15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994

Analysis

max time kernel
138s
max time network
130s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
31/10/2023, 08:27

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General

Target

15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
Size

4.9MB
MD5

06b8a2e08416a7913f41863ae2b7210b
SHA1

f0d263b01119f83a3c4e14032be4faf7c6b93822
SHA256

15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994
SHA512

3495c158f5c6b1e162e226265c3f1ae3d5f3db426b3d4b30535aef2a66b279adb96579632cca59ca0f6f9c9fecd9e132aa0e7197eb2fc1ee8dcaaae049dfaaa3
SSDEEP

98304:PwmjyTMnYvx4NMaD9Sf8KBcd1WTPY+7rG4+rqFPVRHOG1EN9kg37dT4Gi3y6bDzk:oxb5AOSwGrqF/HDY9kg6Gii6b

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
behavioral1/memory/2540-0-0x0000000000400000-0x0000000000B4F000-memory.dmp	upx
behavioral1/memory/2540-2038-0x0000000000400000-0x0000000000B4F000-memory.dmp	upx
behavioral1/memory/2540-8700-0x00000000001F0000-0x00000000001FB000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\0306D2.dll	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 27 IoCs

pid	Process
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe

Modifies Internet Explorer settings 1 TTPs 5 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?28879"	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
Key created	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\Default_Page_URL = "http://www.2345.com/?28879"	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe

Modifies Internet Explorer start page 1 TTPs 2 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?28879"	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Internet Explorer\Main\Start Page	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe

Suspicious behavior: LoadsDriver 2 IoCs

pid	Process
464	Process not Found
464	Process not Found

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
2540	15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe

C:\Users\Admin\AppData\Local\Temp\15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe
"C:\Users\Admin\AppData\Local\Temp\15693e8b7e4a51ec06fd9997f3bf11418d8823a9f5cd91ac21c899419ee9c994.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2540

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

memory/2540-0-0x0000000000400000-0x0000000000B4F000-memory.dmp

Filesize
7.3MB

Download
memory/2540-1-0x00000000765E0000-0x0000000076627000-memory.dmp

Filesize
284KB

Download
memory/2540-811-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-812-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-814-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-816-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-818-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-820-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-822-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-824-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-826-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-828-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-830-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-832-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-834-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-836-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-838-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-840-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-842-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-844-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-846-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-848-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-850-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-852-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-854-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-856-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-858-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-860-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-862-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-864-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-866-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-868-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-870-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-872-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-2038-0x0000000000400000-0x0000000000B4F000-memory.dmp

Filesize
7.3MB

Download
memory/2540-2549-0x0000000002880000-0x0000000002A01000-memory.dmp

Filesize
1.5MB

Download
memory/2540-8690-0x0000000002B30000-0x0000000002C41000-memory.dmp

Filesize
1.1MB

Download
memory/2540-8700-0x00000000001F0000-0x00000000001FB000-memory.dmp

Filesize
44KB

Download
memory/2540-8701-0x0000000000C40000-0x0000000000C41000-memory.dmp

Filesize
4KB

Download
memory/2540-8703-0x00000000756B0000-0x00000000756E5000-memory.dmp

Filesize
212KB

Download
memory/2540-8706-0x00000000756B0000-0x00000000756E5000-memory.dmp

Filesize
212KB

Download