bumblebee | 35f2ec59313bbe5b78e4b043f06f8961f6f3e77b870544d15ee7cc1fca987d8c | Triage

Resubmissions

16-10-2023 02:56

231016-de79nadd75 10

09-10-2023 22:51

231009-2szfnsba43 10

05-04-2023 07:15

230405-h3fxjacc85 10

Analysis

max time kernel
129s
max time network
145s
platform
windows7_x64
resource
win7-20230220-de
resource tags

arch:x64arch:x86image:win7-20230220-delocale:de-deos:windows7-x64systemwindows
submitted
05-04-2023 07:15

Sharing

Report Analysis Logs

General

Target

inst1.exe
Size

1.6MB
MD5

1eb4bd24c3d02a38a333eaeee4b9b49d
SHA1

3c85c03088b07bfcbbe969af0cbdde9bd26e69d8
SHA256

35f2ec59313bbe5b78e4b043f06f8961f6f3e77b870544d15ee7cc1fca987d8c
SHA512

3581aa74972f21bf22191181a9db68ec6db1071b153ee4a40519129b34c6be3cdbe32e3a65d4ad64f20bd224fb2d2f91e72139b250b69a0c80456f80a3c2cff5
SSDEEP

24576:drYB2BBDhQ0uQn65tmj83OA7IBgXOB6ycon/sl3O6mvV4:dhT+fhavA8BIfyF/st

Score

10^/10

bumblebee inst trojan

Malware Config

Extracted

Family

bumblebee

Botnet

inst

C2

194.15.216.247:443

23.106.215.141:443

104.168.244.96:443

51.83.255.85:443

192.119.81.86:443

rc4.plain

Signatures

BumbleBee
BumbleBee is a webshell malware written in C++.
trojan bumblebee

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
1196	inst1.exe

C:\Users\Admin\AppData\Local\Temp\inst1.exe
"C:\Users\Admin\AppData\Local\Temp\inst1.exe"
1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
PID:1196

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1196-54-0x00000000005F0000-0x0000000000751000-memory.dmp

Filesize
1.4MB

Download
memory/1196-55-0x00000000005F0000-0x0000000000751000-memory.dmp

Filesize
1.4MB

Download
memory/1196-56-0x00000000005F0000-0x0000000000751000-memory.dmp

Filesize
1.4MB

Download
memory/1196-57-0x0000000000220000-0x00000000002B2000-memory.dmp

Filesize
584KB

Download