MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 558299c3e232dceb07bb029fd4d553d92225f57c6885541178114b281ff17dc1. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 558299c3e232dceb07bb029fd4d553d92225f57c6885541178114b281ff17dc1
SHA3-384 hash: 655fc7de5527eb1b5f44c070624f491e5c0f56ea775c0331854f7a16430fb142122da685b2922ee1154ec6b2b3cbeb8e
SHA1 hash: e6264662f36f3f1c7a8c8c8c55ac151ef46d543a
MD5 hash: af4c7b0b7df807d653d5e5a5bbd434f9
humanhash: jig-oxygen-chicken-hamper
File name:af4c7b0b7df807d653d5e5a5bbd434f9.exe
Download: download sample
Signature TrickBot
Create hunting rule
File size:409'600 bytes
First seen:2021-02-02 18:25:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 70f918e6349f56c308608811d6a343b5 (16 x TrickBot)
ssdeep 6144:fORY/TyW0mL1QnLSNFXI21MfCDKbGsRtdumLIs/q+xmG3SOKCtqhhl0wN:sgT/0mL1f712CD6GyDuv+SOHqhhau
Threatray 3'039 similar samples on MalwareBazaar
TLSH 2594AE3B99542140EB1705754C76AEBA1527BC52A001AE0F73D2ED485972F83FFBA23E
Reporter abuse_ch
Tags:exe tot33 TrickBot

Intelligence

File Origin
# of uploads :
1
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Detection:
TrickBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/115216/
Detection(s):
Win.Malware.Filerepmalware-9829180-0
Create hunting rule

Win.Trojan.Generic-9829206-0
Create hunting rule

Win.Trojan.Generic-9829222-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the Program Files subdirectories
Creating a process from a recently created file
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Launching a process
Connection attempt
Forced shutdown of a system process
Unauthorized injection to a system process
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.
Result
Threat name:
Trickbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/597080
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
Hijacks the control flow in another process
Leaks process information
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Uses ipconfig to lookup or modify the Windows network settings
Uses net.exe to modify the status of services
Writes to foreign memory regions
Yara detected Trickbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 347574 Sample: YvxXkjvzEF.exe Startdate: 02/02/2021 Architecture: WINDOWS Score: 100 75 179.42.183.168:443 unknown unknown 2->75 77 180.92.238.227:443 unknown unknown 2->77 79 7 other IPs or domains 2->79 99 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->99 101 Found malware configuration 2->101 103 Yara detected Trickbot 2->103 105 6 other signatures 2->105 11 YvxXkjvzEF.exe 3 2->11         started        14 YvxXkjvzEF.exe 2->14         started        signatures3 process4 file5 71 C:\Program Files (x86)\DC\YvxXkjvzEF.exe, PE32 11->71 dropped 73 C:\...\YvxXkjvzEF.exe:Zone.Identifier, ASCII 11->73 dropped 17 YvxXkjvzEF.exe 11->17         started        20 WerFault.exe 23 9 11->20         started        109 Writes to foreign memory regions 14->109 111 Allocates memory in foreign processes 14->111 23 WerFault.exe 9 14->23         started        25 wermgr.exe 14->25         started        27 wermgr.exe 14->27         started        signatures6 process7 file8 95 Writes to foreign memory regions 17->95 97 Allocates memory in foreign processes 17->97 29 wermgr.exe 1 17->29         started        33 wermgr.exe 17->33         started        35 WerFault.exe 19 9 17->35         started        61 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->61 dropped 63 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 23->63 dropped signatures9 process10 dnsIp11 89 92.242.214.203, 449, 49736, 49741 RESPINA-ASIR Iran (ISLAMIC Republic Of) 29->89 91 api.ip.sb 29->91 93 3 other IPs or domains 29->93 113 Hijacks the control flow in another process 29->113 115 Writes to foreign memory regions 29->115 38 cmd.exe 11 29->38         started        43 cmd.exe 1 29->43         started        117 Tries to detect virtualization through RDTSC time measurements 33->117 119 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 33->119 59 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 35->59 dropped file12 signatures13 process14 dnsIp15 81 45.79.142.211, 49754, 80 LINODE-APLinodeLLCUS United States 38->81 65 C:\Users\user\AppData\Local\...\Web Data.bak, SQLite 38->65 dropped 67 C:\Users\user\AppData\...\Login Data.bak, SQLite 38->67 dropped 69 C:\Users\user\AppData\Local\...\History.bak, SQLite 38->69 dropped 107 Tries to harvest and steal browser information (history, passwords, etc) 38->107 45 conhost.exe 38->45         started        83 91.193.223.25, 49780, 80 LOFIS-ASRU Russian Federation 43->83 85 196.41.57.46, 49757, 80 LIQUID-ASGB Tanzania United Republic of 43->85 87 106.75.71.81, 80 CHINA169-BJChinaUnicomBeijingProvinceNetworkCN China 43->87 47 net.exe 1 43->47         started        49 ipconfig.exe 1 43->49         started        51 conhost.exe 43->51         started        file16 signatures17 process18 process19 53 conhost.exe 47->53         started        55 net1.exe 1 47->55         started        57 conhost.exe 49->57         started       
Detection:
trickbot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/558299c3e232dceb07bb029fd4d553d92225f57c6885541178114b281ff17dc1/
Threat name:
Win32.Trojan.Vebzenpak
Create hunting rule
Status:
Malicious
First seen:
2021-02-02 18:26:11 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kwbjtq7cgloowb53akp5jvkt3ercl5l4nccvielycffsqh7rpxaq._file
Verdict:
malicious
Label(s):
trickbot
Create hunting rule
Similar samples:
06c73296d1221dbd30925ae4018a72f5dda5a571f766db785bdee3d4ded26356
TrickBot
11cc16419bec29e97a45c95bab0722957acd2309c0682e8c21e4e13a38ffbf7d
TrickBot
215dfd6a17f218cf5ff4023f9c9b61dc36f9ed8c87182efb8dda58c7ef423db1
TrickBot
337b412ee6fcee243472f095e98da82a324bcbcde984c7e47ca927b071914f9c
TrickBot
35bb6312112b73a106896ed09858f2380f7bed16fdccca80fa2301f6cbf9d03a
TrickBot
383a5365ace0c7c90ac00eec2613f504f95ad651b06663118ef397b1e83cc3d2
TrickBot
4ad6baf898986de50f4a5857122bda4281a3504a5549d4d022c6f7e5e5d44818
TrickBot
afc95663194c8510e91feef5fe197a93eaa32d3ba2b3d2381b12e61d473a7cde
TrickBot
e7cf85e50793ffe1de421da2d0ae4f6264d0d42b06d948dcbbd9178cf0faf3ae
TrickBot
f57ec5263ab7f3191cfd364dd364e694f93769b691514d3a2e39e6812471e80e
TrickBot
+ 3'029 additional samples on MalwareBazaar
Result
Malware family:
trickbot
Create hunting rule
Score:
  10/10
Tags:
family:trickbot botnet:tot33 banker trojan
Link:
https://tria.ge/reports/210202-3fbc7mgphe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Drops file in Program Files directory
Looks up external IP address via web service
Loads dropped DLL
Executes dropped EXE
Trickbot
Malware Config
C2 Extraction:
85.93.159.98:449
92.242.214.203:449
202.21.103.194:449
169.239.45.42:449
45.234.248.66:449
103.91.244.102:449
118.67.216.238:449
117.212.193.62:449
201.184.190.59:449
103.29.185.138:449
79.122.166.236:449
37.143.150.186:449
179.191.108.58:449
85.159.214.61:443
149.56.80.31:443
Unpacked files
SH256 hash:
34caf06112ce4a0022a91c49f4db915a5700efe40fc2f16e815ae215cc870551
MD5 hash:
b27e90e9a8aa4384826922791acffdb5
SHA1 hash:
47257cf54168e533167308cb757fe385ee3c6a38
Detections:
win_trickbot_a4
Create hunting rule
win_trickbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/7267d55b-d820-4a5b-938d-41e2c64654e3/
Parent samples :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 hash:
24b5f0f576760004b7f36d0bb9ad780f9513e33a3a39585563e35d861dc87fd6
MD5 hash:
f34e0ff1f99e32da14a663f57502e929
SHA1 hash:
961783af4ca6a5e9c32b6001d423dcbeb54b4407
Detections:
win_trickbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/7267d55b-d820-4a5b-938d-41e2c64654e3/
Parent samples :
558299c3e232dceb07bb029fd4d553d92225f57c6885541178114b281ff17dc1
1248501bc9d76d890d90697a0279944c558b0f4415a5769b702e9ab88934399a
SH256 hash:
558299c3e232dceb07bb029fd4d553d92225f57c6885541178114b281ff17dc1
MD5 hash:
af4c7b0b7df807d653d5e5a5bbd434f9
SHA1 hash:
e6264662f36f3f1c7a8c8c8c55ac151ef46d543a
Link:
https://www.unpac.me/results/7267d55b-d820-4a5b-938d-41e2c64654e3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trickbot
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/558299c3e232dceb07bb029fd4d553d92225f57c6885541178114b281ff17dc1

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:win_trickbot_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Web download

TrickBot

Executable exe 558299c3e232dceb07bb029fd4d553d92225f57c6885541178114b281ff17dc1

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/115216/
  
URLhaus
https://urlhaus.abuse.ch/url/987602/
  
Delivery method
Distributed via web download

Comments