29c9752fc4c6291b7f9805dd98db167f88e9d5236f1ae1a83351169c5f742fca

Analysis

max time kernel
141s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
23/01/2024, 17:18

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General

Target

701ebc21df7d4db21a9e2e592e1ef46e.exe
Size

75KB
MD5

701ebc21df7d4db21a9e2e592e1ef46e
SHA1

c49d1d0fb60c8211c751913f1b29af843dea8a9e
SHA256

29c9752fc4c6291b7f9805dd98db167f88e9d5236f1ae1a83351169c5f742fca
SHA512

8d5ba79be5d2777e1f767feef5aecff25dc9073bb8a29196a467f0075460066c71f949c516420d5e9a1e1e19e29f927614c7228d7cc264ae50e5c30bded0ce20
SSDEEP

1536:Wnr+2TA5OvUHuMJcLVIb51aqLQNYMYt4U87xR3e2R2tEjTLUmPGJchn:Wnr+2TwOMHd6s55YYQUen3Dx2chn

Score

10^/10

adware evasion stealer

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	701ebc21df7d4db21a9e2e592e1ef46e.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Program Files\Internet Explorer\IEXPLORE.EXE = "C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE:*:Enabled:Internet Explorer"	701ebc21df7d4db21a9e2e592e1ef46e.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	701ebc21df7d4db21a9e2e592e1ef46e.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	701ebc21df7d4db21a9e2e592e1ef46e.exe

Installs/modifies Browser Helper Object 2 TTPs 1 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\{73364D99-1240-4dff-B11A-67E448373048}	701ebc21df7d4db21a9e2e592e1ef46e.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ipv6mons.dll	701ebc21df7d4db21a9e2e592e1ef46e.exe
File opened for modification	C:\Windows\SysWOW64\ipv6mons.dll	701ebc21df7d4db21a9e2e592e1ef46e.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73364D99-1240-4dff-B11A-67E448373048}\InprocServer32	701ebc21df7d4db21a9e2e592e1ef46e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73364D99-1240-4dff-B11A-67E448373048}\InprocServer32\ = "C:\\Windows\\SysWow64\\ipv6mons.dll"	701ebc21df7d4db21a9e2e592e1ef46e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73364D99-1240-4dff-B11A-67E448373048}\InprocServer32\ThreadingModel = "apartment"	701ebc21df7d4db21a9e2e592e1ef46e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73364D99-1240-4dff-B11A-67E448373048}\InprocServer32\Enable Browser Extensions = "yes"	701ebc21df7d4db21a9e2e592e1ef46e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\\{73364D99-1240-4dff-B11A-67E448373048}	701ebc21df7d4db21a9e2e592e1ef46e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{73364D99-1240-4dff-B11A-67E448373048}	701ebc21df7d4db21a9e2e592e1ef46e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1576	701ebc21df7d4db21a9e2e592e1ef46e.exe

C:\Users\Admin\AppData\Local\Temp\701ebc21df7d4db21a9e2e592e1ef46e.exe
"C:\Users\Admin\AppData\Local\Temp\701ebc21df7d4db21a9e2e592e1ef46e.exe"
1⤵
- Modifies firewall policy service
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1576-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1576-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads