66cea97d93ab0a1a8e0072a612280de98364b9bca28333256fd7b1103eabebf8

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
27/01/2024, 17:58

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General

Target

7ae5e6d316295cce611a993f8f43fb4c.exe
Size

22KB
MD5

7ae5e6d316295cce611a993f8f43fb4c
SHA1

0b4496b669d7f192705f1db208a7dfbf754b6a2e
SHA256

66cea97d93ab0a1a8e0072a612280de98364b9bca28333256fd7b1103eabebf8
SHA512

31fda50c728d6262894b3a8078cbec7bf8125fc88c2106c7a50119127a878ce85c3371a3d80a5728954498bdcaf7f307cbe018ce74c9cd1fafb7e8d0dfda9212
SSDEEP

384:Bhd4HiCJDslUEa3fPdz1dMb2EsqjLgccesSTEpkfvq4/UUkEf0KCuDqOuTH/gRb9:BhCClU3fRjMb3sqjL9hvEp+iDThH/gRB

Score

6^/10

adware stealer

Malware Config

Signatures

Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

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

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF}	7ae5e6d316295cce611a993f8f43fb4c.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mapore.dll	7ae5e6d316295cce611a993f8f43fb4c.exe

Modifies registry class 13 IoCs

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4F3A835-0E21-4959-BA22-42B3008E02FF}\VersionIndependentProgID	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4F3A835-0E21-4959-BA22-42B3008E02FF}\InprocServer32	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4F3A835-0E21-4959-BA22-42B3008E02FF}	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\Programmable	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\VersionIndependentProgID	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\ProgID	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4F3A835-0E21-4959-BA22-42B3008E02FF}\Version	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\TypeLib	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\InprocServer32	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}\InprocServer32	7ae5e6d316295cce611a993f8f43fb4c.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B4F3A835-0E21-4959-BA22-42B3008E02FF}\ProgID	7ae5e6d316295cce611a993f8f43fb4c.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2464	7ae5e6d316295cce611a993f8f43fb4c.exe
2464	7ae5e6d316295cce611a993f8f43fb4c.exe
2464	7ae5e6d316295cce611a993f8f43fb4c.exe
2464	7ae5e6d316295cce611a993f8f43fb4c.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2464	7ae5e6d316295cce611a993f8f43fb4c.exe
Token: SeDebugPrivilege	2464	7ae5e6d316295cce611a993f8f43fb4c.exe
Token: SeDebugPrivilege	2464	7ae5e6d316295cce611a993f8f43fb4c.exe
Token: SeDebugPrivilege	2464	7ae5e6d316295cce611a993f8f43fb4c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2464 wrote to memory of 420	2464	7ae5e6d316295cce611a993f8f43fb4c.exe	3
PID 2464 wrote to memory of 420	2464	7ae5e6d316295cce611a993f8f43fb4c.exe	3
PID 2464 wrote to memory of 420	2464	7ae5e6d316295cce611a993f8f43fb4c.exe	3
PID 2464 wrote to memory of 420	2464	7ae5e6d316295cce611a993f8f43fb4c.exe	3

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

C:\Users\Admin\AppData\Local\Temp\7ae5e6d316295cce611a993f8f43fb4c.exe
"C:\Users\Admin\AppData\Local\Temp\7ae5e6d316295cce611a993f8f43fb4c.exe"
1⤵
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/420-0-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

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