🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e6ea45f01bd761bdfacc3e0397238607373b5a35f9eb8704b913252d3a19aa0. 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 6 File information Comments

SHA256 hash: 4e6ea45f01bd761bdfacc3e0397238607373b5a35f9eb8704b913252d3a19aa0
SHA3-384 hash: b92b59a699bc36e72200b1c03bc1cce499f881c85603e7b9ac7ee3ccf98cbd9f5797986b8724ab371d3ce1c490fef00b
SHA1 hash: 2dd809563d06f582b0371cb9dab06c308f2d6922
MD5 hash: a22847f40dee79a40256c7c1e6912da7
humanhash: artist-fifteen-carbon-west
File name:facts,06.21.doc
Download: download sample
Signature TrickBot
File size:51'719 bytes
First seen:2021-06-29 02:14:14 UTC
Last seen:Never
File type:Word file doc
MIME type:application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep 1536:/pBuio9Ym0QIOf7SieU6ZDvxjxcpAr/USvhWj1a://9m0WSiebvxju4/UchWjY
TLSH 2B33C018F112DC61DB1FAD7896F910B1B6B707F4F2606CA6AC90D20D4AB105ECA777C5
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 dump

MalwareBazaar was able to identify 13 sections in this file using oledump:

Section IDSection sizeSection name
A1500 bytesPROJECT
A2140 bytesPROJECTwm
A31315 bytesVBA/ThisDocument
A43150 bytesVBA/_VBA_PROJECT
A51785 bytesVBA/__SRP_0
A6198 bytesVBA/__SRP_1
A7532 bytesVBA/__SRP_2
A8156 bytesVBA/__SRP_3
A9936 bytesVBA/boxRef
A10675 bytesVBA/dir
A111496 bytesVBA/reqSelect
A121935 bytesVBA/snglTableBefore
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
SuspiciousOpenMay open a file
SuspiciousOutputMay write to a file (if combined with Open)
SuspiciousShellMay run an executable file or a system command
SuspiciousChrMay attempt to obfuscate specific strings (use option --deobf to deobfuscate)
SuspiciousXorMay attempt to obfuscate specific strings (use option --deobf to deobfuscate)

Intelligence


File Origin
# of uploads :
1
# of downloads :
384
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
facts,06.21.doc
Verdict:
Malicious activity
Analysis date:
2021-06-29 02:17:41 UTC
Tags:
macros macros-on-open generated-doc trojan

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
Result
Verdict:
Malicious
File Type:
Word File with Macro
Document image
Document image
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
80 / 100
Signature
Document exploit detected (process start blacklist hit)
Machine Learning detection for sample
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
Behaviour
Behavior Graph:
Threat name:
Document-Word.Trojan.Heuristic
Status:
Malicious
First seen:
2021-06-28 22:42:16 UTC
AV detection:
11 of 46 (23.91%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
macro
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
Blocklisted process makes network request
Process spawned unexpected child process
Suspicious use of NtCreateProcessExOtherParentProcess
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Email_stealer_bin_mem
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:IPPort_combo_mem
Author:James_inthe_box
Description:IP and port combo
Rule name:Select_from_enumeration
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:UAC_bypass_bin_mem
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information


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

Comments