MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7565343ecaa0338c92523af84078457c89f707de0b32a8769a935ab02b92bc5. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7565343ecaa0338c92523af84078457c89f707de0b32a8769a935ab02b92bc5
SHA3-384 hash: 42a304927d2935206fd0a31424c4b7b28ac2bf72cbdb0dbeee78b2052e1c5949207af87d76a624545b7f4f04b7022247
SHA1 hash: a386b771fe306acef7869aec7411a094a5b9172c
MD5 hash: 79b3a66cf7912df27412e6dc527e08c4
humanhash: mirror-december-one-asparagus
File name:dxwvbriaormvagk.dll
Download: download sample
Signature Quakbot
Create hunting rule
File size:731'648 bytes
First seen:2022-12-15 12:54:38 UTC
Last seen:2022-12-15 14:38:01 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash cefe0c2812ab446603bba685db0b4427 (1 x Quakbot)
ssdeep 6144:YnUjtSE5+UxPLDq2E9NtnZRDLLrLLx84aYki:207LclZRvHnfDki
TLSH T102F4DF01B243D231F5BA0136687996398E7CBC100B91DDEF67B439694BB31D1FA3296B
TrID 45.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.4% (.EXE) Win64 Executable (generic) (10523/12/4)
9.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.6% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f8baabaadacc68b1 (7 x Quakbot)
Reporter pr0xylife
Tags:1670997897 BB10 dll Qakbot Quakbot

Intelligence

File Origin
# of uploads :
2
# of downloads :
204
Origin country :
LA LA
Vendor Threat Intelligence
Detection:
QakBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/346627/
Detection(s):
SecuriteInfo.com.Variant.Zusy.445193.28616.12108.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/639b1928eb30169fa848d528/reports/c89d1f64-ed9e-4b15-8c80-06c0f7bc38ca/overview
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.
Malware family:
Qakbot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/76921754-0b18-4181-9919-93830595449d
Result
Threat name:
Qbot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1134996
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Writes to foreign memory regions
Yara detected Qbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 767726 Sample: dxwvbriaormvagk.dll Startdate: 15/12/2022 Architecture: WINDOWS Score: 76 38 71.31.101.183 WINDSTREAMUS United States 2->38 40 94.63.65.146 VODAFONE-PTVodafonePortugalPT Portugal 2->40 42 97 other IPs or domains 2->42 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Qbot 2->48 50 C2 URLs / IPs found in malware configuration 2->50 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 cmd.exe 1 9->11         started        13 rundll32.exe 9->13         started        16 rundll32.exe 9->16         started        18 5 other processes 9->18 signatures6 20 rundll32.exe 11->20         started        60 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 13->60 62 Writes to foreign memory regions 13->62 64 Allocates memory in foreign processes 13->64 23 wermgr.exe 13->23         started        66 Maps a DLL or memory area into another process 16->66 25 wermgr.exe 9 1 16->25         started        27 WerFault.exe 20 9 18->27         started        30 WerFault.exe 2 9 18->30         started        32 WerFault.exe 9 18->32         started        34 3 other processes 18->34 process7 dnsIp8 52 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 20->52 54 Writes to foreign memory regions 20->54 56 Allocates memory in foreign processes 20->56 58 Maps a DLL or memory area into another process 20->58 36 wermgr.exe 20->36         started        44 192.168.2.1 unknown unknown 27->44 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7565343ecaa0338c92523af84078457c89f707de0b32a8769a935ab02b92bc5/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2022-12-15 12:55:08 UTC
File Type:
PE (Dll)
Extracted files:
16
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5lfgq7mvibtrsjfeoxyib4ek7ej64d54czsvb3jve22wavzfpcq._file
Verdict:
malicious
Label(s):
qakbot
Create hunting rule
Result
Malware family:
qakbot
Create hunting rule
Score:
  10/10
Tags:
family:qakbot botnet:bb10 campaign:1670997897 banker stealer trojan
Link:
https://tria.ge/reports/221215-p5sgnsfd4v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Qakbot/Qbot
Malware Config
C2 Extraction:
49.175.72.56:443
64.237.214.193:443
79.77.142.22:2222
173.18.126.3:443
23.242.141.218:2222
121.121.100.148:995
172.90.139.138:2222
172.248.42.122:443
94.63.65.146:443
98.145.23.67:443
12.172.173.82:990
91.68.227.219:443
12.172.173.82:993
75.99.125.236:2222
49.245.119.12:2222
74.66.134.24:443
173.239.94.212:443
91.169.12.198:32100
184.68.116.146:2222
24.71.120.191:443
103.71.21.107:443
109.11.175.42:2222
78.92.133.215:443
184.153.132.82:443
24.228.132.224:2222
69.119.123.159:2222
216.82.134.133:443
81.229.117.95:2222
92.189.214.236:2222
184.68.116.146:3389
12.172.173.82:995
73.29.92.128:443
73.230.28.7:443
150.107.231.59:2222
81.131.210.167:443
70.64.77.115:443
73.155.10.79:443
86.99.14.46:2222
86.96.75.237:2222
123.3.240.16:995
213.191.164.70:443
174.58.146.57:443
149.126.159.106:443
50.68.204.71:995
47.41.154.250:443
50.68.204.71:443
12.172.173.82:465
24.206.27.39:443
75.143.236.149:443
74.83.128.70:2083
108.6.249.139:443
79.13.202.140:443
84.35.26.14:995
70.115.104.126:995
78.247.21.20:443
188.48.116.37:995
87.65.160.87:995
71.31.101.183:443
60.234.194.12:2222
76.80.180.154:995
46.10.198.106:443
90.104.22.28:2222
72.80.7.6:995
199.83.165.233:443
80.0.74.165:443
116.74.163.218:443
86.98.23.199:443
76.100.159.250:443
76.20.42.45:443
47.34.30.133:443
70.55.120.16:2222
103.144.201.62:2078
77.86.98.236:443
2.83.12.243:443
47.203.227.114:443
178.152.126.55:443
84.113.121.103:443
108.162.6.34:443
188.176.170.61:443
50.68.204.71:993
184.176.154.83:995
92.207.132.174:2222
142.161.27.232:2222
190.29.228.61:443
176.142.207.63:443
66.191.69.18:995
90.89.95.158:2222
198.2.51.242:993
73.36.196.11:443
176.151.15.101:443
181.164.194.223:443
69.133.162.35:443
184.68.116.146:2078
136.232.184.134:995
184.68.116.146:61202
12.172.173.82:21
72.200.109.104:443
181.118.183.50:443
124.122.55.7:443
162.248.14.107:443
87.220.68.51:2222
86.225.214.138:2222
75.158.15.211:443
80.44.148.126:2222
12.172.173.82:22
75.98.154.19:443
24.142.218.202:443
70.77.116.233:443
61.69.198.59:443
184.68.116.146:50010
12.172.173.82:50001
190.24.45.24:995
94.71.209.47:2222
174.104.184.149:443
82.9.210.36:443
78.101.91.215:2222
47.149.137.40:443
Unpacked files
SH256 hash:
b26bf912bea34d2a8ec16d34ad473cfff6d586938e718f08eb71e6ea83cc7ec2
MD5 hash:
f21e4d3be55e1850f3ed8e551c926bbd
SHA1 hash:
0250d308d81eba698666209134098afbc9da6059
Link:
https://www.unpac.me/results/ff799211-3f31-4ad7-9bb7-f86bbe721fbb/
SH256 hash:
442d5c069f648ec5217ae098fbe5473ab653b7e4d61e8ad533e84517191597c2
MD5 hash:
b2ce2919e3a8a4d0700a0e401564a0c6
SHA1 hash:
abd6864891b865cf55949577a1266bed2e1b38c9
Detections:
Qakbot
Create hunting rule
win_qakbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/ff799211-3f31-4ad7-9bb7-f86bbe721fbb/
Parent samples :
457482f12d66c77f8d15a55fa52fe75ce54ffb292bd96440dde97a5f769c1eb9
ce81b2ab0a243fe8e85a249b0f425007d858d7e9cc7e65af5d2f9e68efb5e5d0
141d3c8278c2704ca10cbe3570679cc7a016d0bc30e106129adb38938cd47296
b7565343ecaa0338c92523af84078457c89f707de0b32a8769a935ab02b92bc5
SH256 hash:
b7565343ecaa0338c92523af84078457c89f707de0b32a8769a935ab02b92bc5
MD5 hash:
79b3a66cf7912df27412e6dc527e08c4
SHA1 hash:
a386b771fe306acef7869aec7411a094a5b9172c
Link:
https://www.unpac.me/results/ff799211-3f31-4ad7-9bb7-f86bbe721fbb/
Malware family:
QBot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b7565343ecaa/report/overview.html
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/b7565343ecaa0338c92523af84078457c89f707de0b32a8769a935ab02b92bc5

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com

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/346627/

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