MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e78686c842f5497fa096978d9c4e7b4bff76cb4f34bba2a9d4fb64d06e554a2f. 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
| SHA256 hash: | e78686c842f5497fa096978d9c4e7b4bff76cb4f34bba2a9d4fb64d06e554a2f |
|---|---|
| SHA3-384 hash: | 5688932abf63b1eb68a349002f3c04c0bc153ad59ee307a5876692013a17e6454de073958690bee22abf3fbd095bb399 |
| SHA1 hash: | 34886f40b8d6dc97c8892ce2fc2afc367d283439 |
| MD5 hash: | 7e869bf508f17734a0d41373f4d84bc2 |
| humanhash: | pennsylvania-solar-michigan-sierra |
| File name: | 2510c_cr29.exe |
| Download: | download sample |
| Signature | BumbleBee |
| File size: | 2'798'080 bytes |
| First seen: | 2022-11-07 09:49:44 UTC |
| Last seen: | 2022-11-07 11:48:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 511b2520202d432daab4ac71b9f3305a (2 x BumbleBee) |
| ssdeep | 49152:/lP4yUfaW/LjawSoLABLbudAHfMOU++kH/:9WfamLXCbuikOU+d/ |
| Threatray | 2'483 similar samples on MalwareBazaar |
| TLSH | T1CCD5F10AFDD86FA8C669BB7F516A9295913B5C8A0B03CB073695C33F78029015FA771C |
| 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 |  f0wlsec |
| Tags: | BUMBLEBEE exe zipExec |
Intelligence
File Origin
# of uploads :
2
# of downloads :
187
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2510c_cr29.exe
Verdict:
No threats detected
Analysis date:
2022-11-07 09:50:39 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BumbleBee
Result
Verdict:
Malware
Maliciousness:
Behaviour
Detecting VM
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
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
Verdict:
Malicious
Result
Threat name:
BumbleBee
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contain functionality to detect virtual machines
Malicious sample detected (through community Yara rule)
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)
Sets debug register (to hijack the execution of another thread)
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:
Threat name:
Win64.Downloader.BumbleBee
Status:
Malicious
First seen:
2022-11-07 09:50:09 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
11 of 41 (26.83%)
Threat level:
3/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'473 additional samples on MalwareBazaar
Result
Malware family:
bumblebee
Score:
10/10
Tags:
family:bumblebee botnet:2510 evasion trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of NtCreateThreadExHideFromDebugger
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:
69.46.15.158:443
135.125.241.35:443
172.86.120.141:443
135.125.241.35:443
172.86.120.141:443
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
e78686c842f5497fa096978d9c4e7b4bff76cb4f34bba2a9d4fb64d06e554a2f
MD5 hash:
7e869bf508f17734a0d41373f4d84bc2
SHA1 hash:
34886f40b8d6dc97c8892ce2fc2afc367d283439
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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