MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89a9279a31e78ceb036d8be5b2e3c7aeb1021a05cff7bbd5e5025250c911234b. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89a9279a31e78ceb036d8be5b2e3c7aeb1021a05cff7bbd5e5025250c911234b
SHA3-384 hash: 7031d52b61777785d143c787e3fed5fd76145fdb4746fb14d5c10328f01d8273043097c1c375fb778a726e8bb9c694f2
SHA1 hash: f0744f0825f967180eae995ce733d7b82ccb8db0
MD5 hash: 4659444b7bbab080d3234579ad0998b3
humanhash: connecticut-east-wyoming-golf
File name:89a9279a31e78ceb036d8be5b2e3c7aeb1021a05cff7bbd5e5025250c911234b
Download: download sample
Signature Hive
Create hunting rule
File size:4'148'736 bytes
First seen:2022-03-19 22:28:57 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:DLiMsbfdZ+trb/TbvO90dL3BmAFd4A64nsfJABau/oYPqQoCHK+Prsbg11VgYAXP:DLSZ+3BDgWq7ZiluEkd
Threatray 44 similar samples on MalwareBazaar
TLSH T14F16B747B8F5A6E4CCA183750D5151D8E970340E27A8B2FB56B153602BB2FE46FB3B90
Reporter Arkbird_SOLG
Tags:exe Hive Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
659
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/253016/
Detection(s):
Win.Ransomware.Razy-9939055-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching a process
Sending a custom TCP request
Creating a file in the mass storage device
Launching the process to interact with network services
Blocking the Windows Defender launch
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/9866/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cobalt filecoder ransomware razy
Link:
https://www.filescan.io/uploads/623659320cd58dbd92c1cace/reports/2ebc198f-d0d4-4602-90c9-f8b88896cc45/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.
Malware family:
Hive Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c205f498-b88d-404b-8cdc-f69db70a2f4e
Result
Threat name:
Hive
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/960186
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found Tor onion address
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Copying Sensitive Files with Credential Data
Uses cmd line tools excessively to alter registry or file data
Yara detected Hive Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 592667 Sample: P1fBKJkEJF Startdate: 19/03/2022 Architecture: WINDOWS Score: 92 48 Multi AV Scanner detection for domain / URL 2->48 50 Antivirus detection for URL or domain 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 4 other signatures 2->54 8 P1fBKJkEJF.exe 1 2->8         started        process3 file4 40 vstoee90.tlb.eDbte..._AAAAAAAAAAA0.4g3j7, PE32+ 8->40 dropped 42 vstoee100.tlb.eDbt..._AAAAAAAAAAA0.4g3j7, PE32+ 8->42 dropped 44 oregres.dll.mui.eD..._AAAAAAAAAAA0.4g3j7, PE32 8->44 dropped 46 stopwords.ENU.eDbt..._MAAAADAAAAA0.4g3j7, PE32 8->46 dropped 56 Uses cmd line tools excessively to alter registry or file data 8->56 12 net.exe 1 8->12         started        14 net.exe 1 8->14         started        16 net.exe 1 8->16         started        18 15 other processes 8->18 signatures5 process6 process7 20 net1.exe 1 12->20         started        22 conhost.exe 12->22         started        24 conhost.exe 14->24         started        26 net1.exe 1 14->26         started        28 conhost.exe 16->28         started        30 net1.exe 1 16->30         started        32 conhost.exe 18->32         started        34 conhost.exe 18->34         started        36 17 other processes 18->36 process8 38 conhost.exe 20->38         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89a9279a31e78ceb036d8be5b2e3c7aeb1021a05cff7bbd5e5025250c911234b/
Threat name:
Win64.Ransomware.Hive
Create hunting rule
Status:
Malicious
First seen:
2022-03-19 22:29:20 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rguspgrr46gowa3nrps3fy6hv2yqegqfz733xvpfajjfbsirenfq._file
Verdict:
malicious
Label(s):
ryuk
Create hunting rule
Similar samples:
19cc82a31d478528f3b89bea8144268153e24c25f1804a8c22250fb5670661b4
Hive
47dbb2594cd5eb7015ef08b7fb803cd5adc1a1fbe4849dc847c0940f1ccace35
Hive
87967600b0f6026f97093416dcd7ec38f740adaf84757255c179180873b41177
Hive
a471fdf6b137a6035b2a2746703cd696089940698fd533860d34e71cc6586850
Hive
eba2f0afd491ee595cd6908494e9e2a2115ed71c053c6d7b94970f1985830ada
Hive
+ 34 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion ransomware spyware stealer trojan
Link:
https://tria.ge/reports/220319-2d8qssbbb7/
Behaviour
Interacts with shadow copies
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Launches sc.exe
Reads user/profile data of web browsers
Clears Windows event logs
Deletes shadow copies
Modifies boot configuration data using bcdedit
Deletes Windows Defender Definitions
Modifies Windows Defender Real-time Protection settings
Modifies security service
Unpacked files
SH256 hash:
89a9279a31e78ceb036d8be5b2e3c7aeb1021a05cff7bbd5e5025250c911234b
MD5 hash:
4659444b7bbab080d3234579ad0998b3
SHA1 hash:
f0744f0825f967180eae995ce733d7b82ccb8db0
Detections:
win_hive_w0
Create hunting rule
Link:
https://www.unpac.me/results/08ed74de-1c2a-468a-ba0e-9366c824b932/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/89a9279a31e78ceb036d8be5b2e3c7aeb1021a05cff7bbd5e5025250c911234b

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: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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/253016/

Comments