9bf7296c85b89c337619baf26eb6e21fa25169210bc24ad54397932b74ba5a3c

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/02/2024, 01:57

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General

Target

605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe
Size

2.0MB
MD5

3fa079ca6ec1e8d9d1baf7b584600114
SHA1

8eaaafdc7520daefcd973ffc5b33fb861d703e97
SHA256

605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86
SHA512

f9039341d2a81b7c108dc260e27aedfd3fc9f73ba24f0ecd39a354fddb06c11232cd92464db294cffa7115589cb8f936147b841bda87fcd1e27efaf35f5618e2
SSDEEP

49152:1monDZqrSFkUrvblEIXwOJ9LGME8Ssv6qPajeEhsZ:1movjmuLd1W78

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2204	regsvr32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 2204	1972	605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe	28
PID 1972 wrote to memory of 2204	1972	605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe	28
PID 1972 wrote to memory of 2204	1972	605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe	28
PID 1972 wrote to memory of 2204	1972	605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe	28
PID 1972 wrote to memory of 2204	1972	605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe	28
PID 1972 wrote to memory of 2204	1972	605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe	28
PID 1972 wrote to memory of 2204	1972	605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe	28

C:\Users\Admin\AppData\Local\Temp\605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe
"C:\Users\Admin\AppData\Local\Temp\605baf6490c8824e59b10134dd0461c9caecac5cfd2a086be3e98682caf49a86.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -s .\BKI5BV.l
  2⤵
  - Loads dropped DLL
  PID:2204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\BKI5BV.l

Filesize
1.7MB

MD5
ea748288db2906487b74e6c77e2d23a7

SHA1
36655321be1e1bacf37a64520c7b72c9590e1c0d

SHA256
79911093475acc80f8967bc92391f716297d153a3ae2604efbd2d6c0b7a0fa0d

SHA512
27f292338a37a774392d7d5b7a38bd20370a68b3967b1af6950c974a0abf4822291329a77c64494b859caa3c8e0fe53d9a2ccb207a8931989739eed614c85a6f

Download Submit
memory/2204-4-0x0000000000170000-0x0000000000176000-memory.dmp

Filesize
24KB

Download
memory/2204-5-0x0000000010000000-0x00000000101AD000-memory.dmp

Filesize
1.7MB

Download
memory/2204-7-0x0000000002380000-0x00000000024A3000-memory.dmp

Filesize
1.1MB

Download
memory/2204-8-0x00000000009D0000-0x0000000000AD8000-memory.dmp

Filesize
1.0MB

Download
memory/2204-11-0x00000000009D0000-0x0000000000AD8000-memory.dmp

Filesize
1.0MB

Download
memory/2204-12-0x00000000009D0000-0x0000000000AD8000-memory.dmp

Filesize
1.0MB

Download