0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f

Analysis

max time kernel
181s
max time network
195s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 16:21

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General

Target

0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
Size

935KB
MD5

10fdcc74e7d388450b3130bafa90bcc8
SHA1

cd278e4d5d6915811d9dfc1ec8bc1d76618030a4
SHA256

0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f
SHA512

7c8b24d67126715df5dfc73eca1c373601b0710d629472bf532039b9ecc9fa3fad0222725a15a3291795e06efd13b7159a233deb2df9e1295a1982e17fd6397e
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4c:pyHv5Z+Wzv7AiBll0OBWi6si9Gd

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1816-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1816-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1816-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1816-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1816-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1816-139-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5044 set thread context of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1816	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
1816	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
1816	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
1816	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
1816	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
1816	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83
PID 5044 wrote to memory of 1816	5044	0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe	83

C:\Users\Admin\AppData\Local\Temp\0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
"C:\Users\Admin\AppData\Local\Temp\0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Users\Admin\AppData\Local\Temp\0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe
  "C:\Users\Admin\AppData\Local\Temp\0aca1273526bbc14dcd40b29c1940ca9bd8cff3cc976dfc7257e92170f76003f.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1816

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1816-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1816-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1816-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1816-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1816-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1816-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads