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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75578e9d4935df53b648e93ee37cbc406d815a3a7748a60cccd0a74978baefd0. 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: 75578e9d4935df53b648e93ee37cbc406d815a3a7748a60cccd0a74978baefd0
SHA3-384 hash: 1c3c8a0679121c029afdaa623c85c4e233637a61beb8db6a217f8a3d8f153a3f592277164855086c74459eef27530153
SHA1 hash: 6e1702946cb436f06cef2dff06de148bbe47bdb5
MD5 hash: bc4efa601376705459a082186ee97bf0
humanhash: september-florida-bluebird-avocado
File name:bc4efa601376705459a082186ee97bf0.dll
Download: download sample
Signature TrickBot
Create hunting rule
File size:2'057'728 bytes
First seen:2021-12-09 15:51:38 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash ada2df5716cdc204b561f1444d64c9d5 (3 x TrickBot)
ssdeep 6144:qpXjcPUqviYVZFiKXJxDPbOoJcfgQwJ2vkeDkCSHVmrOISZKByfjYoxj:qpXjcPl7FzHebpID
TLSH T16D9549276DD2E0021C175CF69EFB56F4760BC84529224CA72B377645E0A6270FA6F38E
Reporter abuse_ch
Tags:100021 dll rob142 TrickBot


Avatar
abuse_ch
TrickBot payload URLs:
http://87.251.85.100/love/love3.html
http://194.36.189.205/images/yellowtank.png

TrickBot C2s:
181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443

Intelligence

File Origin
# of uploads :
1
# of downloads :
914
Origin country :
n/a
Vendor Threat Intelligence
Detection:
TrickBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/212928/
Detection(s):
SecuriteInfo.com.Variant.Zusy.409625.29862.16361.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Searching for the window
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/61b22628fa72c81b5b13c765/reports/92b248a7-b63d-43a6-a380-1ca3d41fbb8e/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e9bb3b13-4771-4514-b683-6d3f279ca958
Result
Threat name:
TrickBot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/904789
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
Found potential dummy code loops (likely to delay analysis)
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
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: 537276 Sample: ebw1Vxeew7.dll Startdate: 09/12/2021 Architecture: WINDOWS Score: 92 33 103.36.79.3 WOWSOLUTIONS-ASWowSolutionsandSystemsPvtLtdIN India 2->33 35 189.51.118.78 VIPWayTelecomunicacoesLtdaBR Brazil 2->35 37 20 other IPs or domains 2->37 49 Found malware configuration 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Yara detected Trickbot 2->53 55 2 other signatures 2->55 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 rundll32.exe 9->11         started        14 cmd.exe 1 9->14         started        16 rundll32.exe 9->16         started        signatures6 57 Writes to foreign memory regions 11->57 59 Allocates memory in foreign processes 11->59 18 wermgr.exe 11->18         started        21 cmd.exe 11->21         started        23 rundll32.exe 14->23         started        25 wermgr.exe 16->25         started        27 cmd.exe 16->27         started        process7 signatures8 39 Found potential dummy code loops (likely to delay analysis) 18->39 41 Tries to detect virtualization through RDTSC time measurements 18->41 43 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 18->43 45 Writes to foreign memory regions 23->45 47 Allocates memory in foreign processes 23->47 29 wermgr.exe 23->29         started        31 cmd.exe 23->31         started        process9
Detection:
trickbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75578e9d4935df53b648e93ee37cbc406d815a3a7748a60cccd0a74978baefd0/
Threat name:
Win32.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2021-12-09 15:52:16 UTC
File Type:
PE (Sys)
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ovly5hkjgxpvhnsi5e7og7f4ibwycwr2o5ekmdgm2ctus6f257ia._file
Result
Malware family:
trickbot
Create hunting rule
Score:
  10/10
Tags:
family:trickbot botnet:rob142 banker trojan
Link:
https://tria.ge/reports/211209-ta4cxacea8/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Trickbot
Malware Config
C2 Extraction:
181.129.85.98:443
189.112.119.205:443
189.51.118.78:443
186.121.214.106:443
49.176.188.184:443
61.69.102.170:443
213.32.252.221:443
89.46.216.2:443
103.36.79.3:443
103.108.97.51:443
95.140.217.242:443
41.175.22.226:443
190.109.169.161:443
186.159.12.18:443
190.109.171.17:443
181.196.148.202:443
186.47.75.58:443
186.42.212.30:443
190.214.21.14:443
187.108.32.133:443
201.184.226.74:443
186.159.5.177:443
Unpacked files
SH256 hash:
05ecae87363f731b9fcec9363360623d1cfcf3aa896ee816b5e8dcb8920a8d0f
MD5 hash:
6db70a512f482da983511f5acdfd52a2
SHA1 hash:
74e10719aaef9036a92cfb2f5f44f1307516b52c
Link:
https://www.unpac.me/results/cd961913-bcd8-448d-9405-ec17aa79e115/
SH256 hash:
a6d0887bb9eb73b8b94a100d9f8bce55aa54ca6a478614ad77f7fc7dc852b278
MD5 hash:
eebdd62bdcf7e58bf310a86b02dfc357
SHA1 hash:
40b7be96a407282aaae85e6c662f445165a04abe
Detections:
win_trickbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/cd961913-bcd8-448d-9405-ec17aa79e115/
Parent samples :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 hash:
75578e9d4935df53b648e93ee37cbc406d815a3a7748a60cccd0a74978baefd0
MD5 hash:
bc4efa601376705459a082186ee97bf0
SHA1 hash:
6e1702946cb436f06cef2dff06de148bbe47bdb5
Link:
https://www.unpac.me/results/cd961913-bcd8-448d-9405-ec17aa79e115/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/75578e9d4935/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/75578e9d4935df53b648e93ee37cbc406d815a3a7748a60cccd0a74978baefd0

File information

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

  
URLhaus
https://urlhaus.abuse.ch/browse/tag/rob142/
Cape
Cape
https://www.capesandbox.com/analysis/212928/

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