MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08cd6983f183ef65eabd073c01f137a913282504e2502ac34a1be3e599ac386b. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08cd6983f183ef65eabd073c01f137a913282504e2502ac34a1be3e599ac386b
SHA3-384 hash: 752321e6147766b6c56744a9f0e41502cc6138fbe3c49de979bdfc2ad5326e681e6f91707e8ada66cca2c5ca497a9c09
SHA1 hash: a7838aa4f42c95ee245f9b62d2c894a4c2067894
MD5 hash: e6a046d1baa7cd2100bdf48102b8a144
humanhash: sweet-alanine-failed-delaware
File name:08cd6983f183ef65eabd073c01f137a913282504e2502ac34a1be3e599ac386b
Download: download sample
Signature BumbleBee
Create hunting rule
File size:2'333'696 bytes
First seen:2022-04-15 13:22:43 UTC
Last seen:2022-04-20 10:24:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bc1fc12dfcfbfb96d61fc1ad211049f7 (4 x BumbleBee)
ssdeep 49152:KR7M9r/8AmAJXPasx29pSvKtxqJ7w+dIM9qPGrfepLX:VqSv/J7H+M91rmpz
Threatray 2'071 similar samples on MalwareBazaar
TLSH T1DFB57C16A7A804F5C9B6C23CC997960BE7F2B8150770EBEF06A846B90F637D1163E744
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter JAMESWT_WT
Tags:BUMBLEBEE exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
387
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6677325162381312.zip
Verdict:
Malicious activity
Analysis date:
2022-03-22 10:38:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/983d5935-3046-4eb5-80d7-4f3bc0b862dd

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/263995/
Detection(s):
SecuriteInfo.com.BackDoor.Siggen2.3787.543.14880.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Sending a TCP request to an infection source
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/13974/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm greyware wscript.exe
Link:
https://www.filescan.io/uploads/625971be482f2f41cab55692/reports/0dc37622-379c-485c-bcef-f8cd52287a9d/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:
Ramnit
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c62b7e84-9d98-4261-b056-f364817691c0
Result
Threat name:
BumbleBee
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/977414
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
System process connects to network (likely due to code injection or exploit)
Yara detected BumbleBee
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 609901 Sample: do0LCAxVG5 Startdate: 15/04/2022 Architecture: WINDOWS Score: 92 21 Found malware configuration 2->21 23 Antivirus detection for URL or domain 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 4 other signatures 2->27 7 loaddll64.exe 1 2->7         started        process3 process4 9 rundll32.exe 7->9         started        13 cmd.exe 1 7->13         started        15 rundll32.exe 7->15         started        dnsIp5 19 23.82.19.208, 443, 49773, 49774 LEASEWEB-USA-SFO-12US United States 9->19 29 System process connects to network (likely due to code injection or exploit) 9->29 17 rundll32.exe 13->17         started        signatures6 process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08cd6983f183ef65eabd073c01f137a913282504e2502ac34a1be3e599ac386b/
Threat name:
Win64.Trojan.Bumbleloader
Create hunting rule
Status:
Malicious
First seen:
2022-03-11 03:49:13 UTC
File Type:
PE+ (Dll)
Extracted files:
3
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
08cd6983f183ef65eabd073c01f137a913282504e2502ac34a1be3e599ac386b
BumbleBee
437f639d05da27e1909877e3f8c39f70ee5d525a8be7c631e69f4141db287ab6
BumbleBee
53b3ebaa3c485772f8e6abaa0f366ef192137496a7064e015ced4e6fc204b3c8
BumbleBee
88851c425fbc7879abe5838f3e072d18e350b21ca9fe367e6d9fb7bd27585753
BumbleBee
9fd92b2633147d58a5d4a28d1f5f66a11873c4185c44429295cda9956defa6d4
BumbleBee
+ 2'061 additional samples on MalwareBazaar
Result
Malware family:
bumblebee
Create hunting rule
Score:
  10/10
Tags:
family:bumblebee
Link:
https://tria.ge/reports/220415-qmsv6abafr/
Behaviour
Blocklisted process makes network request
Malware Config
C2 Extraction:
23.82.19.208:443
Unpacked files
SH256 hash:
08cd6983f183ef65eabd073c01f137a913282504e2502ac34a1be3e599ac386b
MD5 hash:
e6a046d1baa7cd2100bdf48102b8a144
SHA1 hash:
a7838aa4f42c95ee245f9b62d2c894a4c2067894
Detections:
win_bumblebee_auto
Create hunting rule
win_bumblebee_w0
Create hunting rule
Link:
https://www.unpac.me/results/fde83192-730f-4a0e-906e-45b201f41152/
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/08cd6983f183ef65eabd073c01f137a913282504e2502ac34a1be3e599ac386b

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:sig_6eedf45cb91f6762de4e35e36bcb03e5ad60ce9ac5a08caeb7eda035cd74762b
Create hunting rule
Author:Ian Harte
Description:CS Payload CVE-2021-40444
Reference:https://github.com/Neo23x0/yarGen
Rule name:win_bumblebee_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.bumblebee.
Rule name:win_bumblebee_w0
Create hunting rule
Author:@AndreGironda
Description:BumbleBee / win.bumblebee

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/263995/

Comments