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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b592ef57d9b3f5de20f420e1ffcf5ee23cfbf78b5e3e552f835ac46b60a36c6. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b592ef57d9b3f5de20f420e1ffcf5ee23cfbf78b5e3e552f835ac46b60a36c6
SHA3-384 hash: 3ce1ace7a62cdeaf22617e57805c2e81a424a376b49658097565dd43dd729c481c645a4f1f605389bc4b3b0fe50ec7bd
SHA1 hash: 716d795dc6e7e1953e55dbbe0d4fc97be4fc8c68
MD5 hash: 4967177ea5e580d6fb280afb20ff1e34
humanhash: crazy-happy-skylark-johnny
File name:4967177ea5e580d6fb280afb20ff1e34.dll
Download: download sample
Signature TrickBot
Create hunting rule
File size:447'488 bytes
First seen:2021-11-21 10:21:40 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
ssdeep 12288:Zg6sAoGRtiZwyrKT29plU9S7hZ2otIs095GRlelPI7jd8VkOs9FsGe:uCdyL9rPTE5GRlV7jd8Fs9KGe
Threatray 10 similar samples on MalwareBazaar
TLSH T15094BFAEB588112CF9E56BFACE2F5FEFB1D1AB122B02B449113E5FC2572527F1801506
Reporter abuse_ch
Tags:dll TrickBot

Intelligence

File Origin
# of uploads :
1
# of downloads :
813
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file in the Windows subdirectories
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/619a1dcddd04e7d00e00b8bc/reports/75b19e24-d28b-4fe0-ba93-cffecf34618e/overview
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/feefe728-932a-451f-9068-49ef71dca36e
Result
Threat name:
Trickbot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/893256
Signature
Allocates memory in foreign processes
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Writes to foreign memory regions
Yara detected Trickbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 525729 Sample: DfmuoX92Wx.dll Startdate: 21/11/2021 Architecture: WINDOWS Score: 92 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Found malware configuration 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected Trickbot 2->46 8 loaddll32.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        15 rundll32.exe 8->15         started        17 4 other processes 8->17 signatures5 19 rundll32.exe 10->19         started        52 Writes to foreign memory regions 12->52 54 Allocates memory in foreign processes 12->54 22 wermgr.exe 12->22         started        24 cmd.exe 12->24         started        26 wermgr.exe 15->26         started        28 cmd.exe 15->28         started        process6 signatures7 48 Writes to foreign memory regions 19->48 50 Allocates memory in foreign processes 19->50 30 wermgr.exe 19->30         started        34 cmd.exe 19->34         started        process8 dnsIp9 36 62.99.79.77, 443, 49751, 49782 EUSKALTELES Spain 30->36 38 179.189.229.254, 443, 49739, 49741 America-NETLtdaBR Brazil 30->38 56 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 30->56 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b592ef57d9b3f5de20f420e1ffcf5ee23cfbf78b5e3e552f835ac46b60a36c6/
Threat name:
Win32.Trojan.TrickBot
Create hunting rule
Status:
Malicious
First seen:
2021-11-21 10:22:06 UTC
AV detection:
13 of 44 (29.55%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnms55l5tm7v3yqpiihb77hv5yr47p3ywxr6kuxygwwennqkg3da._file
Verdict:
malicious
Similar samples:
07ab5f83e68abc1a7d9c37643ab84317b7717132552fff6691d50465d62114c2
TrickBot
1532dcc03936ecb3d6836b6598cdc72b9e34eaa797497420d52530448714b766
TrickBot
5082d55269ff1e50c85bbd318e6e52cdca8a62425ff7fc33fd010dccde070d3f
TrickBot
5664540717f0b16abf9b78dd8a16c2ef925f4a7afb298dc2da322b3168389ffd
TrickBot
8502e6f441a360ea75ffdbf33dd7d64d51a4c556eb9c0c1ad3fd2220d5876447
TrickBot
9f76c8c606c2ac90936730e936173a4a9da84966a48de4a23cd5843f9c288aff
TrickBot
c8a35c1e0d44abd3fea286e1dbff1340dfe0a4fae9be141d4184093b8639c19c
TrickBot
Result
Malware family:
trickbot
Create hunting rule
Score:
  10/10
Tags:
family:trickbot botnet:soh1 banker trojan
Link:
https://tria.ge/reports/211121-md8y8sggc6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Trickbot
Malware Config
C2 Extraction:
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
Unpacked files
SH256 hash:
8e2b30f7bf0c4f50a454b9a179e975a37bfd6d4230290d5a21e6e432b6ed5122
MD5 hash:
648e29eb852af70c22a70bab883c0811
SHA1 hash:
ef9df33414761cb5d533c7393b0b005a921433c1
Detections:
win_trickbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/8ecbf88c-32f1-4ffa-8814-47f26cdfc1c8/
Parent samples :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 hash:
be1690963a36b21df98b26dd903270fb7d35b84364dac797a176f1dfcdbc0784
MD5 hash:
8ae36fc397fe782381a4b81382ae3c4c
SHA1 hash:
8836f9486bf36a9412979c1ab630192e813b0578
Link:
https://www.unpac.me/results/8ecbf88c-32f1-4ffa-8814-47f26cdfc1c8/
SH256 hash:
2b592ef57d9b3f5de20f420e1ffcf5ee23cfbf78b5e3e552f835ac46b60a36c6
MD5 hash:
4967177ea5e580d6fb280afb20ff1e34
SHA1 hash:
716d795dc6e7e1953e55dbbe0d4fc97be4fc8c68
Link:
https://www.unpac.me/results/8ecbf88c-32f1-4ffa-8814-47f26cdfc1c8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2b592ef57d9b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/2b592ef57d9b3f5de20f420e1ffcf5ee23cfbf78b5e3e552f835ac46b60a36c6

File information

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

Web download

TrickBot

DLL dll 2b592ef57d9b3f5de20f420e1ffcf5ee23cfbf78b5e3e552f835ac46b60a36c6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1801469/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/207864/

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