MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfffacd10a8887ff9e48cb452696fa8a9b6b83ea3e285b4f7d3692677c8c30fc. 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:	dfffacd10a8887ff9e48cb452696fa8a9b6b83ea3e285b4f7d3692677c8c30fc
SHA3-384 hash:	86085debf455240f64c827bcfa6c590427a1648996f389f884280c070acafc47539789bc28c0a242a6ddfbd0010ec03d
SHA1 hash:	8baa1cb1935bafa0f89bd4fc5d5c8c47d05d1f4c
MD5 hash:	cfbd343882b57a2d395ddb566984a0dd
humanhash:	oregon-neptune-nine-mango
File name:	file.01.21.doc
Download:	download sample
Signature	Quakbot Create hunting rule
File size:	95'175 bytes
First seen:	2021-01-28 17:20:07 UTC
Last seen:	2021-01-28 17:54:28 UTC
File type:	doc
MIME type:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep	1536:DPNtgquQ3bi6nx8+OQe767KMMr0/QUVfrRxO1z9D6UF/wHFTzFO+WB/BXNAR0:DPNtg9Q3bFnK+a7KC0oU1Rx6z9DrS8Bj
TLSH	CB93E017DA106AA6F47C06BEE0829BE651281A60F74377F3766C3ED9BBA87500D0D139
Reporter	p5yb34m
Tags:	doc Qakbot qbot Quakbot Shathak TA551

p5yb34m

.dll Installer:
http://fbfurnace6.com/assets/4621f42aad9738c0992/e93f49079ac08560/67311dcc4b7a6/shaz10?pr=5dc7155&rccks=4cc00761&kp=d909e4b6e097ed

Intelligence

File Origin

# of uploads :

# of downloads :

213

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file.01.21.doc

Verdict:

Malicious activity

Analysis date:

2021-01-28 17:14:17 UTC

Tags:

macros macros-on-open generated-doc

Link:

https://app.any.run/tasks/9c8c0429-1eea-4576-b603-fb4d6c9dd4ce

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

File type:

application/msword

Has a screenshot:

False

Contains macros:

True

Detection(s):

Twinwave.EvilDoc.ShellSlicerR3CONF1GUR3D.M2.202000318.UNOFFICIAL

MiscreantPunch.EvilMacro.AODBWSRBMS.UNOFFICIAL

TwinWave.EvilDoc.DieRobotorXSLVBA.20210125.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file

Using the Windows Management Instrumentation requests

DNS request

Sending an HTTP GET request

Launching a process

Creating a process from a recently created file

Result

Verdict:

Malicious

File Type:

Word File with Macro

Link:

https://app.docguard.net/dfffacd10a8887ff9e48cb452696fa8a9b6b83ea3e285b4f7d3692677c8c30fc/results/dashboard

Payload URLs

URL

File name

http://fbfurnace6.com/assets/4621f42aad9738c0992/e93f49079ac08560/67311dcc4b7a6/shaz10?pr

vbaProject.bin

Document image

Image:

Download PNG

Result

Verdict:

MALICIOUS

Details

Macro with Startup Hook

Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.

Macro with File System Write

Detected macro logic that can write data to the file system.

Macro Execution Coercion

Detected a document that appears to social engineer the user into activating embedded logic.

Document With No Content

Document contains little or no semantic information.

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl.evad

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/593179

Signature

Document contains an embedded macro with GUI obfuscation

Document contains an embedded VBA macro which may execute processes

Document contains an embedded VBA macro with suspicious strings

Document exploit detected (drops PE files)

Document exploit detected (process start blacklist hit)

Drops PE files with a suspicious file extension

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Office process drops PE file

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/dfffacd10a8887ff9e48cb452696fa8a9b6b83ea3e285b4f7d3692677c8c30fc/

Threat name:

Document-Word.Downloader.Heuristic

Status:

Malicious

First seen:

2021-01-28 17:21:05 UTC

File Type:

Document

Extracted files:

AV detection:

5 of 46 (10.87%)

Threat level:

2/5

Result

Malware family:

qakbot

Score:

10/10

Tags:

family:qakbot botnet:krk01 campaign:1611569149 banker macro stealer trojan

Link:

https://tria.ge/reports/210128-yh7tty5jhs/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Loads dropped DLL

Executes dropped EXE

Qakbot/Qbot

Malware Config

C2 Extraction:

31.5.21.66:995
89.3.198.238:443
202.188.138.162:443
188.24.128.253:443
175.141.219.71:443
151.60.15.183:443
184.189.122.72:443
80.227.5.70:443
140.82.49.12:443
89.211.241.100:995
81.97.154.100:443
77.27.174.49:995
92.154.83.96:2078
42.3.8.54:443
71.187.170.235:443
46.153.36.53:995
71.182.142.63:443
105.186.102.16:443
50.244.112.106:443
78.63.226.32:443
85.132.36.111:2222
68.186.192.69:443
75.136.40.155:443
68.225.60.77:995
144.139.47.206:443
79.129.121.81:995
98.121.187.78:443
75.67.192.125:443
216.201.162.158:443
2.50.2.216:443
75.136.26.147:443
84.72.35.226:443
172.78.30.215:443
105.198.236.99:443
83.110.102.100:443
193.248.221.184:2222
190.85.91.154:443
96.37.113.36:993
83.110.108.181:2222
88.233.91.244:443
95.77.223.148:443
207.246.77.75:2222
86.236.77.68:2222
207.246.77.75:443
45.63.107.192:995
77.211.30.202:995
149.28.99.97:443
207.246.77.75:8443
149.28.98.196:2222
207.246.116.237:995
207.246.116.237:8443
149.28.99.97:995
207.246.77.75:995
207.246.116.237:2222
45.77.115.208:443
45.32.211.207:995
149.28.101.90:8443
149.28.101.90:443
149.28.99.97:2222
172.115.177.204:2222
144.202.38.185:995
207.246.116.237:443
149.28.98.196:443
144.202.38.185:443
149.28.101.90:995
45.32.211.207:2222
45.32.211.207:443
45.32.211.207:8443
149.28.98.196:995
144.202.38.185:2222
45.63.107.192:443
149.28.101.90:2222
45.63.107.192:2222
45.77.115.208:2222
196.151.252.84:443
105.198.236.101:443
82.76.47.211:443
45.77.115.208:995
45.77.115.208:8443
213.60.147.140:443
92.59.35.196:2222
47.22.148.6:443
203.106.195.67:443
202.185.50.15:443
173.70.165.101:995
50.240.77.238:22
86.98.93.124:2078
172.87.157.235:3389
197.45.110.165:995
76.25.142.196:443
106.51.52.111:443
188.25.63.105:443
83.110.12.140:2222
64.121.114.87:443
50.29.166.232:995
217.133.54.140:32100
122.148.156.131:995
173.21.10.71:2222
45.46.53.140:2222
67.6.91.75:443
47.156.65.184:443
76.111.128.194:443
75.118.1.141:443
65.27.228.247:443
71.74.12.34:443
74.68.144.202:443
98.240.24.57:443
47.196.192.184:443
71.14.110.199:443
71.197.126.250:443
24.253.38.139:993
197.161.154.132:443
80.7.129.64:995
47.208.8.187:443
89.137.211.239:995
86.220.60.133:2222
94.53.92.42:443
78.97.207.104:443
106.250.150.98:443
67.8.103.21:443
41.39.134.183:443
2.50.161.6:2222
96.19.117.140:443
199.19.117.131:443
104.37.20.207:995
216.150.207.100:2222
189.222.111.204:443
73.216.60.90:2222
69.123.179.70:443
189.237.7.9:443
89.137.221.232:443
109.12.111.14:443
125.63.101.62:443
2.7.69.217:2222
89.211.247.202:443
201.130.149.43:995
186.155.151.167:443
201.127.37.219:443
151.205.102.42:443
189.210.115.207:443
97.69.160.4:2222
72.240.200.181:2222
72.252.201.69:443
172.87.134.226:995
209.210.187.52:995
209.210.187.52:443
108.46.145.30:443
24.229.150.54:995
186.84.90.232:443
80.11.5.65:2222

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/dfffacd10a8887ff9e48cb452696fa8a9b6b83ea3e285b4f7d3692677c8c30fc

File information

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

Malspam

Quakbot

doc dfffacd10a8887ff9e48cb452696fa8a9b6b83ea3e285b4f7d3692677c8c30fc

(this sample)

Delivery method

Distributed via e-mail attachment

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