MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a. 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


Hive


Vendor detections: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a
SHA3-384 hash: 2ddca4aeeea5fc7f4c9cfc028fae1cc3a18d23eec8d1fafb08fe7cd7863d8225a5c15ad7748c64290a9221ce775518af
SHA1 hash: be300a1e6ce3a1004575a9247c86e7e598d4f34a
MD5 hash: 06fa3ad1d997309ca33741e34d4ae1cf
humanhash: double-oven-floor-fillet
File name:2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a
Download: download sample
Signature Hive
Create hunting rule
File size:2'248'704 bytes
First seen:2022-04-13 08:26:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c7269d59926fa4252270f407e4dab043 (45 x Hive, 23 x ServHelper, 22 x CobaltStrike)
ssdeep 49152:bNo/3WTCBgFZ97WD1X/FY2+1NVd2fFgJqG:bNiO9O+nmfFg
Threatray 92 similar samples on MalwareBazaar
TLSH T179A58D07BC9470B9C5E9D3328AB992A17731B459033127CB3F55A6BA2F767C81E34398
gimphash 5208bd3382cd7644fcf7af5732e40c518137fa007d577018454c944c0deeeb92
Reporter pmsandstad
Tags:CobaltStrike exe Hive


Avatar
pmsandstad
Cobalt Strike Stager found on Virustotal

Intelligence

File Origin
# of uploads :
1
# of downloads :
443
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a
Verdict:
No threats detected
Analysis date:
2022-04-13 08:32:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/35cbb9b8-e4c4-4e35-9582-c896211f3b58

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/263367/
Detection(s):
Win.Trojan.MSShellcode-5
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/13741/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cobalt exploit http packed rozena shelma
Link:
https://www.filescan.io/uploads/6256895affe27d5119bf8739/reports/0c435e0d-b2e5-4d98-b410-8e9d4bfc60f4/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/23cc6391-d25b-4104-bd14-3fa845bbd179
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/976028
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a/
Threat name:
Win64.Backdoor.CobaltStrikeBeacon
Create hunting rule
Status:
Malicious
First seen:
2022-04-09 20:04:00 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 42 (47.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fvvz4kncwdeb4x7un2mrhj2tckg3yo4uiry36xmj4ewlvha7knva._file
Verdict:
malicious
Similar samples:
1fa0a0793d64b74a911d14a6f36ba3046d5d4137a5a5a6207f94de46d0e31a5e
Hive
4754626f12467f7a14731030afe57b3ffe6bac1c1a8d2d93a027f0cec5be08e7
Hive
487424f7ad546f72d0240922d1c6d9800bfcb95d3582eeecbbae0051208b6f89
Hive
90d67f109ff6992f8021852a647447cbc68a2c6f1271d966eb8675b5de7636ed
Hive
9304dd6097abd22d8209fe94ecf89b6f373375637089886058b473a346be6d68
Hive
934c39dceb4e82940e3fa6773fda7fe02c902345ac66cf9ecab9f6a64997c1e1
Hive
a132c7776fdd1d661a7ca045a8296bfb51d2c4d9fc722fa39612e06dad9a92a9
Hive
a388bd4824c6bff328249a86aafc9e7dcd036e148c99b76aa1e5146f635abb90
Hive
f20d91a10181609a8c7b3d7581f415c76a3a6cb6d4878da84c006403dfc9969c
Hive
fd1b953cc5368cba5b5ca029fbe1cbd9413b8d3bca7dc8576621534c6c0f856f
Hive
+ 82 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike
Link:
https://tria.ge/reports/220413-kz4wasebb9/
Malware Config
C2 Extraction:
http://47.106.207.154:52134/Yi3h
Unpacked files
SH256 hash:
2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a
MD5 hash:
06fa3ad1d997309ca33741e34d4ae1cf
SHA1 hash:
be300a1e6ce3a1004575a9247c86e7e598d4f34a
Link:
https://www.unpac.me/results/cfa1ab50-2821-4281-8d22-b40474a15a68/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
CobaltStrike
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a

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:Cobaltbaltstrike_RAW_Payload_http_stager_x64
Create hunting rule
Author:Avast Threat Intel Team
Description:Detects CobaltStrike payloads
Reference:https://github.com/avast/ioc
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:methodology_golang_build_strings
Create hunting rule
Author:smiller
Description:Looks for PEs with a Golang build ID

File information

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

  
Link
https://www.virustotal.com/gui/search/2d6b9e29a2b0c81e5ff46e9913a753128dbc3b944471bf5d89e12cba9c1f536a
  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/263367/

Comments