135ed62f47576c389d01603e3cae39c7f6bd889e32afe1b909a662ee4a04a1e4

Analysis

max time kernel
135s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 17:05

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General

Target

天涯易栈编程助手/UPDATE.exe
Size

275KB
MD5

dc498ca9faf9cb36589c24b94f994580
SHA1

2bd98272555d5d401cf076c3f70cb54c6dfc3356
SHA256

7a75ef7d95cc3b754d806ceb392b0140f604ac13bea1d7136335a0a8edafaa48
SHA512

37804c1b5fef1d7b57e68af22280a059107c6dda40ccd0a319406acb5ba8e673073384b95b0e6df018a2f2a938506458e1c4644fa2895aa14da783f49256e99b
SSDEEP

6144:kQDOqShNtdQEXfodFYI23rpZVVYkc4TWqfbgkLQNQuqQoSd:ZKqSrtSEXfkFR23jVVThbpqQuqQoS

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4536-0-0x0000000000400000-0x00000000004E2000-memory.dmp	upx
behavioral2/memory/4536-2-0x0000000000400000-0x00000000004E2000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UPDATE.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4536	UPDATE.exe
4536	UPDATE.exe

C:\Users\Admin\AppData\Local\Temp\天涯易栈编程助手\UPDATE.exe
"C:\Users\Admin\AppData\Local\Temp\天涯易栈编程助手\UPDATE.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4536-0-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

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memory/4536-2-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

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