c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c

Analysis

max time kernel
180s
max time network
191s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 08:53

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General

Target

c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe
Size

146KB
MD5

1a234a18ec34914e8016c6d528c08f03
SHA1

36de1209b29c36119c28de37301892513f6d6f67
SHA256

c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c
SHA512

7b10002ff48688c9e2208ee026a59632a4f7ec6eb00e6913fb168a960d50f7ac77861261463ba9108fb096d8a8d22840c7776133a5f77a42687dd487b986814c
SSDEEP

3072:2rvr5N2EgS54PRMC37jJ4JP2O2IKHid8fsZeoF+sXVcKCI4QY1cazx4Tr1:2rr5N2Eg+4tqF5HFd8ieoEsXVcKCIDY

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/556-132-0x0000000000400000-0x000000000043D000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4740	556	WerFault.exe	78

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
556	c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe
556	c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe

C:\Users\Admin\AppData\Local\Temp\c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe
"C:\Users\Admin\AppData\Local\Temp\c198294bd06df52da9708aa77b71db14f650efd344ecc2e66f0c5fd584ed4a5c.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:556
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 1108
  2⤵
  - Program crash
  PID:4740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 556 -ip 556
1⤵
PID:4696

Network

MITRE ATT&CK Enterprise v6

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/556-132-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/556-135-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/556-136-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/556-137-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download