MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78cf36a4dc3af2ffb0dd7fe40e67804899e4940d8ee142bfa19b3ebb02462684. 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


BumbleBee


Vendor detections: 9


Intelligence 9 IOCs YARA 9 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78cf36a4dc3af2ffb0dd7fe40e67804899e4940d8ee142bfa19b3ebb02462684
SHA3-384 hash: fe6dce06346e53db7cd22432d4bac692c17e3f50222fcc39f36a865e1426cc0987e4915168e26733e667cdb514784b22
SHA1 hash: 19d53f1e869bf10b1366dd6bcd08d4244fbe8658
MD5 hash: 55519fec12c96e9ef6bb170cc1f874cc
humanhash: solar-grey-lamp-happy
File name:55519fec12c96e9ef6bb170cc1f874cc
Download: download sample
Signature BumbleBee
Create hunting rule
File size:1'226'252 bytes
First seen:2023-05-19 20:28:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 47e01530ad43ec939d1c47709a80a5c6 (29 x BumbleBee)
ssdeep 24576:rRVKL5uAztHwZpU3Hr9gHg+Rin685cYjsUwJAHGB0KMyDxUBeu5/C:eYj23H54g+KjsUwJ0jKMyV
Threatray 944 similar samples on MalwareBazaar
TLSH T1EB45E011E2A30FF8E476917681AB262BB7307E5C4315D37BABC0D2377D927E05B16A60
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter zbetcheckin
Tags:64 BUMBLEBEE exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
55519fec12c96e9ef6bb170cc1f874cc
Verdict:
No threats detected
Analysis date:
2023-05-19 20:29:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8fc9ab59-a648-44f2-8371-9d0b438bc4cc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.DropperX-gen.5462.25051.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6467dc0fde7772005237e33e/reports/092b6f52-33bc-4b1d-a08a-0abe6d306703/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/78cf36a4dc3af2ffb0dd7fe40e67804899e4940d8ee142bfa19b3ebb02462684
Result
Verdict:
UNKNOWN
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/2e53e85f-952b-4e50-b232-3b29d6fe9ea9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1237630
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 870620 Sample: qJYZSP8DRw.exe Startdate: 19/05/2023 Architecture: WINDOWS Score: 48 33 Multi AV Scanner detection for submitted file 2->33 8 loaddll64.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 rundll32.exe 8->12         started        14 rundll32.exe 8->14         started        16 5 other processes 8->16 process5 18 rundll32.exe 10->18         started        20 WerFault.exe 9 12->20         started        23 WerFault.exe 3 9 14->23         started        25 WerFault.exe 9 16->25         started        27 WerFault.exe 9 16->27         started        dnsIp6 29 WerFault.exe 17 9 18->29         started        31 192.168.2.1 unknown unknown 20->31 process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78cf36a4dc3af2ffb0dd7fe40e67804899e4940d8ee142bfa19b3ebb02462684/
Threat name:
Win64.Trojan.Bumbleloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-19 20:29:05 UTC
File Type:
PE+ (Dll)
Extracted files:
2
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pdhtnjg4hlzp7mg5p7sa4z4ajcm6jfanr3qufp5btm7lwasge2ca._file
Verdict:
malicious
Similar samples:
187754f20558b7d67abb233e84ee14a85ea1791983d87d5a4dfe062799ae3d3c
BumbleBee
219a7f3e1916e74de7c3a9467041f60cf9b0c6a44d25cf056d97c6e2a69f8da5
BumbleBee
22660e6687461301bbf29d313ecc4d4bc926651698cc0b145d7844e3115900b4
BumbleBee
30d520fbc40d492128375455e5074762d7f6ef77171dba8dc0e830b6ad96e6a3
BumbleBee
32fb748a0edff589f8dd92fe17ee7bd3a29a6d874846e83c0101cbac86ce548f
BumbleBee
35f2ec59313bbe5b78e4b043f06f8961f6f3e77b870544d15ee7cc1fca987d8c
BumbleBee
8e8e213d3be36b54778b1bd04b565225c50530b82dd57c6354922eb3e9cb7137
BumbleBee
9570591e6b867c4f84aa74812957f13bc648ba7d2f1cbff9545005ededcb45f9
BumbleBee
d4eaf1e515482cd249f3c821400f76a7baf343addd9db78c5663f6e65268c315
BumbleBee
d5f0a275463d5c31d8921951aa94f0733e97271a881732512bd104a818455b0b
BumbleBee
+ 934 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230519-y9jj1aga66/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
78cf36a4dc3af2ffb0dd7fe40e67804899e4940d8ee142bfa19b3ebb02462684
MD5 hash:
55519fec12c96e9ef6bb170cc1f874cc
SHA1 hash:
19d53f1e869bf10b1366dd6bcd08d4244fbe8658
Link:
https://www.unpac.me/results/1c49a814-7403-4619-9e0f-35115f5a67b1/
Malware family:
BumbleBee
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/78cf36a4dc3a/report/overview.html
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/78cf36a4dc3af2ffb0dd7fe40e67804899e4940d8ee142bfa19b3ebb02462684

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:BumbleBee
Create hunting rule
Author:enzo & kevoreilly
Description:BumbleBee Payload
Rule name:Bumblebee_mem
Create hunting rule
Author:James_inthe_box
Description:Bumblebee loader
Reference:7a2ac6664ef13971ce464676012092befde8f14b0013b2f0f3e21c9051cb45a0
Rule name:INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing virtualization MAC addresses
Rule name:INDICATOR_SUSPICIOUS_VM_Evasion_VirtDrvComb
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing combination of virtualization drivers
Rule name:SUSP_OneNote
Create hunting rule
Author:spatronn
Description:Hard-Detect One
Rule name:Windows_Trojan_Bumblebee_35f50bea
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Bumblebee_70bed4f3
Create hunting rule
Author:Elastic Security
Rule name:win_bumblebee
Create hunting rule
Rule name:win_bumblebee_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.bumblebee.

File information

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

Web download

BumbleBee

Executable exe 78cf36a4dc3af2ffb0dd7fe40e67804899e4940d8ee142bfa19b3ebb02462684

(this sample)

  
Delivery method
Distributed via web download

Comments


Avatar
zbet commented on 2023-05-19 20:28:52 UTC

url : hxxps://qaswrahc.com/wp-content/out/mn.php