8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4

General

Target

8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Size

10.3MB
MD5

1c0264a36226d14e5f48e0224b5c97e6
SHA1

4a3756a9f55335840dd837929310959dd4344805
SHA256

8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4
SHA512

c3173d2c12afc74fccffb290d8bbc0a4bc75b09e88ace075a310542ba7c57c2315c8a0ece315f08236e3e81929eddc58f9eabf05dc5b0a6dd9ad67fbad2ddb6d
SSDEEP

98304:lZWM8fpgNyBwjZA+GKJVsqlZnBqc34UamU2e6Q1qUutTsL3ZS+yZJBAUZLELQz:uR2Gz9oJ4Uah2eHutTsL3ZS/JVCQz

Score

9^/10

persistence upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x00090000000144ba-55.dat	acprotect

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x00090000000144ba-55.dat	upx
behavioral1/memory/1340-56-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
1340	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe"	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\jedata.dll	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 12 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\qq.com\Total = "44"	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\qq.com	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\qq.com\NumberOfSubdomains = "1"	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "44"	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\xui.ptlogin2.qq.com	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\xui.ptlogin2.qq.com\ = "44"	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DOMStorage\qq.com\NumberOfSubdomains = "2"	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1340	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
1340	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
1340	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
1340	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
1340	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
1340	8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe

C:\Users\Admin\AppData\Local\Temp\8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe
"C:\Users\Admin\AppData\Local\Temp\8e5e385f928be074d9b4e149ceaadd68de5fde89a8c57bcabc194e8ff2f930f4.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
PID:1340

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\SysWOW64\jedata.dll

Filesize
86KB

MD5
114054313070472cd1a6d7d28f7c5002

SHA1
9a044986e6101df1a126035da7326a50c3fe9a23

SHA256
e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1

SHA512
a2ff8481e89698dae4a1c83404105093472e384d7a3debbd7014e010543e08efc8ebb3f67c8a4ce09029e6b2a8fb7779bb402aae7c9987e61389cd8a72c73522

Download Submit
memory/1340-54-0x00000000758B1000-0x00000000758B3000-memory.dmp

Filesize
8KB

Download
memory/1340-56-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads