MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a645783947161ab5aad18eef72642d19080acbba9f56f71bf0105c7eaa3fc602. 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


DarkComet


Vendor detections: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a645783947161ab5aad18eef72642d19080acbba9f56f71bf0105c7eaa3fc602
SHA3-384 hash: b775080fa17acd3fba648327b40ba2d4f933600ad6e14c4262bcb1d7ee83e4bbfc0f215c7d8e14a59578fb83a375ba6b
SHA1 hash: 5342e29d3abe6d5ef4560ace4394ea78c4efe385
MD5 hash: 4804766c9d77c68a87e4ac57ddfee257
humanhash: helium-east-green-moon
File name:a645783947161ab5aad18eef72642d19080acbba9f56f71bf0105c7eaa3fc602
Download: download sample
Signature DarkComet
Create hunting rule
File size:267'776 bytes
First seen:2020-11-15 22:35:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a38ad86d74cafc45094a5085e33419e4 (109 x DarkComet, 1 x njrat)
ssdeep 6144:5cNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37:5cW7KEZlPzCy37
TLSH 3F4412A57ACDD843E9BB29F8350B4BD417352F9A0AAD42537E213F0870A1B8613567FC
Reporter seifreed
Tags:DarkComet

Intelligence

File Origin
# of uploads :
1
# of downloads :
788
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.Upx-49
Create hunting rule

PUA.Win.Packer.UpxProtector-1
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

Win.Trojan.Darkkomet-6745294-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Win.Trojan.DarkKomet-1
Create hunting rule

PUA.Win.Packer.Exe-6
Create hunting rule

Win.Trojan.Darkkomet-6745084-0
Create hunting rule

Win.Trojan.Darkkomet-7113180-0
Create hunting rule

PUA.Win.Packer.PrivateEXEProtector4-6192998-2
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the Windows subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a645783947161ab5aad18eef72642d19080acbba9f56f71bf0105c7eaa3fc602/
Threat name:
Win32.Backdoor.DarkComet
Create hunting rule
Status:
Malicious
First seen:
2020-11-15 22:36:05 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uzcxqokhcynllkwrr3xxezbndeeavs52t5lpog7qcboh5kr7yyba._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence upx
Link:
https://tria.ge/reports/201115-mwr84reh4e/
Behaviour
Suspicious use of AdjustPrivilegeToken
Drops file in System32 directory
Adds Run key to start application
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
a645783947161ab5aad18eef72642d19080acbba9f56f71bf0105c7eaa3fc602
MD5 hash:
4804766c9d77c68a87e4ac57ddfee257
SHA1 hash:
5342e29d3abe6d5ef4560ace4394ea78c4efe385
Detections:
win_darkcomet_g0
Create hunting rule
Link:
https://www.unpac.me/results/6c5e93a7-97ea-4207-ac14-a643d3e569a8/
SH256 hash:
3210bb31f50736a50861763c0c0d64dcf4a0b8a9a850d0f41d0b244053ff862f
MD5 hash:
5d1e56390fe8d4b7f1687193014d75b4
SHA1 hash:
2a2c547c9f84da5a66a066defe50356a86f271b7
Detections:
win_darkcomet_g0
Create hunting rule
win_darkcomet_auto
Create hunting rule
Link:
https://www.unpac.me/results/6c5e93a7-97ea-4207-ac14-a643d3e569a8/
Parent samples :
8e958f6607d7071280237e933f588829fdd6dcf197064e951124bd07318ad9ee
e8d4ad02e8811033f3ce05547774f6e9650ee66cf3f9221df656b326b8bd039d
a645783947161ab5aad18eef72642d19080acbba9f56f71bf0105c7eaa3fc602
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DarkComet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a645783947161ab5aad18eef72642d19080acbba9f56f71bf0105c7eaa3fc602

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:Intezer_Vaccine_DarkComet
Create hunting rule
Author:Intezer Labs
Description:Automatic YARA vaccination rule created based on the file's genes
Reference:https://analyze.intezer.com
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:Malware_QA_update
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:ProjectM_DarkComet_1
Create hunting rule
Author:Florian Roth
Description:Detects ProjectM Malware
Reference:http://researchcenter.paloaltonetworks.com/2016/03/unit42-projectm-link-found-between-pakistani-actor-and-operation-transparent-tribe/
Rule name:RAT_DarkComet
Create hunting rule
Author:Kevin Breen <kevin@techanarchy.net>
Description:Detects DarkComet RAT
Reference:http://malwareconfig.com/stats/DarkComet
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_darkcomet_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other

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