MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 800b599cd553bef6b90c76c70a428eff132c90c825ece59cd65c80d36400fb66. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 800b599cd553bef6b90c76c70a428eff132c90c825ece59cd65c80d36400fb66
SHA3-384 hash: 845271df1da8b1baef525eed49d9912a3b7e49c2a2509e38ad7fb3a7cd6f9e687c72b3cc9f6f7cb03d9690702d328f6b
SHA1 hash: 4330f01d4213bbbded21fdefd853bb6e845a9381
MD5 hash: 1a8b5ff28078f72e9f0dd36196628498
humanhash: magnesium-eleven-sweet-cardinal
File name:04.dll
Download: download sample
Signature Quakbot
Create hunting rule
File size:1'103'971 bytes
First seen:2021-04-28 12:48:43 UTC
Last seen:2021-04-28 13:01:25 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash c9aa71f9d0787376868231a1c3f50927 (9 x Quakbot)
ssdeep 24576:4Z9vIZJjL3ILLHIxKe075d0ecmDnaSXH6NcLVXrzICEh:4ZUgLHIoj+0rz0
TLSH 8C359F73F2E24837D4372A796C7B5758AC39BE106A28B8463FE91D4C5F396803D25293
Reporter ffforward
Tags:dll Qakbot qbot Quakbot tr

Intelligence

File Origin
# of uploads :
2
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/144968/
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:
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/800b599cd553bef6b90c76c70a428eff132c90c825ece59cd65c80d36400fb66/
Threat name:
Win32.Trojan.QBot
Create hunting rule
Status:
Malicious
First seen:
2021-04-28 12:49:19 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qafvthgvko7pnoimo3dququo74jszegiexwolhgwlsangzaa7nta._file
Result
Malware family:
qakbot
Create hunting rule
Score:
  10/10
Tags:
family:qakbot botnet:tr campaign:1618492267 banker stealer trojan
Link:
https://tria.ge/reports/210428-nkcevk7jmj/
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:
151.205.102.42:443
136.232.34.70:443
216.201.162.158:443
47.196.192.184:443
67.8.103.21:443
140.82.49.12:443
24.226.156.153:443
71.41.184.10:3389
24.139.72.117:443
71.74.12.34:443
24.55.112.61:443
173.21.10.71:2222
193.248.221.184:2222
105.198.236.99:443
78.63.226.32:443
45.63.107.192:443
149.28.98.196:443
144.202.38.185:443
149.28.101.90:995
45.32.211.207:443
24.229.150.54:995
149.28.98.196:995
149.28.98.196:2222
45.77.115.208:443
45.77.115.208:995
45.77.115.208:2222
45.77.115.208:8443
207.246.116.237:443
207.246.116.237:995
45.77.117.108:2222
45.77.117.108:443
45.77.117.108:995
45.77.117.108:8443
45.32.211.207:995
45.32.211.207:8443
45.32.211.207:2222
149.28.99.97:995
149.28.99.97:443
45.63.107.192:2222
144.202.38.185:2222
144.202.38.185:995
149.28.101.90:443
149.28.101.90:8443
149.28.101.90:2222
207.246.77.75:443
207.246.77.75:8443
207.246.77.75:995
207.246.116.237:8443
207.246.77.75:2222
207.246.116.237:2222
105.198.236.101:443
81.97.154.100:443
47.22.148.6:443
45.63.107.192:995
149.28.99.97:2222
188.26.91.212:443
115.133.243.6:443
76.25.142.196:443
45.46.53.140:2222
73.151.236.31:443
75.118.1.141:443
67.165.206.193:993
98.252.118.134:443
186.31.46.121:443
189.210.115.207:443
72.252.201.69:443
72.240.200.181:2222
75.137.47.174:443
109.12.111.14:443
98.192.185.86:443
86.190.41.156:443
27.223.92.142:995
24.117.107.120:443
108.14.4.202:443
75.67.192.125:443
24.43.22.221:993
190.85.91.154:443
86.220.62.251:2222
71.163.222.243:443
97.69.160.4:2222
90.65.236.181:2222
73.25.124.140:2222
24.152.219.253:995
71.187.170.235:443
197.45.110.165:995
50.244.112.106:443
96.61.23.88:995
50.29.166.232:995
95.77.223.148:443
94.59.106.186:2078
83.110.109.164:2222
64.121.114.87:443
144.139.47.206:443
96.37.113.36:993
222.153.174.162:995
172.78.56.208:443
77.27.207.217:995
24.95.61.62:443
77.211.30.202:995
92.59.35.196:2222
106.51.52.111:995
184.189.122.72:443
195.12.154.8:443
68.186.192.69:443
75.136.40.155:443
71.117.132.169:443
96.21.251.127:2222
71.199.192.62:443
70.168.130.172:995
83.196.56.65:2222
209.126.88.81:2222
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
Unpacked files
SH256 hash:
55fe7b994534db16567a21f5b40fb05369c61d594ff2457e0eac8df0116b935f
MD5 hash:
b305705014021387576637eb960dbd41
SHA1 hash:
c2ec4c1b5a1de8c56825869951ac1a6a74645449
Detections:
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/6df89520-1ea9-4560-99f9-491b4eed7497/
Parent samples :
800b599cd553bef6b90c76c70a428eff132c90c825ece59cd65c80d36400fb66
3782d5314ef9f22581067ef42c9e924dd8ed421b16d3a80dcde3c1e6abce5f71
adfb44cb8a94a4e666e7a467d3ff9885d4fb81bbb6f08181f62b1ad3b2545ccc
94a060809035633e32cfb6251b9bc65c557ffb3bf6ec7b8accfb35770c052644
2ee8543b75bdab6cdc192a5a91e1bd8dfe6906b2e13bc4406c3d05f86d6ecedb
SH256 hash:
800b599cd553bef6b90c76c70a428eff132c90c825ece59cd65c80d36400fb66
MD5 hash:
1a8b5ff28078f72e9f0dd36196628498
SHA1 hash:
4330f01d4213bbbded21fdefd853bb6e845a9381
Link:
https://www.unpac.me/results/6df89520-1ea9-4560-99f9-491b4eed7497/
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/800b599cd553bef6b90c76c70a428eff132c90c825ece59cd65c80d36400fb66

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: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 800b599cd553bef6b90c76c70a428eff132c90c825ece59cd65c80d36400fb66

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/144968/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-28 13:05:47 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) [B0012.001] Anti-Static Analysis::Argument Obfuscation
3) [F0002.001] Collection::Application Hook
4) [F0002.002] Collection::Polling
6) [C0026.002] Data Micro-objective::XOR::Encode Data
8) [C0051] File System Micro-objective::Read File
9) [C0052] File System Micro-objective::Writes File
10) [E1510] Impact::Clipboard Modification
11) [C0007] Memory Micro-objective::Allocate Memory
12) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
13) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
14) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
15) [C0040] Process Micro-objective::Allocate Thread Local Storage
16) [C0017] Process Micro-objective::Create Process
17) [C0038] Process Micro-objective::Create Thread
18) [C0041] Process Micro-objective::Set Thread Local Storage Value
19) [C0018] Process Micro-objective::Terminate Process