e4bb401a0a87f470e9d1e5a77276ea50009b48e4db97dab2150c3e2192077c8c

Analysis

max time kernel
145s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2023 00:34

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General

Target

46bf042e06c7e2f0f803253888d19eb9.exe
Size

196KB
MD5

46bf042e06c7e2f0f803253888d19eb9
SHA1

8cc89b31f957a890eee5779a30ca8544c4d1b712
SHA256

e4bb401a0a87f470e9d1e5a77276ea50009b48e4db97dab2150c3e2192077c8c
SHA512

b0449dd49cfdb3539b4d8ac050ac56f172c49b90ebcf045cbd76ff512c892ce9e6a4057ba3f255bc540549356813032595f27fca12250f23ead8b43c4f81d677
SSDEEP

3072:NU+nlydvJP3WjnN9Kiexg4wvEXIweQ0VJdYJXEbG2XFKyQs3scDDjdDwTVQwGPz9:NUolydFynZ/+43KNsJP+TVabkBC77jaE

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/3944-0-0x0000000000400000-0x000000000047E000-memory.dmp	upx
behavioral2/memory/3944-1-0x0000000000400000-0x000000000047E000-memory.dmp	upx
behavioral2/memory/3944-2-0x0000000000400000-0x000000000047E000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\taskmng.exe	46bf042e06c7e2f0f803253888d19eb9.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: 33	3944	46bf042e06c7e2f0f803253888d19eb9.exe
Token: SeIncBasePriorityPrivilege	3944	46bf042e06c7e2f0f803253888d19eb9.exe
Token: 33	3944	46bf042e06c7e2f0f803253888d19eb9.exe
Token: SeIncBasePriorityPrivilege	3944	46bf042e06c7e2f0f803253888d19eb9.exe
Token: 33	3944	46bf042e06c7e2f0f803253888d19eb9.exe
Token: SeIncBasePriorityPrivilege	3944	46bf042e06c7e2f0f803253888d19eb9.exe

C:\Users\Admin\AppData\Local\Temp\46bf042e06c7e2f0f803253888d19eb9.exe
"C:\Users\Admin\AppData\Local\Temp\46bf042e06c7e2f0f803253888d19eb9.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3944

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

memory/3944-0-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3944-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/3944-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download