1638a9d7a5e687d96a71c29e46773afd2a4e1417ff436d2c17cbe081251d228f

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/05/2024, 18:16

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General

Target

晨宝机甲旋风辅助V6.4[稳定功能].exe
Size

1.5MB
MD5

566435d98e1aab33b54e3ea0a1b39123
SHA1

869d7dee81a11256247ece983c9d429d85fd575c
SHA256

a270b3d10167384b44b1d4096e3194bb3080ca1398b61d095cf900b9cca04706
SHA512

525ef49b6eb894a68699385422514335639b398334a601efe8c1ef6ccef9907cdc5b7469ed735dd82220ab85f1bdc901b42fe4aea731806225ba4bfe5fe845e3
SSDEEP

24576:SE6aZhcJyfLxh9fsFOksQlE/D0o5J6Z1ZylvekSFYyP4M2cEiej21ZWhtrg/9igh:SE68mJyfLxssQGzJEA9+PR2cEC1ZWbow

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral3/files/0x000b000000015ca5-2.dat	acprotect

Executes dropped EXE 1 IoCs

pid	Process
2568	service_9008.exe

Loads dropped DLL 2 IoCs

pid	Process
2196	晨宝机甲旋风辅助V6.4[稳定功能].exe
2196	晨宝机甲旋风辅助V6.4[稳定功能].exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral3/memory/2196-0-0x0000000000400000-0x000000000075E000-memory.dmp	upx
behavioral3/files/0x000b000000015ca5-2.dat	upx
behavioral3/memory/2196-4-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2196-7-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2196-8-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral3/memory/2196-34-0x0000000000400000-0x000000000075E000-memory.dmp	upx

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?kwczangsq"	晨宝机甲旋风辅助V6.4[稳定功能].exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2196	晨宝机甲旋风辅助V6.4[稳定功能].exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2196	晨宝机甲旋风辅助V6.4[稳定功能].exe
2196	晨宝机甲旋风辅助V6.4[稳定功能].exe
2196	晨宝机甲旋风辅助V6.4[稳定功能].exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 2568	2196	晨宝机甲旋风辅助V6.4[稳定功能].exe	28
PID 2196 wrote to memory of 2568	2196	晨宝机甲旋风辅助V6.4[稳定功能].exe	28
PID 2196 wrote to memory of 2568	2196	晨宝机甲旋风辅助V6.4[稳定功能].exe	28
PID 2196 wrote to memory of 2568	2196	晨宝机甲旋风辅助V6.4[稳定功能].exe	28

C:\Users\Admin\AppData\Local\Temp\晨宝机甲旋风辅助V6.4[稳定功能].exe
"C:\Users\Admin\AppData\Local\Temp\晨宝机甲旋风辅助V6.4[稳定功能].exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Users\Admin\AppData\Local\Temp\service_9008.exe
  C:\Users\Admin\AppData\Local\Temp\service_9008.exe
  2⤵
  - Executes dropped EXE
  PID:2568

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\jedata.dll

Filesize
86KB

MD5
114054313070472cd1a6d7d28f7c5002

SHA1
9a044986e6101df1a126035da7326a50c3fe9a23

SHA256
e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1

SHA512
a2ff8481e89698dae4a1c83404105093472e384d7a3debbd7014e010543e08efc8ebb3f67c8a4ce09029e6b2a8fb7779bb402aae7c9987e61389cd8a72c73522

Download Submit
\Users\Admin\AppData\Local\Temp\service_9008.exe

Filesize
662KB

MD5
11f70db030138b8fce385ef36448be5d

SHA1
37965dcefac7f352713f0d3d1d1f576370e1a848

SHA256
c2137c53fb23b158495f61dac9424fe760f415072d2a4a2690aa6c5c38656ed8

SHA512
01990032e75a7762859879fb39953d9b05137704a59ffe39fa30d43ae98fdea1295dcaf06a31cb8cc6f320bae335e4e0832af9477c448311a43d83c6919be3bb

Download Submit
memory/2196-0-0x0000000000400000-0x000000000075E000-memory.dmp

Filesize
3.4MB

Download
memory/2196-4-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2196-6-0x0000000010009000-0x000000001000A000-memory.dmp

Filesize
4KB

Download
memory/2196-7-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2196-8-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2196-34-0x0000000000400000-0x000000000075E000-memory.dmp

Filesize
3.4MB

Download
memory/2568-14-0x0000000037490000-0x00000000374A0000-memory.dmp

Filesize
64KB

Download
memory/2568-15-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2568-38-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download