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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c643b173e20c0c8386edb5e63e6d36db9acfd11795a57bedd78de77d43f2149. 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: 7


Maldoc score: 11


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c643b173e20c0c8386edb5e63e6d36db9acfd11795a57bedd78de77d43f2149
SHA3-384 hash: 06e27d0e9da8ae204cf82fe8e12f91513f061836b4f6d64b83e65a1cf00b2e0781b6ea51c58e4e00ca107e0af9a0c4f9
SHA1 hash: c7c53a028f0d8fb5572c583a638639a8f5f3da6c
MD5 hash: 0eaddf56d350d8a52b899aef989b1522
humanhash: carpet-uranus-diet-mobile
File name:require,07.29.21.doc
Download: download sample
Signature TrickBot
Create hunting rule
File size:73'434 bytes
First seen:2021-07-29 16:50:59 UTC
Last seen:Never
File type:Word file doc
MIME type:text/xml
ssdeep 1536:EYwXAHr11AQYyqGJHQYCDEtU6dLTR97/tU:EXixQYNtU6Zv/O
TLSH T1DD7318BAF0425CDB468289F13E1CA4916C67B1DFD1DCD36EF4CAE12531D38A68A3B095
Reporter malware_traffic
Tags:doc macros Shathak TA551 TrickBot

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 11
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecdocument_openRuns when the Word or Publisher document is opened
IOCcoreForCode.htaExecutable file name
SuspiciousOpenMay open a file
SuspiciousOutputMay write to a file (if combined with Open)
SuspiciousShellMay run an executable file or a system command
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin
# of uploads :
1
# of downloads :
491
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
require,07.29.21.doc
Verdict:
No threats detected
Analysis date:
2021-07-29 16:53:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ff59939a-64d5-47ac-abad-a041064a950f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/msword
Has a screenshot:
False
Contains macros:
True
Detection(s):
TwinWave.EvilDoc.ActiveMimeCoffeeAtMidnight.20210715.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.ActiveMimeCoffeeAtMidnight.M2.20210715.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
FlatXml Word File with Macro
Link:
https://app.docguard.net/7c643b173e20c0c8386edb5e63e6d36db9acfd11795a57bedd78de77d43f2149/results/dashboard
Document image
Image:
Download PNG
Document image
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/824028
Signature
Document contains an embedded VBA macro which may execute processes
Document contains an embedded VBA macro with suspicious strings
Document exploit detected (process start blacklist hit)
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: MSHTA Spawning Windows Shell
Sigma detected: Register DLL with spoofed extension
Sigma detected: Regsvr32 Anomaly
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c643b173e20c0c8386edb5e63e6d36db9acfd11795a57bedd78de77d43f2149/
Threat name:
Script.Trojan.TrickBot
Create hunting rule
Status:
Malicious
First seen:
2021-07-29 16:51:04 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  5/5
Result
Malware family:
trickbot
Create hunting rule
Score:
  10/10
Tags:
family:trickbot botnet:zev4 banker trojan
Link:
https://tria.ge/reports/210729-v8zcr8sw8e/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Looks up external IP address via web service
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Process spawned unexpected child process
Suspicious use of NtCreateProcessExOtherParentProcess
Trickbot
Malware Config
C2 Extraction:
14.232.161.45:443
118.173.233.64:443
41.57.156.203:443
45.239.234.2:443
45.201.136.3:443
177.10.90.29:443
185.17.105.236:443
91.237.161.87:443
185.189.55.207:443
186.225.119.170:443
143.0.208.20:443
222.124.16.74:443
220.82.64.198:443
200.236.218.62:443
178.216.28.59:443
45.239.233.131:443
196.216.59.174:443
119.202.8.249:443
82.159.149.37:443
49.248.217.170:443
181.114.215.239:443
113.160.132.237:443
105.30.26.50:443
202.165.47.106:443
103.122.228.44:443
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/7c643b173e20c0c8386edb5e63e6d36db9acfd11795a57bedd78de77d43f2149

File information

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

Comments