8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4

Analysis

max time kernel
139s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
26-05-2024 10:39

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General

Target

8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
Size

11.5MB
MD5

51c562ab5ce40cc24954fdb7a17867b5
SHA1

40a171aaa427b1e2b9cfe8b9b1082a59635036cb
SHA256

8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4
SHA512

fea45b9c9331a68d0a90322d6feb8b036dfe3bc000f23330703197547e6c81feb28110eecae312e7e215955c26e2c4e0bee6717074b76613dc2d79e15316eb73
SSDEEP

196608:V+inXaCL9+uKATDwFVg7uq7WZ49NA0FzrMU63+5YfIaotDIJNEWoDT1zObxz:VBXaIhDhq49pzrZ6O+aDIUWoNa

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3528-18-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-20-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-54-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-52-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-50-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-48-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-46-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-44-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-42-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-40-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-38-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-36-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-34-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-32-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-30-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-26-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-24-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-22-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-56-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-16-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-15-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-28-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-14-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/3528-60-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3456	3528	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
3656	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3528 wrote to memory of 3656	3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe	85
PID 3528 wrote to memory of 3656	3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe	85
PID 3528 wrote to memory of 3656	3528	8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe	85

C:\Users\Admin\AppData\Local\Temp\8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
"C:\Users\Admin\AppData\Local\Temp\8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe"
1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3528
- C:\Users\Admin\AppData\Local\Temp\8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe
  "C:\Users\Admin\AppData\Local\Temp\8eb06c68d85517f3c09eb22380339d734c0cf4d9d742df7df56dbba2cbaa61d4.exe" 1630480
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3656
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 964
  2⤵
  - Program crash
  PID:3456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3528 -ip 3528
1⤵
PID:4436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3528-3-0x00000000038B0000-0x00000000038B1000-memory.dmp

Filesize
4KB

Download
memory/3528-2-0x00000000038A0000-0x00000000038A1000-memory.dmp

Filesize
4KB

Download
memory/3528-1-0x0000000001A40000-0x0000000001A41000-memory.dmp

Filesize
4KB

Download
memory/3528-0-0x000000000062F000-0x0000000000E9B000-memory.dmp

Filesize
8.4MB

Download
memory/3528-8-0x0000000003920000-0x0000000003921000-memory.dmp

Filesize
4KB

Download
memory/3528-7-0x0000000003910000-0x0000000003911000-memory.dmp

Filesize
4KB

Download
memory/3528-6-0x0000000003900000-0x0000000003901000-memory.dmp

Filesize
4KB

Download
memory/3528-5-0x00000000038F0000-0x00000000038F1000-memory.dmp

Filesize
4KB

Download
memory/3528-4-0x00000000038E0000-0x00000000038E1000-memory.dmp

Filesize
4KB

Download
memory/3528-12-0x0000000000400000-0x0000000001A1C000-memory.dmp

Filesize
22.1MB

Download
memory/3528-13-0x0000000000400000-0x0000000001A1C000-memory.dmp

Filesize
22.1MB

Download
memory/3528-18-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-20-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-54-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-52-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-50-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-48-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-46-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-44-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-42-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-40-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-38-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-36-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-34-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-32-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-30-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-26-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-24-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-22-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-56-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-16-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-15-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-28-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-14-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-57-0x0000000000400000-0x0000000001A1C000-memory.dmp

Filesize
22.1MB

Download
memory/3528-58-0x0000000000400000-0x0000000001A1C000-memory.dmp

Filesize
22.1MB

Download
memory/3528-60-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/3528-59-0x000000000062F000-0x0000000000E9B000-memory.dmp

Filesize
8.4MB

Download
memory/3656-66-0x0000000001FA0000-0x0000000001FA1000-memory.dmp

Filesize
4KB

Download
memory/3656-68-0x0000000001FC0000-0x0000000001FC1000-memory.dmp

Filesize
4KB

Download
memory/3656-67-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

Filesize
4KB

Download
memory/3656-65-0x0000000001F90000-0x0000000001F91000-memory.dmp

Filesize
4KB

Download
memory/3656-64-0x0000000001F80000-0x0000000001F81000-memory.dmp

Filesize
4KB

Download
memory/3656-63-0x0000000001BC0000-0x0000000001BC1000-memory.dmp

Filesize
4KB

Download
memory/3656-62-0x0000000001BB0000-0x0000000001BB1000-memory.dmp

Filesize
4KB

Download
memory/3656-61-0x0000000001B00000-0x0000000001B01000-memory.dmp

Filesize
4KB

Download
memory/3656-69-0x0000000000400000-0x0000000001A1C000-memory.dmp

Filesize
22.1MB

Download
memory/3656-115-0x0000000000400000-0x0000000001A1C000-memory.dmp

Filesize
22.1MB

Download
memory/3656-116-0x0000000000400000-0x0000000001A1C000-memory.dmp

Filesize
22.1MB

Download