b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1

General

Target

b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Size

148KB
MD5

d53448938c2321b76140dedbf4e2dda5
SHA1

a7e6089dac998f0ef1552e2d4ad22415567fdec0
SHA256

b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1
SHA512

fc173b3c5c830be47e80bed092ede113f412924f4c07625238ec3289f33a134c1456dd572b32068302631a750af7dc2fc75bee2453d18ce403e2c5eae3004b13
SSDEEP

3072:wDh380BMyJ1sizw4LiFjv7rveixfuHgmT0LeahNcnmhCGB:V0bPzw4Wjv7TzAHRZahNymJ

Score

9^/10

adware stealer upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000300000000071d-132.dat	acprotect

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000300000000071d-132.dat	upx
behavioral2/memory/2260-133-0x0000000010000000-0x0000000010056000-memory.dmp	upx

Loads dropped DLL 1 IoCs

pid	Process
2260	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.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}	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ = "XML module"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msxml71.dll	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe

Modifies registry class 27 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\VersionIndependentProgID\ = "XML.XML"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CurVer\ = "XML.XML.1"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1\CLSID\ = "{500BCA15-57A7-4eaf-8143-8C619470B13D}"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5D2631E5-8696-7543-50B2-F674CD4308EB}	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5D2631E5-8696-7543-50B2-F674CD4308EB}\.0\ = "C:\\Windows\\SysWow64\\msxml71.dll"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ = "XML Class"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\InprocServer32\ = "C:\\Windows\\SysWow64\\msxml71.dll"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\InprocServer32\ThreadingModel = "Apartment"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CLSID	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CLSID\ = "{500BCA15-57A7-4eaf-8143-8C619470B13D}"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1\CLSID	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\CurVer	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\InprocServer32	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1\ = "XML Class"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\Programmable	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\VersionIndependentProgID	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ProgID	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\TypeLib	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\TypeLib\ = "{5D2631E5-8696-7543-50B2-F674CD4308EB}"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\Install = "OK"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5D2631E5-8696-7543-50B2-F674CD4308EB}\.0	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML\ = "XML Class"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\XML.XML.1	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{5D2631E5-8696-7543-50B2-F674CD4308EB}\.0\ = "XML Library"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{500BCA15-57A7-4eaf-8143-8C619470B13D}\ProgID\ = "XML.XML.1"	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2260	b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe

C:\Users\Admin\AppData\Local\Temp\b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe
"C:\Users\Admin\AppData\Local\Temp\b79978aa0a7593ee4cbddeeccf0c5b4b04dccd1a87d168ece303665cea3c3da1.exe"
1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2260

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

C:\Windows\SysWOW64\msxml71.dll

Filesize
116KB

MD5
42d8c78ee2ec5c4e51fef146d49e5d5b

SHA1
f3ca1e5011cb3344cff08ede82eedf1d7ed71299

SHA256
4c8a5e6675ef47023340bef557c6ff9751fa59dfa1c78eb0137086ef88530f08

SHA512
722fb8c80a8297c73c633b69fcffa64f1f133decbc173c18842029a9fec86e8fbab2ddf4f8f3ecc11ffa2c901e202baab8425042a8c573a9d1f268df0a8ef457

Download Submit
memory/2260-133-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

Download

Analysis

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