301718ab869e00338a75d701517597aef4b5820fb6abb955966fa6b33c43ce5d

Analysis

max time kernel
158s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 00:17

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General

Target

e0503936adc8f84ba17be2737215f2f9.exe
Size

680KB
MD5

e0503936adc8f84ba17be2737215f2f9
SHA1

9d712aa5a83c7e3cabda458ff776b30e341b303c
SHA256

301718ab869e00338a75d701517597aef4b5820fb6abb955966fa6b33c43ce5d
SHA512

bd426bd543afcf036c99b275deaac9186a5f6ba905a9bf7ba4a99e1ea8f0c6854a265da231a33803a0bc628b02427acbbe77b094af85569ef5b56c9f712303a1
SSDEEP

12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQip4:d3DXw0agI7EjVvHXg33OpfPFmcyouqaX

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
behavioral2/memory/4968-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/4968-54-0x0000000000400000-0x00000000005B6000-memory.dmp	upx

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
384	4968	WerFault.exe	87

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	e0503936adc8f84ba17be2737215f2f9.exe
Key created	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	e0503936adc8f84ba17be2737215f2f9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4968	e0503936adc8f84ba17be2737215f2f9.exe
4968	e0503936adc8f84ba17be2737215f2f9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4968	e0503936adc8f84ba17be2737215f2f9.exe
4968	e0503936adc8f84ba17be2737215f2f9.exe

C:\Users\Admin\AppData\Local\Temp\e0503936adc8f84ba17be2737215f2f9.exe
"C:\Users\Admin\AppData\Local\Temp\e0503936adc8f84ba17be2737215f2f9.exe"
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4968
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 2448
  2⤵
  - Program crash
  PID:384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4968 -ip 4968
1⤵
PID:3320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
10KB

MD5
e67ded15056c325b350c1edb6493e401

SHA1
e423c6b72ef07b0e39d67b464652b7b5eb53218a

SHA256
9b868f9386f28ce86f6e3e8e0fdd3cff1c03be5824290ad4d8431703cd08ce40

SHA512
3570099d2d1c3c70b4237f068255048dc321d8b8087e001eb64de6a9fb8499dc329da0ee3cf9d4fbfab3d5d1af08eaf8edf38931d9bd1791c06e230d451e7fee

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
219073097031d9c1a95a1291d66f3a10

SHA1
2b7996b01d90b7f424f2a2e6063947461db4b2b2

SHA256
232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

SHA512
9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

Download Submit
memory/4968-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/4968-1-0x0000000005890000-0x0000000005891000-memory.dmp

Filesize
4KB

Download
memory/4968-54-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download