MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b86f8aff12d2b32461a0b20f01f3d13ee062c80cb647ce09ff33f296b1f9e47. 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



IcedID


Vendor detections: 10


Maldoc score: 15


Intelligence 10 IOCs 1 YARA 6 File information Comments

SHA256 hash: 3b86f8aff12d2b32461a0b20f01f3d13ee062c80cb647ce09ff33f296b1f9e47
SHA3-384 hash: 849163249b0cf32c7420862e84d0ce8aca73e3ceab6b7dcc33718bb9f4b6341e1323e5df28906223c44001ef54129ce2
SHA1 hash: 448e513536aa0c576b123d5b243e1bdc6d261d6f
MD5 hash: 2b10f2617b32857999df1cf5f19f0d8d
humanhash: dakota-queen-lemon-sweet
File name:berniesbooksdocument08.11.doc
Download: download sample
Signature IcedID
File size:2'298'836 bytes
First seen:2022-08-11 16:01:14 UTC
Last seen:2022-08-11 22:20:51 UTC
File type:Word file doc
MIME type:application/zip
ssdeep 49152:tIjQhPf8F7u26T076/JsKhCa8CCGEEt1yEU:WjufCre/1UMEEzyh
TLSH T173B533F8C2706D07F858D195355BEAF27960C6A2863B5EE9F275131BE139B1F4070B28
TrID 51.0% (.DOCX) Word Microsoft Office Open XML Format document (23500/1/4)
38.0% (.ZIP) Open Packaging Conventions container (17500/1/4)
8.6% (.ZIP) ZIP compressed archive (4000/1)
2.1% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter @abuse_ch
Tags:doc IcedID


Twitter
@abuse_ch
IcedID C2:
alexbionka.com

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: 15
OLE dump
Sections: 8

The following OLE sections have been found using oledump:

Section IDSection sizeSection name
A1365 bytesPROJECT
A241 bytesPROJECTwm
A32850 bytesVBA/ThisDocument
A47 bytesVBA/_VBA_PROJECT
A55108 bytesVBA/__SRP_2
A62724 bytesVBA/__SRP_3
A7486 bytesVBA/dir
OLE vba
TypeKeywordDescription
AutoExecDocument_OpenRuns when the Word or Publisher document is opened
SuspiciousGetObjectMay get an OLE object with a running instance
SuspiciousLibMay run code from a DLL
SuspiciousVirtualProtectMay inject code into another process
SuspiciousSetTimerMay run a shellcode in memory
SuspiciousCallByNameMay attempt to obfuscate malicious function calls
SuspiciousStrReverseMay attempt to obfuscate specific strings (use option --deobf to deobfuscate)
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence


File Origin
# of uploads :
2
# of downloads :
426
Origin country :
NL NL
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
berniesbooksdocument08.11.doc
Verdict:
No threats detected
Analysis date:
2022-08-11 16:04:03 UTC
Tags:
macros macros-on-open

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
–°reating synchronization primitives
Result
Verdict:
Malicious
File Type:
Word File with Macro
Document image
Document image
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
macros macros-on-open
Label:
Benign
Suspicious Score:
  /10
Score Malicious:
%
Score Benign:
1%
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl
Score:
68 / 100
Signature
Document contains an embedded VBA macro with suspicious strings
Document exploit detected (UrlDownloadToFile)
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)
Behaviour
Behavior Graph:
Threat name:
Script-Macro.Trojan.Amphitryon
Status:
Malicious
First seen:
2022-08-11 16:02:14 UTC
File Type:
Document
Extracted files:
26
AV detection:
6 of 40 (15.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Program crash
Drops file in Windows directory
Process spawned unexpected child process

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:hp_doc_svcready
Author:HP Threat Research @HPSecurity
Description:SVCReadyLoader document
Rule name:malware_shellcode_hash
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Author:Willi Ballenthin
Rule name:meth_stackstrings
Author:Willi Ballenthin
Rule name:pdb_YARAify
Author:@wowabiy314
Description:PDB

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
alexbionka.com https://threatfox.abuse.ch/ioc/842532

File information


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

Comments