MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ac2ea90e91521c56583f95276a3ce3d9fe372548f1c53f9049eae5d5489bd1b. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ac2ea90e91521c56583f95276a3ce3d9fe372548f1c53f9049eae5d5489bd1b
SHA3-384 hash: 276a311146f1af74f0331df27a784a864962d0f2d72f1f92e4fd674b7f6bc1ed5da8731f93d03c21a8e9aaa68f70a9a8
SHA1 hash: 9855ac2345c63e7895ed81fc3b5bdfb74bfef82c
MD5 hash: 61937dd3b1410a3be02b639267ebb946
humanhash: ten-johnny-india-batman
File name:ClearDDrop.exe_
Download: download sample
Signature Quakbot
Create hunting rule
File size:225'280 bytes
First seen:2021-04-19 20:04:24 UTC
Last seen:2021-04-19 20:05:08 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 182b61d2f1c5c52273fb34b2bc366785 (3 x Quakbot)
ssdeep 6144:fqT5KksaWccDTuyGJwvB2TBJtjwsLO+Nh:fo5K8WcdxwvB2T/tj5/
TLSH 5124BFB271D395B1C0724132B2CB5A6B8FFE73641221D49BE7881D46BF6594AE3303DA
Reporter DmitriyMelikov
Tags:Quakbot

Intelligence

File Origin
# of uploads :
3
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/138841/
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
Launching the default Windows debugger (dwwin.exe)
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/687747
Signature
Allocates memory in foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Sigma detected: Schedule REGSVR windows binary
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 392828 Sample: ClearDDrop.exe_ Startdate: 19/04/2021 Architecture: WINDOWS Score: 84 54 Malicious sample detected (through community Yara rule) 2->54 56 Sigma detected: Schedule REGSVR windows binary 2->56 58 Machine Learning detection for sample 2->58 8 loaddll32.exe 1 2->8         started        11 regsvr32.exe 2->11         started        process3 signatures4 60 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->60 62 Injects code into the Windows Explorer (explorer.exe) 8->62 64 Maps a DLL or memory area into another process 8->64 13 regsvr32.exe 8->13         started        16 cmd.exe 1 8->16         started        18 rundll32.exe 8->18         started        22 2 other processes 8->22 20 regsvr32.exe 11->20         started        process5 dnsIp6 76 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 13->76 78 Injects code into the Windows Explorer (explorer.exe) 13->78 80 Writes to foreign memory regions 13->80 26 explorer.exe 13->26         started        29 rundll32.exe 16->29         started        82 Allocates memory in foreign processes 18->82 84 Maps a DLL or memory area into another process 18->84 31 explorer.exe 18->31         started        33 WerFault.exe 9 20->33         started        52 192.168.2.1 unknown unknown 22->52 44 C:\Users\user\Desktop\ClearDDrop.dll, PE32 22->44 dropped 35 iexplore.exe 5 156 22->35         started        38 schtasks.exe 1 22->38         started        file7 signatures8 process9 dnsIp10 66 Uses schtasks.exe or at.exe to add and modify task schedules 26->66 68 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 29->68 70 Injects code into the Windows Explorer (explorer.exe) 29->70 72 Writes to foreign memory regions 29->72 74 2 other signatures 29->74 40 explorer.exe 29->40         started        46 img.img-taboola.com 35->46 48 edge.gycpi.b.yahoodns.net 87.248.118.22, 443, 49744, 49745 YAHOO-DEBDE United Kingdom 35->48 50 10 other IPs or domains 35->50 42 conhost.exe 38->42         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ac2ea90e91521c56583f95276a3ce3d9fe372548f1c53f9049eae5d5489bd1b/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=plbovehjcuq4kzmd7fjhni6ohwp6g4sur4ofh6iet2xf2vejxunq._file
Result
Malware family:
qakbot
Create hunting rule
Score:
  10/10
Tags:
family:qakbot botnet:obama30 campaign:1618843418 banker stealer trojan
Link:
https://tria.ge/reports/210419-58de9pyj86/
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:
83.110.109.164:2222
75.67.192.125:443
189.210.115.207:443
47.196.192.184:443
72.252.201.69:443
151.205.102.42:443
81.97.154.100:443
24.117.107.120:443
140.82.49.12:443
78.63.226.32:443
72.240.200.181:2222
75.137.47.174:443
71.41.184.10:3389
73.25.124.140:2222
149.28.101.90:8443
149.28.101.90:2222
45.77.115.208:995
45.77.115.208:8443
207.246.77.75:8443
207.246.77.75:2222
207.246.116.237:443
45.32.211.207:8443
45.77.117.108:995
149.28.99.97:443
144.202.38.185:2222
45.63.107.192:443
149.28.101.90:443
207.246.77.75:995
207.246.77.75:443
207.246.116.237:8443
207.246.116.237:2222
45.32.211.207:2222
45.32.211.207:443
45.77.117.108:443
149.28.98.196:443
149.28.98.196:2222
144.202.38.185:443
207.246.116.237:995
45.32.211.207:995
45.77.117.108:8443
45.63.107.192:2222
144.202.38.185:995
149.28.101.90:995
45.77.115.208:443
45.77.115.208:2222
45.77.117.108:2222
149.28.99.97:995
149.28.98.196:995
24.55.112.61:443
47.22.148.6:443
216.201.162.158:443
197.45.110.165:995
71.163.222.243:443
24.226.156.153:443
45.63.107.192:995
149.28.99.97:2222
186.31.46.121:443
136.232.34.70:443
105.198.236.101:443
105.198.236.99:443
94.59.106.186:2078
115.133.243.6:443
96.37.113.36:993
27.223.92.142:995
75.118.1.141:443
173.21.10.71:2222
45.46.53.140:2222
98.192.185.86:443
73.151.236.31:443
67.165.206.193:993
71.74.12.34:443
76.25.142.196:443
95.77.223.148:443
109.12.111.14:443
188.26.91.212:443
184.185.103.157:443
172.78.47.100:443
24.229.150.54:995
24.139.72.117:443
98.252.118.134:443
193.248.221.184:2222
67.8.103.21:443
86.190.41.156:443
108.14.4.202:443
24.43.22.221:993
190.85.91.154:443
86.220.62.251:2222
97.69.160.4:2222
90.65.236.181:2222
24.152.219.253:995
71.187.170.235:443
50.244.112.106:443
96.61.23.88:995
50.29.166.232:993
64.121.114.87:443
144.139.47.206:443
222.153.174.162:995
77.27.207.217:995
24.95.61.62:443
77.211.30.202:995
92.59.35.196:2222
125.62.192.220:443
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
81.214.126.173:2222
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/7ac2ea90e91521c56583f95276a3ce3d9fe372548f1c53f9049eae5d5489bd1b

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.

Cape
Cape
https://www.capesandbox.com/analysis/138841/

Comments