MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8c5df6a70fb41a20e62784a068302065e6349f7ffe575751d2b91e973ba6bd5. 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: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	b8c5df6a70fb41a20e62784a068302065e6349f7ffe575751d2b91e973ba6bd5
SHA3-384 hash:	63382d873e72d1e9a3cda93f4242ef3c25093d153fc4787cd4f79d51d7155d15b578a1c05617827268b250be0d4643b4
SHA1 hash:	851f9f8d381dfd486d99712ccf28e9c0c0aa723f
MD5 hash:	50957543010d9a77a8727abccc2d0294
humanhash:	nuts-three-network-echo
File name:	50957543010d9a77a8727abccc2d0294.dll
Download:	download sample
Signature	Quakbot Create hunting rule
File size:	938'496 bytes
First seen:	2021-03-02 17:51:26 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	19b66339a5a263775245e475e813340d (2 x Quakbot)
ssdeep	12288:cxL4guDPg+PlrIHY5uaexaekHEc+2CxLxzU59v2LxzzQUdrKSTkWthd:IsV9PlrIHYsxaedJdzGgLHt
TLSH	3A158F22B292C433C1732B3C9D3763A49C6EBE113D28694A7BE41E4C5F3964275763A7
Reporter	abuse_ch
Tags:	dll Qakbot qbot Quakbot

Intelligence

File Origin

# of uploads :

# of downloads :

458

Origin country :

n/a

Vendor Threat Intelligence

Detection:

QakBot

Link:

https://www.capesandbox.com/analysis/121099/

Detection(s):

PUA.Win.Adware.Slugin-6840354-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Creating a file in the Windows subdirectories

Launching a process

Modifying an executable file

Creating a process with a hidden 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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b8c5df6a70fb41a20e62784a068302065e6349f7ffe575751d2b91e973ba6bd5/

Threat name:

Win32.Trojan.BunituCrypt

Status:

Malicious

First seen:

2021-03-02 17:52:13 UTC

AV detection:

27 of 47 (57.45%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xdc562tq7na2edtcpbfanaycazpggspx77sxk5i5foi6s452npkq._file

Result

Malware family:

qakbot

Score:

10/10

Tags:

family:qakbot botnet:biden01 campaign:1613753447 banker stealer trojan

Link:

https://tria.ge/reports/210302-gbdrh71sza/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Loads dropped DLL

Qakbot/Qbot

Malware Config

C2 Extraction:

81.150.181.168:2222
71.187.170.235:443
106.51.85.162:443
188.25.63.105:443
172.87.157.235:3389
1.52.227.184:443
86.160.137.132:443
98.240.24.57:443
108.31.15.10:995
38.92.225.121:443
50.29.166.232:995
173.184.119.153:995
109.12.111.14:443
71.117.132.169:443
193.248.221.184:2222
85.52.72.32:2222
89.3.198.238:443
98.252.118.134:443
90.101.117.122:2222
98.121.187.78:443
24.50.118.93:443
24.152.219.253:995
108.160.123.244:443
96.57.188.174:2222
78.97.207.104:443
81.97.154.100:443
71.199.192.62:443
97.69.160.4:2222
24.139.72.117:443
105.96.8.96:443
172.115.177.204:2222
84.247.55.190:8443
201.143.235.13:443
119.153.62.76:3389
71.88.193.17:443
78.63.226.32:443
47.187.108.172:443
140.82.49.12:443
189.210.115.207:443
47.196.192.184:443
45.77.117.108:995
207.246.77.75:2222
207.246.116.237:8443
149.28.101.90:443
207.246.77.75:995
149.28.98.196:443
45.77.115.208:8443
207.246.116.237:995
45.77.115.208:2222
207.246.77.75:8443
45.32.211.207:8443
149.28.101.90:995
45.32.211.207:995
149.28.101.90:2222
45.32.211.207:2222
149.28.98.196:2222
45.77.115.208:995
207.246.116.237:2222
95.77.223.148:443
45.63.107.192:443
45.77.117.108:8443
207.246.77.75:443
45.77.115.208:443
144.202.38.185:2222
45.77.117.108:2222
149.28.101.90:8443
207.246.116.237:443
45.77.117.108:443
45.63.107.192:995
144.202.38.185:995
149.28.98.196:995
45.32.211.207:443
144.202.38.185:443
94.53.92.42:443
149.28.99.97:995
73.25.124.140:2222
105.198.236.101:443
82.127.125.209:990
67.8.103.21:443
75.136.26.147:443
173.21.10.71:2222
197.45.110.165:995
172.78.30.215:443
105.198.236.99:443
196.151.252.84:443
47.146.169.85:443
75.67.192.125:443
108.46.145.30:443
216.201.162.158:443
195.43.173.70:443
213.60.147.140:443
186.28.55.211:443
157.131.108.180:443
72.240.200.181:2222
151.205.102.42:443
47.22.148.6:443
217.133.54.140:32100
196.221.207.137:995
176.205.222.30:2078
77.211.30.202:995
72.252.201.69:443
77.27.204.204:995
92.59.35.196:2222
195.12.154.8:443
217.165.231.192:2078
68.186.192.69:443
59.90.246.200:443
67.6.12.4:443
50.244.112.106:443
74.68.144.202:443
70.49.88.199:2222
82.12.157.95:995
87.202.87.210:2222
78.185.59.190:443
2.7.116.188:2222
176.181.247.197:443
189.223.234.23:995
2.232.253.79:995
45.118.216.157:443
197.161.154.132:443
86.236.77.68:2222
108.29.32.251:443
89.137.211.239:995
144.139.47.206:443
109.106.69.138:2222
188.26.91.212:443
115.133.243.6:443
197.51.82.72:443
202.188.138.162:443
27.223.92.142:995
203.194.110.74:443
122.148.156.131:995
202.184.20.119:443
75.118.1.141:443
74.222.204.82:995
144.139.166.18:443
98.173.34.213:995
71.197.126.250:443
73.153.211.227:443
125.239.152.76:995
71.74.12.34:443
32.210.98.6:443
199.19.117.131:443
187.250.118.233:995
189.146.183.105:443
209.210.187.52:995
173.25.45.66:443
209.210.187.52:443
24.55.112.61:443
84.72.35.226:443

Unpacked files

SH256 hash:

53e53b3b178f939c7d981a2e4b1dd16ce1279296eb2924c43c275e2dc686d361

MD5 hash:

e7005f3a489a97153dab94dec96eeb02

SHA1 hash:

733c71884c27da9aebb5c2061d57cb8156849505

Link:

https://www.unpac.me/results/d1cae04d-97ea-42c5-ab46-36640353821f/

SH256 hash:

b8c5df6a70fb41a20e62784a068302065e6349f7ffe575751d2b91e973ba6bd5

MD5 hash:

50957543010d9a77a8727abccc2d0294

SHA1 hash:

851f9f8d381dfd486d99712ccf28e9c0c0aa723f

Link:

https://www.unpac.me/results/d1cae04d-97ea-42c5-ab46-36640353821f/

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/b8c5df6a70fb41a20e62784a068302065e6349f7ffe575751d2b91e973ba6bd5

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:	qbot_bin Create hunting rule
Author:	James_inthe_box
Description:	Qbot Qakbot
Reference:	https://app.any.run/tasks/b89d7454-403c-4c81-95db-7ecbba38eb02