22a75f0aed833934d964eaf26b2f81660bdd67af450e618a5f0eaa1598cd35be

Analysis

max time kernel
143s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 10:27

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General

Target

17290ed8118900552259cf748357f7a6.exe
Size

1.1MB
MD5

17290ed8118900552259cf748357f7a6
SHA1

3e475ad976679b874797a469057f6b22f110ab1f
SHA256

22a75f0aed833934d964eaf26b2f81660bdd67af450e618a5f0eaa1598cd35be
SHA512

22c9ee4125027d5cbc9908f020a0c467be005f420b85f7c2dbf7686aa2b855a8ac449a5a12a51d45e71d536edb5da9d05705ead7244cd8d8084e546186e872d2
SSDEEP

24576:IdXzXT/0GC8mlTO/xmybqffaUUoQxW0zrSBknFPh/jnk:IdXzXT/EdTAxm5qUgWwe6hA

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2404-0-0x0000000000CD0000-0x0000000000F22000-memory.dmp	upx
behavioral1/memory/2404-20-0x0000000000CD0000-0x0000000000F22000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main	17290ed8118900552259cf748357f7a6.exe
Key created	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	17290ed8118900552259cf748357f7a6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	17290ed8118900552259cf748357f7a6.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2404	17290ed8118900552259cf748357f7a6.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2404	17290ed8118900552259cf748357f7a6.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe
2404	17290ed8118900552259cf748357f7a6.exe

C:\Users\Admin\AppData\Local\Temp\17290ed8118900552259cf748357f7a6.exe
"C:\Users\Admin\AppData\Local\Temp\17290ed8118900552259cf748357f7a6.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Ntz3OCfWU6\intro_page.html

Filesize
15KB

MD5
60995d04e55f8d138cf5183e95942906

SHA1
d90f51dd6705b94d7d3915dad623f61a7654a410

SHA256
05b3464493d500473e1370aafd8c0b8db1678bd38353237141997607caf5c132

SHA512
3886ba8025d96b3ba1522def75b997aec503505c14ec3364bba93fa8a5509c792b44bc67a9afbfcc4af9047bad69ae7c9dfd61ec094079cf7ddf3838704af871

Download Submit
memory/2404-0-0x0000000000CD0000-0x0000000000F22000-memory.dmp

Filesize
2.3MB

Download
memory/2404-20-0x0000000000CD0000-0x0000000000F22000-memory.dmp

Filesize
2.3MB

Download