a6c67789c22d5e0df863e48f11d55d0d35d27921581361adc72c97a0d34f3ba6

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/03/2024, 15:39

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General

Target

bba05e86272448627b37f24ffb3e6531.exe
Size

276KB
MD5

bba05e86272448627b37f24ffb3e6531
SHA1

27bae9dce23b75c969f9509af706ed63c8342c61
SHA256

a6c67789c22d5e0df863e48f11d55d0d35d27921581361adc72c97a0d34f3ba6
SHA512

328031ab39a0431e3697fdac9835627b641ab11c17bbb7b5edd14e0242f105c07b3f4686cce84a96d9d61b5c0915cf2942a044bc8cc47d6e3b7d3ec4981f755d
SSDEEP

6144:nQ8XRUgwz11x7MJGpovpHzMuGWQRzZVTEC41T:nQ8BgZOpHzMNZxEC4R

Score

7^/10

persistence 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/2972-0-0x0000000000400000-0x000000000056E000-memory.dmp	upx
behavioral1/memory/2972-42-0x0000000000400000-0x000000000056E000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Local\Temp\bba05e86272448627b37f24ffb3e6531.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bba05e86272448627b37f24ffb3e6531.exe"	bba05e86272448627b37f24ffb3e6531.exe

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
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	bba05e86272448627b37f24ffb3e6531.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	bba05e86272448627b37f24ffb3e6531.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	bba05e86272448627b37f24ffb3e6531.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2972	bba05e86272448627b37f24ffb3e6531.exe
2972	bba05e86272448627b37f24ffb3e6531.exe

C:\Users\Admin\AppData\Local\Temp\bba05e86272448627b37f24ffb3e6531.exe
"C:\Users\Admin\AppData\Local\Temp\bba05e86272448627b37f24ffb3e6531.exe"
1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2972-0-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/2972-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2972-42-0x0000000000400000-0x000000000056E000-memory.dmp

Filesize
1.4MB

Download
memory/2972-44-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads