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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff0356bd0dc623dcdc703973337c5d475e197e6b726584ebedc344a1abddaf9f. 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


TrickBot


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff0356bd0dc623dcdc703973337c5d475e197e6b726584ebedc344a1abddaf9f
SHA3-384 hash: a5ef5e37fe6bd39272bcb95c27a11411e0c53be2c3b00d3fd08ff58cf882c10558606037e813550f63332060b49914d7
SHA1 hash: 2ac1f9623efde3a83a4e4b55973981fe8f815a0e
MD5 hash: 8398e9a95459cded998d6762d531a6ca
humanhash: cat-princess-colorado-mississippi
File name:8398e9a95459cded998d6762d531a6ca.dll
Download: download sample
Signature TrickBot
Create hunting rule
File size:352'256 bytes
First seen:2021-07-03 07:02:56 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash a2293d617a2d42d810e0f0af44350ce7 (18 x TrickBot)
ssdeep 6144:F62tjX2w+x8GcDdbVRvCdEnjzOWy24Qm4:J/NvCUSW6
TLSH 6B74E001F2D100E9D2D995382A6F3731AA3FE985CBE40BD3EF7CFA9E58125429876351
Reporter abuse_ch
Tags:dll TrickBot

Intelligence

File Origin
# of uploads :
1
# of downloads :
321
Origin country :
n/a
Vendor Threat Intelligence
Detection:
TrickBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/169495/
Detection(s):
SecuriteInfo.com.Trojan.Malware.300983.susgen.24090.10.UNOFFICIAL
Create hunting rule

Malware family:
TrickBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5a049e2b-9430-48bf-acbd-920dc461f812
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/811376
Signature
Allocates memory in foreign processes
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Hijacks the control flow in another process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 443787 Sample: u867uMlwux.dll Startdate: 03/07/2021 Architecture: WINDOWS Score: 72 66 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->66 8 loaddll32.exe 1 2->8         started        10 regsvr32.exe 2->10         started        process3 process4 12 regsvr32.exe 8->12         started        15 iexplore.exe 1 75 8->15         started        17 cmd.exe 1 8->17         started        19 10 other processes 8->19 signatures5 78 Writes to foreign memory regions 12->78 80 Allocates memory in foreign processes 12->80 21 wermgr.exe 2 12->21         started        25 cmd.exe 12->25         started        27 iexplore.exe 150 15->27         started        29 rundll32.exe 17->29         started        31 WerFault.exe 19->31         started        33 WerFault.exe 19->33         started        35 WerFault.exe 19->35         started        37 5 other processes 19->37 process6 dnsIp7 52 170.238.117.187, 443, 49785 America-NETLtdaBR Brazil 21->52 54 204.138.26.60, 443, 49776 NTT-COMMUNICATIONS-2914US United States 21->54 60 9 other IPs or domains 21->60 68 Hijacks the control flow in another process 21->68 70 Writes to foreign memory regions 21->70 72 Tries to detect virtualization through RDTSC time measurements 21->72 74 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 21->74 39 cmd.exe 21->39         started        56 edge.gycpi.b.yahoodns.net 87.248.118.22, 443, 49768, 49769 YAHOO-DEBDE United Kingdom 27->56 58 prod.appnexus.map.fastly.net 151.101.1.108, 443, 49763, 49764 FASTLYUS United States 27->58 62 13 other IPs or domains 27->62 44 WerFault.exe 5 9 29->44         started        signatures8 process9 dnsIp10 64 85.187.252.141, 443, 49809 ABINTER-ASBG Bulgaria 39->64 46 C:\Users\user\AppData\Local\...\Web Data.bak, SQLite 39->46 dropped 48 C:\Users\user\AppData\...\Login Data.bak, SQLite 39->48 dropped 50 C:\Users\user\AppData\Local\...\History.bak, SQLite 39->50 dropped 76 Tries to harvest and steal browser information (history, passwords, etc) 39->76 file11 signatures12
Detection:
trickbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ff0356bd0dc623dcdc703973337c5d475e197e6b726584ebedc344a1abddaf9f/
Threat name:
Win32.Trojan.Trickpak
Create hunting rule
Status:
Malicious
First seen:
2021-07-03 07:03:08 UTC
AV detection:
5 of 46 (10.87%)
Threat level:
  5/5
Result
Malware family:
trickbot
Create hunting rule
Score:
  10/10
Tags:
family:trickbot botnet:rob102 banker trojan
Link:
https://tria.ge/reports/210703-m5cn161n8j/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Trickbot
Malware Config
C2 Extraction:
38.110.103.124:443
185.56.76.28:443
204.138.26.60:443
60.51.47.65:443
74.85.157.139:443
68.69.26.182:443
38.110.103.136:443
38.110.103.18:443
138.34.28.219:443
185.56.76.94:443
217.115.240.248:443
24.162.214.166:443
80.15.2.105:443
154.58.23.192:443
38.110.100.104:443
45.36.99.184:443
185.56.76.108:443
185.56.76.72:443
138.34.28.35:443
97.83.40.67:443
38.110.103.113:443
38.110.100.142:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
38.110.100.33:443
38.110.100.242:443
185.13.79.3:443
Unpacked files
SH256 hash:
ff0356bd0dc623dcdc703973337c5d475e197e6b726584ebedc344a1abddaf9f
MD5 hash:
8398e9a95459cded998d6762d531a6ca
SHA1 hash:
2ac1f9623efde3a83a4e4b55973981fe8f815a0e
Link:
https://www.unpac.me/results/ab59a7b5-5c48-4cae-879c-5eb5d5f38253/
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/ff0356bd0dc623dcdc703973337c5d475e197e6b726584ebedc344a1abddaf9f

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_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

TrickBot

DLL dll ff0356bd0dc623dcdc703973337c5d475e197e6b726584ebedc344a1abddaf9f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1421925/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/169495/

Comments