355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2023, 20:17

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General

Target

355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
Size

12.8MB
MD5

20fd656120a1ce09a041bd9bb539a6df
SHA1

1ac639cd162545d2f984af61e1fb544494b34501
SHA256

355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d
SHA512

e0cc3a9e04a2e955721601e4981c106f891e335cdf361a84320844642d5b8722e8c4f8c77131f52f6889dcd66632fe8280939d9755ec89cfd87805327b6b756d
SSDEEP

393216:dsm+o/IsJomYVSFoYt/TzfCnGERpFtBCUq:ykdJUwfzOK5

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4344-133-0x0000000000400000-0x0000000000CC2000-memory.dmp	upx
behavioral2/memory/4344-140-0x0000000000400000-0x0000000000CC2000-memory.dmp	upx
behavioral2/memory/4344-162-0x0000000000400000-0x0000000000CC2000-memory.dmp	upx

Enumerates connected drives 3 TTPs 23 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)	\??\H:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\L:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\S:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\T:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\U:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\R:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\V:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\W:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\B:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\E:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\I:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\N:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\O:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\A:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\K:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\X:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\Y:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\Z:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\G:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\J:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\M:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\P:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
File opened (read-only)	\??\Q:	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4344	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
4344	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
4344	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
4344	355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe

C:\Users\Admin\AppData\Local\Temp\355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
"C:\Users\Admin\AppData\Local\Temp\355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe"
1⤵
- Enumerates connected drives
- Suspicious use of SetWindowsHookEx
PID:4344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

memory/4344-133-0x0000000000400000-0x0000000000CC2000-memory.dmp

Filesize
8.8MB

Download
memory/4344-138-0x0000000003EF0000-0x0000000003EF1000-memory.dmp

Filesize
4KB

Download
memory/4344-137-0x0000000003F10000-0x0000000003F11000-memory.dmp

Filesize
4KB

Download
memory/4344-139-0x0000000004130000-0x0000000004131000-memory.dmp

Filesize
4KB

Download
memory/4344-140-0x0000000000400000-0x0000000000CC2000-memory.dmp

Filesize
8.8MB

Download
memory/4344-162-0x0000000000400000-0x0000000000CC2000-memory.dmp

Filesize
8.8MB

Download