MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17f1c3dc3ad9e0e87e6a131bd93d12c074b443f365eea2e720b9d9939f9ce22e. 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


Lazarus


Vendor detections: 7


Maldoc score: 6


Intelligence 7 IOCs YARA 6 File information Comments
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SHA256 hash: 17f1c3dc3ad9e0e87e6a131bd93d12c074b443f365eea2e720b9d9939f9ce22e
SHA3-384 hash: f47c268b6dbb5f5b95246b82a8d9d03a8b866f5abe7cbf6c10dda381576dfb2f72b34187bd3691c7399174e100b31756
SHA1 hash: 610960413c81cf391a8f28fb83b2482f446953ca
MD5 hash: 994c02f8c721254a959ed9bc823ab94b
humanhash: batman-colorado-sad-burger
File name:17f1c3dc3ad9e0e87e6a131bd93d12c074b443f365eea2e720b9d9939f9ce22e.bin
Download: download sample
Signature Lazarus
Create hunting rule
File size:1'082'045 bytes
First seen:2021-04-27 22:57:32 UTC
Last seen:Never
File type:Word file doc
MIME type:application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep 24576:TUOV13nk07pH+W5ckjpiLYls3nk07pH+W5ckjpiLYW:TbDrVeWbOzrVeWbOH
TLSH 48352257A821AA51F80021B5FE536FAC1B683D69F4C275EF34BE8E4B376062D4D0C9D8
Reporter Arkbird_SOLG
Tags:apt Lazarus maldoc

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: 6
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
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)
SuspiciousTemplate InjectionTemplate injection found. A malicious template could have been uploaded from a remote location

Intelligence

File Origin
# of uploads :
1
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
17f1c3dc3ad9e0e87e6a131bd93d12c074b443f365eea2e720b9d9939f9ce22e.bin
Verdict:
No threats detected
Analysis date:
2021-04-27 23:01:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/70edbf4d-f6c2-471a-a92e-44c3ef9aae4e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/msword
Has a screenshot:
False
Contains macros:
True
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.44577739.24837.6570.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
DNS request
Connection attempt
Creating a window
Connection attempt by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
OOXML Office File
Link:
https://app.docguard.net/17f1c3dc3ad9e0e87e6a131bd93d12c074b443f365eea2e720b9d9939f9ce22e/results/dashboard
Payload URLs
URL
File name
http://www.iec.ch
image6.jpeg
Document image
Image:
Download PNG
Document image
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/699735
Signature
Contains an external reference to another document
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17f1c3dc3ad9e0e87e6a131bd93d12c074b443f365eea2e720b9d9939f9ce22e/
Threat name:
Document-Word.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-11-20 15:10:02 UTC
AV detection:
10 of 28 (35.71%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c7y4hxb23hqoq7tkcmn5spisyb2liq7tmxxkfzzaxhmzhh444ixa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/210427-2qflc2mps2/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Abuses OpenXML format to download file from external location
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/17f1c3dc3ad9e0e87e6a131bd93d12c074b443f365eea2e720b9d9939f9ce22e

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
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:UAC_bypass_bin_mem
Create hunting rule
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.

  
Link
https://www.ptsecurity.com/ww-en/analytics/pt-esc-threat-intelligence/lazarus-recruitment/

Comments