MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 394c97cc9d567e556a357f129aea03f737cbd2a1761df32146ef69d93afc73dc. 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



Threat unknown


Vendor detections: 13


Maldoc score: 5


Intelligence 13 IOCs YARA 5 File information Comments

SHA256 hash: 394c97cc9d567e556a357f129aea03f737cbd2a1761df32146ef69d93afc73dc
SHA3-384 hash: 77f38f69a07a7e4246798196c1955dc6f0060c9545cc26e82edacc4cb4cc2b2fb3a468262d3ae05ad07ce9e46a6a8783
SHA1 hash: 4429c35b62d55abe159e130c095fc988e640f3fd
MD5 hash: 8f21756219d4e736219011174eb0534b
humanhash: solar-queen-early-kentucky
File name:template[1].doc
Download: download sample
Signature n/a
File size:60'418 bytes
First seen:2022-08-14 06:33:34 UTC
Last seen:Never
File type:Word file doc
MIME type:application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep 768:urH9EDL1s1p6qCS1ioGwmFRdoUzQLgRlpqVmbTzD1CNJbOz+zaN18OIZ5grp/0GR:ur6Lm1p7QDdoaQLgRYm7pQNOz71IW5R
TLSH T1054302ADD306B820E77AC0B4D81715F6F779F5461384F0EB02C9C508D52A25BB2DBE81
TrID 46.3% (.TMDX/TMVX) SoftMaker TextMaker text Document (84519/2/13)
28.4% (.DOCM) Word Microsoft Office Open XML Format document (with Macro) (52000/1/9)
12.8% (.DOCX) Word Microsoft Office Open XML Format document (23500/1/4)
9.5% (.ZIP) Open Packaging Conventions container (17500/1/4)
2.1% (.ZIP) ZIP compressed archive (4000/1)
Reporter @abuse_ch
Tags:doc

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: 5
OLE dump
Sections: 6

The following OLE sections have been found using oledump:

Section IDSection sizeSection name
A1438 bytesPROJECT
A241 bytesPROJECTwm
A3116091 bytesVBA/ThisDocument
A43089 bytesVBA/_VBA_PROJECT
A5470 bytesVBA/dir
OLE vba
TypeKeywordDescription
AutoExecDoCUmeNT_OPEnRuns when the Word or Publisher document is opened
SuspiciousLibMay run code from a DLL
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence


File Origin
# of uploads :
1
# of downloads :
420
Origin country :
NL NL
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
donotgroup
ID:
1
File name:
Spares Deficiency.doc
Verdict:
Malicious activity
Analysis date:
2022-08-13 08:59:14 UTC
Tags:
generated-doc opendir trojan donotgroup apt

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/octet-stream
Has a screenshot:
False
Contains macros:
False
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
–°reating synchronization primitives
DNS request
Creating a file in the %temp% directory
Creating a file
Sending an HTTP GET request
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
macros macros-on-open
Label:
Malicious
Suspicious Score:
  9.9/10
Score Malicious:
1%
Score Benign:
%
Result
Verdict:
MALICIOUS
Details
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Macro with DLL Reference
Detected macro logic that will load additional functionality from Dynamically Linked Libraries (DLLs). While not explicitly malicious, this is a common tactic for accessing APIs that are not otherwised exposed via Visual Basic for Applications (VBA).
Suspicious Document Variables
Detected a macro that references a suspicious number of tersely named variables.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA which contains extensive loops (likely to delay execution)
Document contains an embedded VBA with many string operations indicating source code obfuscation
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (UrlDownloadToFile)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Office process drops PE file
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2022-08-13 17:23:39 UTC
File Type:
Document
Extracted files:
21
AV detection:
12 of 40 (30.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Process spawned suspicious child process
Loads dropped DLL

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: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:pdb_YARAify
Author:@wowabiy314
Description:PDB
Rule name:vbaproject_bin
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time

File information


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

Comments