b5fc4eff3cfc4c85901694424d5a1b708f8eb529e199bb41a8040bc7bb53615e

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
14/02/2024, 03:44

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General

Target

9aabffd14b0ba5e8c4372c12ad89049b.exe
Size

208KB
MD5

9aabffd14b0ba5e8c4372c12ad89049b
SHA1

d56d36fc436bc1b6cf918c608b6f66438cff2d0d
SHA256

b5fc4eff3cfc4c85901694424d5a1b708f8eb529e199bb41a8040bc7bb53615e
SHA512

3b39ff2938a761ad9bb69bd0eaadf37f10e210d92828b3e74894c3fc1a61dee843be4209a53cfc434f5feb7808d1db159118aa4f60cd1f835ac5e6cfc4a90263
SSDEEP

6144:el0n6au3xPqdryfde/G3oHQwTdnAQMQ3ReiLESupN2+gCS:5n6au3xMWfYu3o3TP3I0H

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2268	u.dll
552	mpress.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 2212	3716	9aabffd14b0ba5e8c4372c12ad89049b.exe	87
PID 3716 wrote to memory of 2212	3716	9aabffd14b0ba5e8c4372c12ad89049b.exe	87
PID 3716 wrote to memory of 2212	3716	9aabffd14b0ba5e8c4372c12ad89049b.exe	87
PID 2212 wrote to memory of 2268	2212	cmd.exe	88
PID 2212 wrote to memory of 2268	2212	cmd.exe	88
PID 2212 wrote to memory of 2268	2212	cmd.exe	88
PID 2268 wrote to memory of 552	2268	u.dll	89
PID 2268 wrote to memory of 552	2268	u.dll	89
PID 2268 wrote to memory of 552	2268	u.dll	89

C:\Users\Admin\AppData\Local\Temp\9aabffd14b0ba5e8c4372c12ad89049b.exe
"C:\Users\Admin\AppData\Local\Temp\9aabffd14b0ba5e8c4372c12ad89049b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\38D3.tmp\vir.bat""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Users\Admin\AppData\Local\Temp\u.dll
    u.dll -bat vir.bat -save 9aabffd14b0ba5e8c4372c12ad89049b.exe.com -include s.dll -overwrite -nodelete
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2268
  - - C:\Users\Admin\AppData\Local\Temp\3A69.tmp\mpress.exe
      "C:\Users\Admin\AppData\Local\Temp\3A69.tmp\mpress.exe" "C:\Users\Admin\AppData\Local\Temp\exe3A7A.tmp"
      4⤵
      Executes dropped EXE
      PID:552

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\38D3.tmp\vir.bat

Filesize
1KB

MD5
5b795cfa8522ba811b59f99b6d878cf8

SHA1
0c18c66dbb7da828af8e4a15fa6c77518a2fb514

SHA256
7a646597658296d9490fe57dcfdb9d846bacf8f6481f0d4e1de6eb0ed777b0a3

SHA512
0d52915e741373fc8c92e720eb971d066a648b7cbb334df8690792967ce260612f78e50db851821d258d28b0f1ac065317ec8c3f3f52b5b44940054cadb883c2

Download Submit
C:\Users\Admin\AppData\Local\Temp\3A69.tmp\mpress.exe

Filesize
100KB

MD5
e42b81b9636152c78ba480c1c47d3c7f

SHA1
66a2fca3925428ee91ad9df5b76b90b34d28e0f8

SHA256
7c24c72439880e502be51da5d991b9b56a1af242b4eef4737f0f43b4a87546d2

SHA512
4b2986106325c5c3fe11ab460f646d4740eb85252aa191f2b84e29901fac146d7a82e31c72d39c38a70277f78278621ee506d9da2681f5019cd64c7df85cff6e

Download Submit
C:\Users\Admin\AppData\Local\Temp\exe3A7A.tmp

Filesize
41KB

MD5
7aa367dca7be65e07b16bd69f06263e3

SHA1
d447739251408f8e8490a9d307927bfbe41737ce

SHA256
738bf50547320b0683af727ad6d430f2e7b83c846fe24f91527b7ee263bfa076

SHA512
d7884589d7d12a628c9e07b77b3b793fa91f67fe13563e7b072ca864e053e6b7d711852e30ae1c877576b8ad47f67d2826e8ee711e6b65a329baa57492fe31b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\exe3A7A.tmp

Filesize
741KB

MD5
fede3b152faf828326a1966a63d0ce68

SHA1
03673b268f912613e6de2dcebd79efa4cd9b9915

SHA256
9945f0e7e578397ab4addf6e01fde79c2983e20c01120477a59d932c6866aefd

SHA512
b1f253bb479c81644182ff1854e8bed70616d8824464c2d60b3000791b84afb0fa5be1128d4369cb8540680fcd71bbb4554d8c67336383d0504e8dda6b5487b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\mpr3B53.tmp

Filesize
207KB

MD5
5c8f9a1066119dccaf7e3a3aadb31b34

SHA1
a284592f9d878c5ec3b524d4630074b7d72c42f3

SHA256
55053a5a17c83669902250dd3d0299dd83bdc2b28460eb0d7c0da2378dd11828

SHA512
ac0b13ceeb82ed55cfe20e63149b7bfd70f7b91b3672b37fd10838ffb8b0a6e10d249bea0cb6949d7d3a13827b71e2d52c7ad4ce9ce855365091780391027da0

Download Submit
C:\Users\Admin\AppData\Local\Temp\s.dll

Filesize
700KB

MD5
3c9568b0d86a865f9f73d9c0967cfdad

SHA1
3270df3e0e600f4df2c3cbc384837693a8a3a83e

SHA256
c7b97a001b39e17382e929aad924555f3d21886b86aed38cffd660490801d1d6

SHA512
bd423d1d57823b1bf6db42aeec199aa93178a9317ead85b42b60e091aaf4f73ce721bc07fda4750e112c4dccb9d87e21d5793965da9d6e92b0c5bed92c26876f

Download Submit
C:\Users\Admin\AppData\Local\Temp\vir.bat

Filesize
1KB

MD5
7789cee8b0608f23e8eddc5670494ecd

SHA1
98f40598da2a8e4f4299900a4ed4b24aefeb1b3d

SHA256
affa1989dc1488bddfa799c895fa98793d3d46b94bf47d9e0d46296999deae0e

SHA512
e13f07d2a22eab0262c40464002e02931c97c46efd0152ca3bb88f0314386d7184a97aabe3fdc9d99fc495c1bea5c601eac96313b9e105e26b2d62e22d1027a9

Download Submit
memory/552-54-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/552-62-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3716-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3716-1-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3716-70-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads