MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c826f15397da6524595b08d710f4d69a18ea5870c5ef4029b20988987461aeb0. 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: c826f15397da6524595b08d710f4d69a18ea5870c5ef4029b20988987461aeb0
SHA3-384 hash: 0565f77a508fdac0c1cf707265cbc5cb762eb0324b012123d4ccc5f91b5df071e5fadda61209fe89309f33cde43b3ef4
SHA1 hash: 724ec8585766111c8b46c96ef959b1c563e806d3
MD5 hash: 71634faf3e5689ba093d6bb8701eb42d
humanhash: equal-lake-network-nuts
File name:SecuriteInfo.com.Variant.Cerbu.91867.22195.16933
Download: download sample
Signature TrickBot
Create hunting rule
File size:505'344 bytes
First seen:2021-03-16 08:50:29 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash b5c8d37549a784c0c565febea0373025 (2 x TrickBot)
ssdeep 12288:wKdDJTzq9eCqw/+XVB/FpJBOpury1/veg6l:Rz/Hw/+XnJUuG1/veg6
Threatray 1 similar samples on MalwareBazaar
TLSH B2B4C031FA84484EC4F60BB71CA87FC3E439A79C6F2252A3B96C45AEC7604B15158BD7
Reporter SecuriteInfoCom
Tags:TrickBot

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Cerbu.91867.22195.16933.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
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:
TrickBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4f3e61aa-3dea-4d88-9f57-13a7a6d05113
Result
Threat name:
Trickbot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/640481
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
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)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected Trickbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 369214 Sample: SecuriteInfo.com.Variant.Ce... Startdate: 16/03/2021 Architecture: WINDOWS Score: 100 28 123.200.26.246 LINK3-TECH-AS-BD-APLink3TechnologiesLtdBD Bangladesh 2->28 30 122.2.28.70 IPG-AS-APPhilippineLongDistanceTelephoneCompanyPH Philippines 2->30 32 5 other IPs or domains 2->32 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 3 other signatures 2->50 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 rundll32.exe 9->11         started        14 cmd.exe 1 9->14         started        16 regsvr32.exe 9->16         started        signatures6 52 Writes to foreign memory regions 11->52 54 Allocates memory in foreign processes 11->54 18 wermgr.exe 11->18         started        21 wermgr.exe 11->21         started        23 iexplore.exe 2 72 14->23         started        process7 signatures8 40 Tries to detect virtualization through RDTSC time measurements 18->40 42 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 18->42 25 iexplore.exe 150 23->25         started        process9 dnsIp10 34 edge.gycpi.b.yahoodns.net 87.248.118.22, 443, 49731, 49732 YAHOO-DEBDE United Kingdom 25->34 36 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49733, 49734 FASTLYUS United States 25->36 38 10 other IPs or domains 25->38
Detection:
trickbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c826f15397da6524595b08d710f4d69a18ea5870c5ef4029b20988987461aeb0/
Threat name:
Win32.Trojan.Cerbu
Create hunting rule
Status:
Malicious
First seen:
2021-03-10 07:22:13 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zatpcu4x3jssiwk3bdlrb5gwtimouwdqyxxuaknsbgejq5dbv2ya._file
Verdict:
suspicious
Similar samples:
ff6554ab27fa28c602add0c4824a651b42f0d9b45e7d0a758ba66e2e650598db
TrickBot
Result
Malware family:
trickbot
Create hunting rule
Score:
  10/10
Tags:
family:trickbot botnet:mon102 banker trojan
Link:
https://tria.ge/reports/210316-295h1remt2/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Templ.dll packer
Trickbot
Malware Config
C2 Extraction:
103.225.138.94:449
122.2.28.70:449
123.200.26.246:449
131.255.106.152:449
142.112.79.223:449
154.126.176.30:449
180.92.238.186:449
187.20.217.129:449
201.20.118.122:449
202.91.41.138:449
95.210.118.90:449
Unpacked files
SH256 hash:
2a280be8eccc134f735f2d1a6e46c880f4087c8a2d34b84e54ff3ca88cb32c14
MD5 hash:
ef71da5cc81c6971d49d98e32c4b28b8
SHA1 hash:
6c42fa3d5841662551e7581824f2d0eb6f9ea82d
Link:
https://www.unpac.me/results/58d8e510-3d23-48f1-afd0-bd0f10f75680/
SH256 hash:
3a95a9a32c478c795760bb027f1a286b5cee37059dab71c31e0001ab8d45833b
MD5 hash:
dd1d4089e107eefe2c27be4e1f7f4f97
SHA1 hash:
ab934b56c4a391928304b5c3ef9ade98d3cf8c1d
Detections:
win_trickbot_a4
Create hunting rule
win_trickbot_g6
Create hunting rule
win_trickbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/58d8e510-3d23-48f1-afd0-bd0f10f75680/
Parent samples :
ff6554ab27fa28c602add0c4824a651b42f0d9b45e7d0a758ba66e2e650598db
c826f15397da6524595b08d710f4d69a18ea5870c5ef4029b20988987461aeb0
SH256 hash:
c826f15397da6524595b08d710f4d69a18ea5870c5ef4029b20988987461aeb0
MD5 hash:
71634faf3e5689ba093d6bb8701eb42d
SHA1 hash:
724ec8585766111c8b46c96ef959b1c563e806d3
Link:
https://www.unpac.me/results/58d8e510-3d23-48f1-afd0-bd0f10f75680/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/c826f15397da6524595b08d710f4d69a18ea5870c5ef4029b20988987461aeb0

File information

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

Web download

TrickBot

DLL dll c826f15397da6524595b08d710f4d69a18ea5870c5ef4029b20988987461aeb0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1070392/
  
Delivery method
Distributed via web download

Comments