MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d8598065d94955bd31286846346b7b010a5940677014f6d603212d27f5509ed. 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: 10

Intelligence 10 IOCs YARA File information Comments

SHA256 hash:	8d8598065d94955bd31286846346b7b010a5940677014f6d603212d27f5509ed
SHA3-384 hash:	1ef8a6a6edcb8e76450377aba6e73d26eb5b03d5e4d4224602af1316a927c5cee27528c6f560b9758c941152801799c1
SHA1 hash:	a9dbb14aca21398eea28e7cefc14c64187ed2db4
MD5 hash:	1fddd2e1182531f1d02422afc6bffdfa
humanhash:	monkey-triple-kitten-helium
File name:	8d8598065d94955bd31286846346b7b010a5940677014f6d603212d27f5509ed
Download:	download sample
Signature	Quakbot Create hunting rule
File size:	892'361 bytes
First seen:	2022-03-02 12:02:59 UTC
Last seen:	2022-03-02 14:00:14 UTC
File type:	dll
MIME type:	application/x-dosexec
imphash	c1121acfcf8b9aeea983fd06a6c0a74e (12 x Quakbot)
ssdeep	12288:19hhPVn6mBXIlb5oC7QM5kbmlV4AuBmzKT5NQMvNHgTJfnoauW:PXometXn5+mHTWT59RW
Threatray	111 similar samples on MalwareBazaar
TLSH	T1B415AE1253724835CB3B4F38ED4B12A89C15FDF2F86898F5AED4A8687B386512D5B307
File icon (PE):
dhash icon	399998ecd4d46c0e (572 x Quakbot, 137 x ArkeiStealer, 82 x GCleaner)
Reporter	JAMESWT_WT
Tags:	CUT AHEAD LTD dll Quakbot

Intelligence

File Origin

# of uploads :

# of downloads :

142

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/246280/

Detection(s):

SecuriteInfo.com.Trojan.Inject4.26977.541.28666.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Launching a process

Modifying an executable file

Searching for synchronization primitives

Creating a process with a hidden window

Creating a window

Sending a custom TCP request

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

control.exe greyware keylogger overlay packed

Link:

https://www.filescan.io/uploads/621f5cfbdfdfa8501c76def2/reports/72d561e5-47e9-4cef-b3f3-3c5198a57c78/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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6f4d6795-25fd-4daf-bb68-25a3e45cdc67

Result

Threat name:

CryptOne Qbot

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/949083

Signature

Allocates memory in foreign processes

Contains functionality to detect sleep reduction / modifications

Found malware configuration

Injects code into the Windows Explorer (explorer.exe)

Machine Learning detection for sample

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

Sigma detected: Suspicious Call by Ordinal

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Writes to foreign memory regions

Yara detected CryptOne packer

Yara detected Qbot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8d8598065d94955bd31286846346b7b010a5940677014f6d603212d27f5509ed/

Threat name:

Win32.Backdoor.Quakbot

Status:

Malicious

First seen:

2022-02-27 23:24:31 UTC

File Type:

PE (Dll)

Extracted files:

AV detection:

29 of 43 (67.44%)

Threat level:

5/5

Verdict:

malicious

Label(s):

qakbot

Result

Malware family:

qakbot

Score:

10/10

Tags:

family:qakbot botnet:tr campaign:1645715783 banker evasion stealer trojan

Link:

https://tria.ge/reports/220302-n7116agedm/

Behaviour

Checks processor information in registry

Creates scheduled task(s)

Enumerates system info in registry

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

Loads dropped DLL

Qakbot/Qbot

Suspicious use of NtCreateProcessExOtherParentProcess

Windows security bypass

Malware Config

C2 Extraction:

31.35.28.29:443
103.87.95.131:2222
196.203.37.215:80
41.84.241.208:443
190.206.211.182:443
196.70.116.74:443
82.152.39.39:443
74.15.2.252:2222
209.210.95.228:32100
78.96.235.245:443
75.156.151.34:443
72.252.201.34:995
149.135.101.20:443
2.50.41.69:61200
217.164.121.201:2222
68.204.7.158:443
180.233.150.134:995
69.14.172.24:443
217.164.115.166:2222
100.1.108.246:443
190.73.3.148:2222
173.21.10.71:2222
88.234.22.9:995
93.48.80.198:995
76.69.155.202:2222
186.69.101.54:443
216.46.32.83:443
82.41.63.217:443
70.51.137.204:2222
185.249.85.209:443
39.44.24.109:995
144.202.2.175:443
47.180.172.159:50010
197.165.161.159:995
102.140.71.66:443
176.67.56.94:443
66.230.104.103:443
47.180.172.159:443
140.82.49.12:443
75.99.168.194:443
206.217.0.154:995
186.64.67.57:443
72.252.201.34:990
182.191.92.203:995
24.178.196.158:2222
89.101.97.139:443
173.220.98.101:443
191.99.191.28:443
190.200.231.217:61202
47.23.89.60:993
188.50.250.205:995
173.174.216.62:443
208.101.87.135:443
40.134.247.125:995
92.177.45.46:2078
114.79.148.170:443
136.143.11.232:443
41.230.62.211:993
39.49.7.117:995
102.65.38.67:443
75.99.168.194:61201
2.50.166.152:995
37.208.160.134:61202
105.184.116.32:995
111.125.245.116:995
38.70.253.226:2222
189.253.110.57:995
106.51.48.170:50001
144.202.2.175:995
217.128.122.65:2222
96.21.251.127:2222
114.24.79.246:443
217.164.121.201:1194
190.189.33.6:32101
120.150.218.241:995
67.209.195.198:443
32.221.231.1:443
103.139.242.30:990
70.45.27.254:443
89.211.185.240:2222
120.61.2.203:443
71.74.12.34:443
130.164.206.70:443
86.98.156.119:993
197.167.48.237:995
1.161.108.147:443
197.167.48.237:993
208.107.221.224:443
124.41.193.166:443
39.52.215.102:995
39.41.139.127:995
103.139.242.30:993
139.228.65.100:2222
1.161.108.147:995
197.161.60.170:995
175.137.153.178:443
180.183.103.241:2222
115.96.89.233:443
76.169.147.192:32103
128.106.123.43:443
39.52.123.106:995
89.86.33.217:443
89.137.52.44:443
45.46.53.140:2222
121.74.187.191:995
58.105.167.35:50000
58.105.167.35:2222
31.215.99.231:443
151.253.160.2:2222
86.98.10.146:995
67.165.206.193:993
189.146.51.56:443
73.151.236.31:443
108.16.33.18:443
86.198.170.170:2222
76.25.142.196:443
109.12.111.14:443
78.101.202.183:6883
105.184.230.30:995
217.128.171.34:2222
41.84.234.121:995
86.104.98.83:443
103.142.10.177:443
86.98.11.110:443
186.16.205.26:995
84.241.8.23:32103
67.69.166.79:2222
136.232.34.70:443
5.43.209.126:443
203.101.178.94:443
47.156.191.217:443
187.248.23.187:443
186.16.205.26:53
24.152.219.253:995
72.252.201.34:993
41.186.149.166:50001
197.57.107.34:995
161.142.53.137:443
189.253.245.240:443
217.165.11.155:995
156.155.113.163:2222
217.165.146.122:32101
24.121.151.206:443
88.244.98.63:443
41.234.14.148:443
63.143.92.99:995
75.188.35.168:443
81.213.206.182:443
190.189.33.6:443
41.36.82.58:3389

Unpacked files

SH256 hash:

59e0efe47284f0c693b794af3edb278e2fdc811cc235b29a58178a7b8cad3ddb

MD5 hash:

f102147d293bc778e37230179a500cf5

SHA1 hash:

80c6c450173e8f66f0ac4a70edc4faa0f6170e08

Link:

https://www.unpac.me/results/35a99fba-5fd0-4d1b-96cd-c12081f492c7/

SH256 hash:

14a24e7500173f077e895d8016110c7bf38035cd6b2eaffd519ac9d670bd7cc1

MD5 hash:

68c697e3b592f518010b9abc6ebf8539

SHA1 hash:

1e4b67831e0f0038af10d4f04a7a42728a16e1d3

Link:

https://www.unpac.me/results/35a99fba-5fd0-4d1b-96cd-c12081f492c7/

SH256 hash:

8d8598065d94955bd31286846346b7b010a5940677014f6d603212d27f5509ed

MD5 hash:

1fddd2e1182531f1d02422afc6bffdfa

SHA1 hash:

a9dbb14aca21398eea28e7cefc14c64187ed2db4

Link:

https://www.unpac.me/results/35a99fba-5fd0-4d1b-96cd-c12081f492c7/

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/8d8598065d94955bd31286846346b7b010a5940677014f6d603212d27f5509ed

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/246280/

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