MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db8f1b1a9a20fcfe7ca21ad4fd0e90db01cdab159964e90d9bd5d37d79885b05. 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: 9

Intelligence 9 IOCs YARA 4 File information Comments 1

SHA256 hash:	db8f1b1a9a20fcfe7ca21ad4fd0e90db01cdab159964e90d9bd5d37d79885b05
SHA3-384 hash:	d2373ed1dfd26c3422e4e57859ae9f175f7f2b94366515ef04e1c9875abbd156ca31a9e4c0483846ac8a120a4f37ff9f
SHA1 hash:	9b0db31ef23369c6c7e6ee90817ee7a21e6e198f
MD5 hash:	bafbc7d0d4fc12c0f8b715c799ca4762
humanhash:	victor-oscar-johnny-freddie
File name:	44335.7934760417.dat
Download:	download sample
Signature	Quakbot Create hunting rule
File size:	635'336 bytes
First seen:	2021-05-19 18:39:05 UTC
Last seen:	2021-05-19 19:02:26 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	10e37e0ce018a4fd350f9b7a5ff59306 (6 x Quakbot)
ssdeep	12288:3EvFJKbtxj9tpSs8cXQ/Vuphf30t6+3XwIKrX1U95RcYPXjnf:3iFobtDSIXEVupRy3AXrX2ZLnf
Threatray	1'423 similar samples on MalwareBazaar
TLSH	EED4AF27F6A08837D23737399C9B5294AC35BE403D25684B2FE81E489F7C7C13A66197
Reporter	ffforward
Tags:	dll HANGA GIP d.o.o. obama45 Qakbot qbot Quakbot signed

Intelligence

File Origin

# of uploads :

# of downloads :

570

Origin country :

n/a

Vendor Threat Intelligence

Detection:

QakBot

Link:

https://www.capesandbox.com/analysis/158743/

Detection(s):

PUA.Win.Adware.Slugin-6840354-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Modifying an executable file

Creating a process with a hidden window

Creating a window

Sending a UDP request

Unauthorized injection to a system process

Enabling autorun by creating a file

Result

Verdict:

UNKNOWN

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Detection:

qbot

Link:

https://mwdb.cert.pl/sample/db8f1b1a9a20fcfe7ca21ad4fd0e90db01cdab159964e90d9bd5d37d79885b05/

Threat name:

Win32.Trojan.PinkSbot

Status:

Malicious

First seen:

2021-05-19 18:39:14 UTC

AV detection:

24 of 28 (85.71%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3ohrwgu2ed6p47fcdlkp2duq3ma43kyvtfsosdm32xjx26milmcq._file

Verdict:

malicious

Label(s):

qakbot

Result

Malware family:

qakbot

Score:

10/10

Tags:

family:qakbot botnet:obama45 campaign:1621412882 banker stealer trojan

Link:

https://tria.ge/reports/210519-qzw4xvtmg6/

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:

50.244.112.106:443
24.179.77.148:443
86.157.25.253:443
95.77.223.148:443
172.78.43.46:443
45.63.107.192:443
47.22.148.6:443
197.45.110.165:995
24.122.166.173:443
45.63.107.192:995
149.28.99.97:995
71.187.170.235:443
105.198.236.101:443
144.139.47.206:443
115.133.243.6:443
81.214.126.173:2222
86.220.62.251:2222
105.198.236.99:443
96.61.23.88:995
75.67.192.125:443
71.163.224.97:443
140.82.49.12:443
76.25.142.196:443
144.202.38.185:2222
45.77.115.208:8443
149.28.101.90:995
45.77.115.208:995
149.28.101.90:443
149.28.98.196:443
45.77.117.108:2222
45.32.211.207:2222
149.28.101.90:2222
45.32.211.207:8443
207.246.116.237:2222
207.246.116.237:8443
149.28.98.196:2222
149.28.98.196:995
207.246.77.75:995
45.32.211.207:443
45.77.117.108:995
45.77.115.208:443
207.246.77.75:8443
45.32.211.207:995
207.246.116.237:443
207.246.116.237:995
144.202.38.185:443
45.77.117.108:443
207.246.77.75:443
149.28.101.90:8443
68.186.192.69:443
144.202.38.185:995
207.246.77.75:2222
45.77.115.208:2222
45.77.117.108:8443
216.201.162.158:443
184.185.103.157:443
71.41.184.10:3389
97.69.160.4:2222
27.223.92.142:995
92.96.3.180:2078
222.153.124.130:995
81.97.154.100:443
73.151.236.31:443
75.118.1.141:443
173.21.10.71:2222
71.74.12.34:443
98.252.118.134:443
67.165.206.193:993
189.210.115.207:443
72.252.201.69:443
72.240.200.181:2222
151.205.102.42:443
75.137.47.174:443
50.29.166.232:995
68.204.7.158:443
24.139.72.117:443
24.55.112.61:443
109.12.111.14:443
47.196.213.73:443
98.192.185.86:443
188.26.91.212:443
86.248.16.253:2222
190.85.91.154:443
45.63.107.192:2222
149.28.99.97:2222
149.28.99.97:443
96.37.113.36:993
83.110.109.252:2222
136.232.34.70:443
24.229.150.54:995
45.46.53.140:2222
108.29.134.37:443
24.152.219.253:995
73.25.124.140:2222
186.154.175.13:443
70.163.161.79:443
24.95.61.62:443
92.59.35.196:2222
78.63.226.32:443
83.196.56.65:2222
195.6.1.154:2222
76.168.147.166:993
64.121.114.87:443
77.27.207.217:995
31.4.242.233:995
125.62.192.220:443
195.12.154.8:443
71.117.132.169:443
96.21.251.127:2222
71.199.192.62:443
70.168.130.172:995
82.12.157.95:995
209.210.187.52:995
209.210.187.52:443
67.6.12.4:443
189.222.59.177:443
174.104.22.30:443
142.117.191.18:2222
189.146.183.105:443
213.60.147.140:443
196.221.207.137:995
108.46.145.30:443
187.250.238.164:995
2.7.116.188:2222
195.43.173.70:443
106.250.150.98:443
45.67.231.247:443
83.110.103.152:443
83.110.9.71:2222
78.97.207.104:443
59.90.246.200:443
80.227.5.69:443
125.63.101.62:443
86.236.77.68:2222
109.106.69.138:2222
84.72.35.226:443
217.133.54.140:32100
197.161.154.132:443
89.137.211.239:995
74.222.204.82:995
122.148.156.131:995
156.223.110.23:443
144.139.166.18:443
202.185.166.181:443
76.94.200.148:995
71.63.120.101:443
196.151.252.84:443
202.188.138.162:443
74.68.144.202:443
69.58.147.82:2078

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/db8f1b1a9a20fcfe7ca21ad4fd0e90db01cdab159964e90d9bd5d37d79885b05

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:	Sectigo_Code_Signed Create hunting rule
Description:	Detects code signed by the Sectigo RSA Code Signing CA
Reference:	https://bazaar.abuse.ch/export/csv/cscb/

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.

Web download

Quakbot

DLL dll db8f1b1a9a20fcfe7ca21ad4fd0e90db01cdab159964e90d9bd5d37d79885b05

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/158743/

Comments

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a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-19 19:01:55 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0001.032] Anti-Behavioral Analysis::Timing/Delay Check GetTickCount
1) [B0009.029] Anti-Behavioral Analysis::Instruction Testing
2) [F0002.002] Collection::Polling
4) [C0026.002] Data Micro-objective::XOR::Encode Data
6) [C0051] File System Micro-objective::Read File
7) [C0052] File System Micro-objective::Writes File
8) [C0007] Memory Micro-objective::Allocate Memory
9) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
10) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
11) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
12) [C0040] Process Micro-objective::Allocate Thread Local Storage
13) [C0038] Process Micro-objective::Create Thread
14) [C0041] Process Micro-objective::Set Thread Local Storage Value
15) [C0018] Process Micro-objective::Terminate Process