148338121831ccd89f3ad231e5bf1acb3ace731b9ffa1a794952277546be13de

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14-06-2024 14:54

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General

Target

帮豆助手 3.1.exe
Size

1.4MB
MD5

30f734033de5eeaa5e49413570e768f8
SHA1

10596261ff306e32431e45b34ce6d7e15c1943fd
SHA256

45fbe3f3c5ea5cf5d508d0e5c94cafd47674765ac33ca0b0e1c2cca24ade1a1e
SHA512

61876f1e630331fb8d23902c247683a3d97ba4d7780108e53094969798663dae85fcc4a66fcf8909d861572a6bb76381c8b6c1b6fa16ea586e9e546efd575a88
SSDEEP

24576:9AVUr6VL/xubYy6NceUt2yLLTge5M5YFsji4AdVt8mahPfMbTydttM:x05ugQLNGhc8QKttM

Score

7^/10

upx

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	帮豆助手 3.1.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral3/memory/2796-9-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-14-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-16-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-24-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-26-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-30-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-28-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-22-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-20-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-18-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-12-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-10-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-8-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-50-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-48-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-46-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-45-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-42-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-40-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-38-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-36-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-34-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2796-32-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	帮豆助手 3.1.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2796	帮豆助手 3.1.exe
2796	帮豆助手 3.1.exe
2796	帮豆助手 3.1.exe
2796	帮豆助手 3.1.exe
2796	帮豆助手 3.1.exe
2796	帮豆助手 3.1.exe
2796	帮豆助手 3.1.exe

C:\Users\Admin\AppData\Local\Temp\帮豆助手 3.1.exe
"C:\Users\Admin\AppData\Local\Temp\帮豆助手 3.1.exe"
1⤵
- Checks BIOS information in registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2796-0-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-1-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-6-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-4-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-7-0x0000000000401000-0x00000000004DE000-memory.dmp

Filesize
884KB

Download
memory/2796-3-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-2-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-9-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-14-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-16-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-24-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-26-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-30-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-28-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-22-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-20-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-18-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-12-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-10-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-8-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-50-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-59-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-58-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-57-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-56-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-55-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-54-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-53-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-52-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-51-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-48-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-46-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-45-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-42-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-40-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-38-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-36-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-34-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-32-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2796-60-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-73-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-77-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download
memory/2796-89-0x0000000000400000-0x0000000000620000-memory.dmp

Filesize
2.1MB

Download