MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40a4f84e519d5f19e8dcdd291c0044d0f260cfec720e065bee9644b8ed2e2491. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40a4f84e519d5f19e8dcdd291c0044d0f260cfec720e065bee9644b8ed2e2491
SHA3-384 hash: f35a161ad4509ffe39ac3a8f1876f427c458712c058844d234912efb9bf8c2d15a02a569b9f7c4385b6d35432fb75aaf
SHA1 hash: 89cd5c59709000d79663a742e3f3dca1fa4edc96
MD5 hash: 4c67974b8fdcd18c874b191ac7bfd43d
humanhash: table-fix-mockingbird-west
File name:program.dll
Download: download sample
Signature BumbleBee
Create hunting rule
File size:1'257'472 bytes
First seen:2022-06-06 19:02:34 UTC
Last seen:2022-06-06 19:41:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6503543def26934e055460e7a46a6ee9 (3 x BumbleBee)
ssdeep 24576:ir25rMo7tVpHXdTADx6RnKT8YQy0RKd/RKJFRcXwMzCsFR6Z7lJFWrmf:ir2VMo7tPu6KT8YQyXd/ygu0RGpQm
Threatray 2'230 similar samples on MalwareBazaar
TLSH T135451255E6A850B9E2C795B18D2395B6C737B012A760347F1F186380AF273B0937AF36
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 k3dg3___
Tags:6aa BUMBLEBEE exe TransferXL


Avatar
k3dg3
entrypoint:ticLLghPXa


via Smash/transferXL urls

C2: 104.168.164.153:443
C2: 193.27.14.242:443
C2: 146.70.53.183:443
C2: 51.68.146.200:443
C2: 146.70.78.21:443
C2: 185.62.56.12:443
C2: 146.19.253.15:443
C2: 160.20.147.191:443
C2: 79.110.52.236:443
C2: 37.72.174.23:443
C2: 64.44.135.230:443
C2: 103.175.16.108:443
C2: 146.70.106.83:443
C2: 185.62.56.224:443
C2: 103.175.16.106:443
C2: 154.56.0.223:443
C2: 103.175.16.38:443
C2: 104.168.204.123:443
C2: 103.144.139.18:443
C2: 51.68.147.233:443
C2: 185.62.56.128:443
C2: 146.70.95.244:443
C2: 185.62.57.19:443
C2: 45.153.240.139:443
C2: 45.153.240.155:443
C2: 142.11.196.174:443
C2: 54.37.130.166:443

Intelligence

File Origin
# of uploads :
2
# of downloads :
382
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
program.dll
Verdict:
No threats detected
Analysis date:
2022-06-06 19:06:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1fec0a59-a4d7-4a55-ae93-48ce26e64399

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BumbleBee
Create hunting rule
Link:
https://www.capesandbox.com/analysis/277126/
Detection(s):
SecuriteInfo.com.Artemis4C67974B8FDC.3324.12480.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/629e4f708e867832d9df67f7/reports/2fad60d9-aa74-42d9-be2d-5d206762b65a/overview
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/113d1276-93b8-4f31-9d53-f5d36bea3ebf
Result
Threat name:
BumbleBee
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1007627
Signature
Contain functionality to detect virtual machines
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Searches for specific processes (likely to inject)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected BumbleBee
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40a4f84e519d5f19e8dcdd291c0044d0f260cfec720e065bee9644b8ed2e2491/
Threat name:
Win64.Trojan.Bumbleloader
Create hunting rule
Status:
Malicious
First seen:
2022-06-06 19:03:10 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
6 of 26 (23.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=icspqtsrtvprt2g43uuryace2dzgbt7moihamw7oszclr3joesiq._file
Verdict:
malicious
Similar samples:
1c85809c6f53b9f2f688fc1d50659cc6f0a018f36c2e2617d4fbfed0e4839ce5
BumbleBee
47fa907c50a09bc2fc41cf50afac4e178f7ce51c9592f18335db53976e87e92e
BumbleBee
538d9548d4b197611a07d436feb27beff04e6cd53fba88b1cfdee626eff89db2
BumbleBee
a27dfea07887442cd18f7f52d3f28994e9b93631a998fe254a8bc654fad94b4e
BumbleBee
e9b974d8bef3bbad04eb70f84f2102ca39faee208aea618fac76730f7d5d75bf
BumbleBee
ea52c881008e458daee5570c03b89726a0b3a652c26a3ec63002c82ba461e48c
BumbleBee
+ 2'220 additional samples on MalwareBazaar
Result
Malware family:
bumblebee
Create hunting rule
Score:
  10/10
Tags:
family:bumblebee botnet:6aa evasion trojan
Link:
https://tria.ge/reports/220606-xqbvdaahe7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Checks BIOS information in registry
Identifies Wine through registry keys
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
BumbleBee
Malware Config
C2 Extraction:
104.168.164.153:443
193.27.14.242:443
146.70.53.183:443
51.68.146.200:443
146.70.78.21:443
185.62.56.12:443
146.19.253.15:443
160.20.147.191:443
79.110.52.236:443
37.72.174.23:443
64.44.135.230:443
103.175.16.108:443
146.70.106.83:443
185.62.56.224:443
103.175.16.106:443
154.56.0.223:443
103.175.16.38:443
104.168.204.123:443
103.144.139.18:443
51.68.147.233:443
185.62.56.128:443
146.70.95.244:443
185.62.57.19:443
45.153.240.139:443
45.153.240.155:443
142.11.196.174:443
54.37.130.166:443
Unpacked files
SH256 hash:
40a4f84e519d5f19e8dcdd291c0044d0f260cfec720e065bee9644b8ed2e2491
MD5 hash:
4c67974b8fdcd18c874b191ac7bfd43d
SHA1 hash:
89cd5c59709000d79663a742e3f3dca1fa4edc96
Link:
https://www.unpac.me/results/4374e8f4-1e07-43f2-a398-5ba652300b1c/
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/40a4f84e519d5f19e8dcdd291c0044d0f260cfec720e065bee9644b8ed2e2491

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:BumbleBeeLoader
Create hunting rule
Author:enzo & kevoreilly
Description:BumbleBee Loader
Rule name:crime_win64_bumbleebee_loader_packed
Create hunting rule
Author:Rony (@r0ny_123)

File information

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

22C25334AA0DE5E3A275D68F4A31E77345B0C9EB9A60560772C7AE4B57F03440

BumbleBee

Executable exe 40a4f84e519d5f19e8dcdd291c0044d0f260cfec720e065bee9644b8ed2e2491

(this sample)

  
Dropped by
SHA256 22C25334AA0DE5E3A275D68F4A31E77345B0C9EB9A60560772C7AE4B57F03440
Cape
Cape
https://www.capesandbox.com/analysis/277126/

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