9520c20b1431811e993e8e54fd60a9e4d1f427aef3b78009d02bc6661379b6c5

Analysis

max time kernel
143s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01/01/2024, 16:10

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General

Target

3d4cdd5244bb14eca5a4f4384fd78590.exe
Size

10.7MB
MD5

3d4cdd5244bb14eca5a4f4384fd78590
SHA1

08f347725e5aa2c0434733027d08095fc5a64d66
SHA256

9520c20b1431811e993e8e54fd60a9e4d1f427aef3b78009d02bc6661379b6c5
SHA512

577f6286b28abc2dd8de6aad114358a7f91d2f0e8db812e412e31f41dfde104a64f9c827522088f77158ee62447c101b89622fb87681ea8e195cddd32e8be53a
SSDEEP

49152:EQFRHrmQG+yrV2JrmQG+yrVDAQG+yrVeUQG+yrV2JrmQG+yrVDAQG+UAQG+yrVeH:EcKvi/viA/wi/o

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2688	bmv.exe

Loads dropped DLL 2 IoCs

pid	Process
2280	3d4cdd5244bb14eca5a4f4384fd78590.exe
2280	3d4cdd5244bb14eca5a4f4384fd78590.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	bmv.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2688	bmv.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2688	bmv.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2688	bmv.exe
2688	bmv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2688	2280	3d4cdd5244bb14eca5a4f4384fd78590.exe	28
PID 2280 wrote to memory of 2688	2280	3d4cdd5244bb14eca5a4f4384fd78590.exe	28
PID 2280 wrote to memory of 2688	2280	3d4cdd5244bb14eca5a4f4384fd78590.exe	28
PID 2280 wrote to memory of 2688	2280	3d4cdd5244bb14eca5a4f4384fd78590.exe	28

C:\Users\Admin\AppData\Local\Temp\3d4cdd5244bb14eca5a4f4384fd78590.exe
"C:\Users\Admin\AppData\Local\Temp\3d4cdd5244bb14eca5a4f4384fd78590.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\bmv.exe
  C:\Users\Admin\AppData\Local\Temp\bmv.exe -run C:\Users\Admin\AppData\Local\Temp\3d4cdd5244bb14eca5a4f4384fd78590.exe
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\bmv.exe

Filesize
6.1MB

MD5
d7731b0f548358f9534236893abccd17

SHA1
278e9f2dda1cba15aeb8508251673a012a8b5f1c

SHA256
adfa01c52512dabe73ab1065cafb098aa26fa8f9892c0ea35bc121bac64779cf

SHA512
fbc8cc60e1c5ddebded5d61c4dfffc4f4d122d866474d881d77123d74978913d887880732c876a8691d79f63436b2d360ce9694f98ecb071922b54060460d87a

Download Submit
\Users\Admin\AppData\Local\Temp\bmv.exe

Filesize
5.4MB

MD5
5e30a7963a856b8908fe129537cc1dc6

SHA1
302d3a7aac6ffbd6e24b7958827f930e39f03742

SHA256
d558561bb2d934ee3f0df105ebc49816486c15af5bb9cdf7f836f30dbd64d823

SHA512
c4e2b74fc071892cf69b3b1901dfe1be2f1f139f216eb71b35fb8026d62fb44d5fe4810efb683c2192f3e02667deca3501534a722955ad394c0efa371136fa7c

Download Submit
\Users\Admin\AppData\Local\Temp\bmv.exe

Filesize
11.0MB

MD5
04aa3fa154512d32eab7ebb56a60bc33

SHA1
f5ef8f46f1564a1dc90f856c5e16bd33572d72c9

SHA256
39f0498a890401409df3c584dd35721826bd13673db2bee0c781fb22bbd32937

SHA512
3c83696a8bbbbded2f60b4694c4db3f152d6d71012ab821f6fca89e2c858a4c1bb3043980eef1c90cbfe1378e8be47732b240a25b004ed74cc258ede5e1dede5

Download Submit
memory/2280-17-0x00000000009A0000-0x00000000009A1000-memory.dmp

Filesize
4KB

Download
memory/2280-21-0x0000000002340000-0x0000000002341000-memory.dmp

Filesize
4KB

Download
memory/2280-1-0x0000000000290000-0x00000000002E0000-memory.dmp

Filesize
320KB

Download
memory/2280-6-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2280-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2280-8-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/2280-9-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/2280-10-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2280-11-0x0000000002B00000-0x0000000002B02000-memory.dmp

Filesize
8KB

Download
memory/2280-12-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/2280-13-0x0000000000990000-0x0000000000991000-memory.dmp

Filesize
4KB

Download
memory/2280-15-0x0000000001FA0000-0x0000000001FA1000-memory.dmp

Filesize
4KB

Download
memory/2280-14-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/2280-16-0x00000000006E0000-0x00000000006E1000-memory.dmp

Filesize
4KB

Download
memory/2280-0-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2280-18-0x00000000022E0000-0x00000000022E1000-memory.dmp

Filesize
4KB

Download
memory/2280-19-0x00000000022F0000-0x00000000022F1000-memory.dmp

Filesize
4KB

Download
memory/2280-40-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2280-20-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/2280-23-0x0000000002330000-0x0000000002331000-memory.dmp

Filesize
4KB

Download
memory/2280-24-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2280-25-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/2280-26-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/2280-27-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/2280-28-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/2280-29-0x0000000002AF0000-0x0000000002AF6000-memory.dmp

Filesize
24KB

Download
memory/2280-30-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2280-31-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2280-3-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2280-39-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2280-34-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2280-2-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2280-4-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2280-5-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2280-42-0x0000000000290000-0x00000000002E0000-memory.dmp

Filesize
320KB

Download
memory/2688-43-0x0000000000270000-0x00000000002C0000-memory.dmp

Filesize
320KB

Download
memory/2688-45-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/2688-46-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/2688-47-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-48-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-49-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-50-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-51-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-52-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-53-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-54-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-55-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-56-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-57-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-58-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-59-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-60-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-61-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-62-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-63-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-64-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-65-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-66-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-67-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-68-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-69-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-70-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-71-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-73-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2688-72-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2688-99-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download