52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7

General

Target

52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Size

276KB
MD5

15fd09d5347d37d6392934a03a5017fc
SHA1

b739230fdc5e8bf9428be897ca48811f579276ea
SHA256

52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7
SHA512

0f74b54c394e4d42b9ca09a833184fa43a7f9ae2a1d4aa3ee93ea732198a82a8735968e64e306163549a33e115e6bee23ebfed496a10a78e04cc45a4bdfcf3c9
SSDEEP

6144:8lCtnneuTS5SkUOCSM/DyPfUgKQKa7ikUsxK:u8eYS5jCT/DyPf1KW73hw

Score

8^/10

adware stealer upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1476-57-0x0000000010000000-0x000000001009A000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
1476	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe

Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{500BCA15-57A7-4eaf-8143-8C619470B13D}	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ = "XML module"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msxml71.dll	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe

Modifies registry class 27 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C20EE2D6-81C3-6A08-79C5-1989DA43BC19}\.0\ = "XML Library"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ = "XML Class"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1\CLSID\ = "{500BCA15-57A7-4eaf-8143-8C619470B13D}"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CLSID	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CLSID\ = "{500BCA15-57A7-4eaf-8143-8C619470B13D}"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\TypeLib	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\VersionIndependentProgID\ = "XML.XML"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C20EE2D6-81C3-6A08-79C5-1989DA43BC19}\.0	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1\ = "XML Class"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1\CLSID	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CurVer\ = "XML.XML.1"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C20EE2D6-81C3-6A08-79C5-1989DA43BC19}	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\InprocServer32\ThreadingModel = "Apartment"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\Programmable	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\ = "XML Class"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ProgID	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{C20EE2D6-81C3-6A08-79C5-1989DA43BC19}\.0\ = "C:\\Windows\\SysWow64\\msxml71.dll"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\InprocServer32	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\TypeLib\ = "{C20EE2D6-81C3-6A08-79C5-1989DA43BC19}"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CurVer	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\Install = "OK"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\VersionIndependentProgID	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\InprocServer32\ = "C:\\Windows\\SysWow64\\msxml71.dll"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ProgID\ = "XML.XML.1"	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1476	52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe

C:\Users\Admin\AppData\Local\Temp\52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe
"C:\Users\Admin\AppData\Local\Temp\52b0a02a2f71b0103b28f55a3518df207b67cee9538cf6524bfabe6a6b04f9b7.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1476

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Browser Extensions

1

T1176

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\SysWOW64\msxml71.dll

Filesize
222KB

MD5
00befbb15df3be42d8773821f8fd862a

SHA1
369e0644fb5fa2b8dc32f6835ee62a894a7b0350

SHA256
2345a9058661c849cc67cf76ec24151d18a6bd70bec8ae2048cf2dc1a5242fc9

SHA512
ae3cd43bfe0436d521fdc9fd3ccc4b5070384ce2254897ccd55649af07110ac795d7ae5cf26ec98911a1fde51b830d9a8b8a52ef9b8016035b040456fe994934

Download Submit
memory/1476-54-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/1476-55-0x0000000075E51000-0x0000000075E53000-memory.dmp

Filesize
8KB

Download
memory/1476-57-0x0000000010000000-0x000000001009A000-memory.dmp

Filesize
616KB

Download
memory/1476-58-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download

Analysis

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