32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2023, 12:00

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General

Target

32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed.exe
Size

287KB
MD5

cbd0a06cd385627feb1c777f301b830c
SHA1

88d577bdb87b6bea90f6c923c71ef04893abd52b
SHA256

32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed
SHA512

81351b66363d4fcd45badf03cd60446890bb1d9f8f3ac217ceee7de98dc26945bac8a6fb2f50b815c4ba5ac30571bc1a0e027413f1f667484595e5e134fbaf9f
SSDEEP

6144:xzTuN9afTJ8yEuyXTZBB+R8WpMBV+UdvrEFp7hK1:xzTuN9abJ8juyXTvB+R8WiBjvrEH7a

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0008000000023232-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
4648	32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0008000000023232-1.dat	upx
behavioral2/memory/4648-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4648-9-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4648	32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed.exe

C:\Users\Admin\AppData\Local\Temp\32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed.exe
"C:\Users\Admin\AppData\Local\Temp\32ee881f5b46ac2421b054c1da0aef1ec67e1efd2520f62d6457157de11306ed.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:4648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/4648-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4648-5-0x0000000000480000-0x00000000004B7000-memory.dmp

Filesize
220KB

Download
memory/4648-6-0x0000000000480000-0x00000000004B7000-memory.dmp

Filesize
220KB

Download
memory/4648-7-0x0000000000480000-0x00000000004B7000-memory.dmp

Filesize
220KB

Download
memory/4648-8-0x0000000000480000-0x00000000004B7000-memory.dmp

Filesize
220KB

Download
memory/4648-9-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download