e42aa134dde93968dbf8667a7047bad298e90bc9232ff0ff2559fc3f998b35f9

Analysis

max time kernel
151s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 18:22

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General

Target

3429ef955107deac18d9da3fbc7dabd4.exe
Size

630KB
MD5

3429ef955107deac18d9da3fbc7dabd4
SHA1

3661b5063a3fbef55e3675885f70b672bcd98a96
SHA256

e42aa134dde93968dbf8667a7047bad298e90bc9232ff0ff2559fc3f998b35f9
SHA512

ba6e566a95be8aac5749098019fed53ea05f3c4cc188811a983d254e20764aec744aa9e3a24506adf6c13921cc79df1dc653d8761f402a7b26d52c869c0bcbbe
SSDEEP

12288:ZZirrR8cEju21x9Kk9C47FMUwnVbk8Xe533sUP8FvTspNIge2x2RAUHf9HFi:ZZOObuEMWzMtV/w33IFvTqeLli

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4196-0-0x0000000000400000-0x0000000000595000-memory.dmp	upx
behavioral2/memory/4196-1-0x0000000000400000-0x0000000000595000-memory.dmp	upx
behavioral2/memory/4196-50-0x0000000000400000-0x0000000000595000-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
3840	4196	WerFault.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4196	3429ef955107deac18d9da3fbc7dabd4.exe
4196	3429ef955107deac18d9da3fbc7dabd4.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4196	3429ef955107deac18d9da3fbc7dabd4.exe
4196	3429ef955107deac18d9da3fbc7dabd4.exe

C:\Users\Admin\AppData\Local\Temp\3429ef955107deac18d9da3fbc7dabd4.exe
"C:\Users\Admin\AppData\Local\Temp\3429ef955107deac18d9da3fbc7dabd4.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4196
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4196 -s 1960
  2⤵
  - Program crash
  PID:3840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4196 -ip 4196
1⤵
PID:3268

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
11KB

MD5
4e216911e8cb4343138d2a02942bdfad

SHA1
f8d5a3e1464161bdb61d567bd05e3c34e8d66d50

SHA256
2453f3e6555a357309b07df79e7d94a0fbfcdc7266d5dd2042756461973bdd20

SHA512
7397804efb3374622b80f6da5e8160064295b1a50aff1e5b4a7ca43661c87aca968c0d7948a0408040132229dc3c36082d9bab73ccc9384813d94139c245eedc

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/4196-0-0x0000000000400000-0x0000000000595000-memory.dmp

Filesize
1.6MB

Download
memory/4196-1-0x0000000000400000-0x0000000000595000-memory.dmp

Filesize
1.6MB

Download
memory/4196-2-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download
memory/4196-50-0x0000000000400000-0x0000000000595000-memory.dmp

Filesize
1.6MB

Download
memory/4196-68-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download