5fb3212dc7a443012564dbb53fa9c93e679b14ec1625a1cab6e6a0c71ca0de50

Analysis

max time kernel
147s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 03:34

Target

bfbc18d41aab0ca4e25db8b322f578bf.exe
Size

667KB
MD5

bfbc18d41aab0ca4e25db8b322f578bf
SHA1

ed57f4e6bcb535e5ec97f728e8e3da40e48624bb
SHA256

5fb3212dc7a443012564dbb53fa9c93e679b14ec1625a1cab6e6a0c71ca0de50
SHA512

b965715939d765bcc8baedc1d55b26bcf1665b5cd984157fa84148a28376d7d97f681c6150e5d1256e714d6b158dd64ef99855a17204d2e8557c1a3f5d199a88
SSDEEP

12288:ZzqRr7IFX4WefDHgasZKx4xNOMfY33sUKpfcsFmcyou2F02W2QVM:u2X4ZLUZKxkXY33OpfPFmcyouwd8M

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4584-0-0x0000000000400000-0x00000000005AA000-memory.dmp	upx
behavioral2/memory/4584-34-0x0000000000400000-0x00000000005AA000-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
1064	4584	WerFault.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4584	bfbc18d41aab0ca4e25db8b322f578bf.exe
4584	bfbc18d41aab0ca4e25db8b322f578bf.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4584	bfbc18d41aab0ca4e25db8b322f578bf.exe
4584	bfbc18d41aab0ca4e25db8b322f578bf.exe

C:\Users\Admin\AppData\Local\Temp\bfbc18d41aab0ca4e25db8b322f578bf.exe
"C:\Users\Admin\AppData\Local\Temp\bfbc18d41aab0ca4e25db8b322f578bf.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4584 -s 1956
  2⤵
  - Program crash
  PID:1064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4584 -ip 4584
1⤵
PID:2312

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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

Filesize
11KB

MD5
81a899f25523de37cc7e5a532a28135c

SHA1
a92339b051f728fbdedb31f639f234200d72117b

SHA256
3ca86dad3fe8919de8325d81baa8fd79a95868f145cd6403c1786d1403554093

SHA512
05c61e0143b449059768b9aa19cf8fada950010dc74e8e9556846252b1d1f06675c7ca0dea684a3b8907c13908c5b95031565b0ef56d1967e0f848e3ec6100c2

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/4584-0-0x0000000000400000-0x00000000005AA000-memory.dmp

Filesize
1.7MB

Download
memory/4584-1-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/4584-34-0x0000000000400000-0x00000000005AA000-memory.dmp

Filesize
1.7MB

Download