
75.136.26.147:443
72.66.47.70:443
93.113.177.152:443
74.109.219.145:443
45.32.154.10:443
134.228.24.29:443
203.106.195.67:443
175.211.225.118:443
24.139.132.70:443
66.215.32.224:443
70.174.20.7:443
103.206.112.234:443
174.110.39.220:443
86.97.161.201:443
95.77.223.148:443
190.220.8.10:443
2.51.221.138:995
72.204.242.138:50001
199.247.16.80:443
75.136.40.155:443
95.179.247.224:443
207.255.161.8:443
100.4.173.223:443
61.1.206.212:443
59.96.58.48:443
86.177.171.45:2222
71.220.200.82:2222
207.237.1.152:443
5.12.255.109:443
89.137.211.72:443
59.26.204.144:443
93.149.253.201:2222
2.50.57.36:443
141.158.47.123:443
85.186.140.248:995
2.7.65.32:2222
80.195.103.146:2222
66.26.160.37:443
77.30.32.191:995
2.50.131.64:443
66.222.88.126:995
216.201.162.158:443
50.244.112.106:443
184.98.103.204:995
96.18.240.158:443
35.134.202.234:443
213.31.203.109:2222
72.204.242.138:20
94.52.68.72:443
84.247.55.190:443
24.234.86.201:995
67.60.113.253:2222
190.30.185.80:443
71.80.66.107:443
67.170.137.8:443
94.52.160.116:443
109.93.11.111:995
173.22.125.129:2222
81.133.234.36:2222
80.14.209.42:2222
71.12.214.209:2222
86.121.121.14:2222
23.240.70.80:443
68.46.142.48:995
90.175.88.99:2222
148.240.52.146:443
80.240.26.178:443
185.246.9.69:995
68.225.60.77:443
47.44.217.98:443
203.198.96.200:443
207.255.161.8:993
2.88.63.101:995
24.43.22.220:993
69.11.247.242:443
173.21.10.71:2222
65.131.72.17:995
31.5.21.66:443
103.76.160.110:443
188.27.178.166:443
77.31.120.194:995
73.228.1.246:443
69.123.179.70:443
67.165.206.193:993
89.42.142.35:443
45.32.155.12:443
199.247.22.145:443
5.12.218.57:2222
72.241.205.69:443
50.96.234.132:995
108.30.125.94:443
47.138.201.136:443
173.173.1.164:443
178.138.96.166:443
70.124.29.226:443
95.76.109.181:443
96.237.141.134:995
67.250.30.121:2222
24.28.183.107:995
69.47.239.10:443
73.225.67.0:443
24.40.173.134:443
74.129.24.163:443
5.193.181.221:2078
45.46.53.140:2222
76.111.128.194:443
71.197.126.250:443
71.199.99.229:995
187.155.68.90:443
24.128.117.95:443
207.255.18.67:443
174.101.142.231:443

Unpacked files

SH256 hash:

259b98411afd13efe4d06e088b7d2af806e98d923700237716208e018354e550

MD5 hash:

e4636846a06a4a8b457e07146815f07e

SHA1 hash:

f50ad2f03ec553fc07ce1323a4b8226196b53009

Link:

https://www.unpac.me/results/e2c2631c-d123-4084-9f05-a6cccbe95b57/

SH256 hash:

361231aa8a213f60ea73be0fa534bf3e7c3855c6ae0b9940b71771c7f07414ad

MD5 hash:

bf7ebad66bd4316cd18058c06b4e28f1

SHA1 hash:

5ad652b73077bef68509b344dde1c61e40e6e8c3

Detections:

win_qakbot_auto

Link:

https://www.unpac.me/results/e2c2631c-d123-4084-9f05-a6cccbe95b57/

Parent samples :
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SH256 hash:

f515724236027c47ef7fd718b7adcd1bc172b3a4c1286da73ef3881a08b9e16b

MD5 hash:

1981c7c7e7c4f73a82c88a8d3bb6d213

SHA1 hash:

1d0df294f5fb82f61750db1fa630859588465f7d

Detections:

win_qakbot_g0

win_qakbot_auto

Link:

https://www.unpac.me/results/e2c2631c-d123-4084-9f05-a6cccbe95b57/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/259b98411afd13efe4d06e088b7d2af806e98d923700237716208e018354e550

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/68536/

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