a99b0407d8b93bc8218d9a2e82be6c67dad3074c5becbb0f0b8eafd239f8eaca

Analysis

max time kernel
168s
max time network
91s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 11:42

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General

Target

a99b0407d8b93bc8218d9a2e82be6c67dad3074c5becbb0f0b8eafd239f8eaca.exe
Size

105KB
MD5

63907b378f65487bcbed06918f1d3703
SHA1

b183e658542fa95017f53b3c37bb8098d61ba07b
SHA256

a99b0407d8b93bc8218d9a2e82be6c67dad3074c5becbb0f0b8eafd239f8eaca
SHA512

2b2429fd326844da6ae1f79cdc12b0a3b675c74ec2c8f6faee0afb5fea1317ccbbe4d268fab549c5fdb56f2e8bc3903d93e61958018d849b070ba3a0092c5a98
SSDEEP

3072:NzdO7D+Mkj3+TsvzqJtgG9/VVfMzrpyBeq57P:Ev0+TsLiGMtIr0j

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
616	vuspi.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\S:	vuspi.exe
File opened (read-only)	\??\V:	vuspi.exe
File opened (read-only)	\??\Y:	vuspi.exe
File opened (read-only)	\??\H:	vuspi.exe
File opened (read-only)	\??\K:	vuspi.exe
File opened (read-only)	\??\O:	vuspi.exe
File opened (read-only)	\??\R:	vuspi.exe
File opened (read-only)	\??\Z:	vuspi.exe
File opened (read-only)	\??\L:	vuspi.exe
File opened (read-only)	\??\M:	vuspi.exe
File opened (read-only)	\??\P:	vuspi.exe
File opened (read-only)	\??\A:	vuspi.exe
File opened (read-only)	\??\B:	vuspi.exe
File opened (read-only)	\??\F:	vuspi.exe
File opened (read-only)	\??\G:	vuspi.exe
File opened (read-only)	\??\J:	vuspi.exe
File opened (read-only)	\??\T:	vuspi.exe
File opened (read-only)	\??\W:	vuspi.exe
File opened (read-only)	\??\X:	vuspi.exe
File opened (read-only)	\??\E:	vuspi.exe
File opened (read-only)	\??\I:	vuspi.exe
File opened (read-only)	\??\N:	vuspi.exe
File opened (read-only)	\??\Q:	vuspi.exe
File opened (read-only)	\??\U:	vuspi.exe

C:\Users\Admin\AppData\Local\Temp\a99b0407d8b93bc8218d9a2e82be6c67dad3074c5becbb0f0b8eafd239f8eaca.exe
"C:\Users\Admin\AppData\Local\Temp\a99b0407d8b93bc8218d9a2e82be6c67dad3074c5becbb0f0b8eafd239f8eaca.exe"
1⤵
PID:940

C:\Users\Admin\AppData\Local\Temp\vuspi.exe
C:\Users\Admin\AppData\Local\Temp\vuspi.exe -svc
1⤵
- Executes dropped EXE
- Enumerates connected drives
PID:616

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

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\vuspi.exe

Filesize
105KB

MD5
63907b378f65487bcbed06918f1d3703

SHA1
b183e658542fa95017f53b3c37bb8098d61ba07b

SHA256
a99b0407d8b93bc8218d9a2e82be6c67dad3074c5becbb0f0b8eafd239f8eaca

SHA512
2b2429fd326844da6ae1f79cdc12b0a3b675c74ec2c8f6faee0afb5fea1317ccbbe4d268fab549c5fdb56f2e8bc3903d93e61958018d849b070ba3a0092c5a98

Download Submit
\??\c:\users\admin\appdata\local\temp\vuspi.exe

Filesize
105KB

MD5
63907b378f65487bcbed06918f1d3703

SHA1
b183e658542fa95017f53b3c37bb8098d61ba07b

SHA256
a99b0407d8b93bc8218d9a2e82be6c67dad3074c5becbb0f0b8eafd239f8eaca

SHA512
2b2429fd326844da6ae1f79cdc12b0a3b675c74ec2c8f6faee0afb5fea1317ccbbe4d268fab549c5fdb56f2e8bc3903d93e61958018d849b070ba3a0092c5a98

Download Submit
memory/616-79-0x0000000000230000-0x0000000000249000-memory.dmp

Filesize
100KB

Download
memory/616-81-0x0000000000230000-0x0000000000249000-memory.dmp

Filesize
100KB

Download
memory/940-54-0x0000000000220000-0x0000000000230000-memory.dmp

Filesize
64KB

Download
memory/940-55-0x0000000000230000-0x0000000000249000-memory.dmp

Filesize
100KB

Download
memory/940-56-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/940-57-0x0000000000230000-0x0000000000249000-memory.dmp

Filesize
100KB

Download
memory/940-66-0x0000000000230000-0x0000000000249000-memory.dmp

Filesize
100KB

Download
memory/940-82-0x0000000000230000-0x0000000000249000-memory.dmp

Filesize
100KB

Download