c18fda2c17f3b7c0f5ed833c7ef802b3efd369295e28067375e5ea898a049cc1

Analysis

max time kernel
150s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 06:59

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General

Target

0d3dd7e69b6494797274d3ce6dbbfb0b.exe
Size

197KB
MD5

0d3dd7e69b6494797274d3ce6dbbfb0b
SHA1

b5d71ea93beef59a60221f13310b1da1c6267f7a
SHA256

c18fda2c17f3b7c0f5ed833c7ef802b3efd369295e28067375e5ea898a049cc1
SHA512

c9b7b70f82d7d46374c8043dccadad88a918552622330441b1162a4b8b29e317a532a9cfff1a275a457e0647be8b85923115a6e16cb8bbfcdf1c9bd0e5c80b26
SSDEEP

3072:yPNjKH282G0QZq56Gh5xIwSKHDwPzWVbldxk:yPpL156Gdfdj9da

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 15 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4048-1-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4060-3-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-12349-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-31304-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-40679-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-50318-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-69138-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-88519-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-107314-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-126284-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-145805-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-163928-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-183244-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-201602-0x0000000000400000-0x0000000000489000-memory.dmp	upx
behavioral2/memory/4048-204111-0x0000000000400000-0x0000000000489000-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-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZagrebLand = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0d3dd7e69b6494797274d3ce6dbbfb0b.exe"	0d3dd7e69b6494797274d3ce6dbbfb0b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{66BA574B-1E11-49b8-909C-8CC9E0E8E015}.job	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
File opened for modification	C:\Windows\Tasks\{66BA574B-1E11-49b8-909C-8CC9E0E8E015}.job	0d3dd7e69b6494797274d3ce6dbbfb0b.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\International	0d3dd7e69b6494797274d3ce6dbbfb0b.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe
4048	0d3dd7e69b6494797274d3ce6dbbfb0b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4060 wrote to memory of 4048	4060	0d3dd7e69b6494797274d3ce6dbbfb0b.exe	86
PID 4060 wrote to memory of 4048	4060	0d3dd7e69b6494797274d3ce6dbbfb0b.exe	86
PID 4060 wrote to memory of 4048	4060	0d3dd7e69b6494797274d3ce6dbbfb0b.exe	86

C:\Users\Admin\AppData\Local\Temp\0d3dd7e69b6494797274d3ce6dbbfb0b.exe
"C:\Users\Admin\AppData\Local\Temp\0d3dd7e69b6494797274d3ce6dbbfb0b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4060
- C:\Users\Admin\AppData\Local\Temp\0d3dd7e69b6494797274d3ce6dbbfb0b.exe
  C:\Users\Admin\AppData\Local\Temp\0d3dd7e69b6494797274d3ce6dbbfb0b.exe
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:4048

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4048-88519-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-126284-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-204111-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-12349-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-201602-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-40679-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-1-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-50318-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-31304-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-107314-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-69138-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-145805-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-163928-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4048-183244-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4060-0-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download
memory/4060-3-0x0000000000400000-0x0000000000489000-memory.dmp

Filesize
548KB

Download