4c763635476d0ac2add1904173e286ed115ec3157e9749eca5d8dbf148b1babd

General

Target

bf245e182f190ac1038b2211880624e1.exe
Size

209KB
MD5

bf245e182f190ac1038b2211880624e1
SHA1

9fe97778fee4d812ea661d3cb0c00552b56f83bb
SHA256

4c763635476d0ac2add1904173e286ed115ec3157e9749eca5d8dbf148b1babd
SHA512

4ca2efe4ebf39f31d4c4dd31f9dd435560d5cbdf9ca8fddf5ec3c9c71a93c712afd2a4bdaa5ac6d3ce5989fae543761296364aacf8691633a14ccaedbc7e3eb9
SSDEEP

6144:7l0n6au0M3RGRBvBi05Nb06mpCsUiXIculBK:Cn6au09RhB1jbr+pYcY

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4408	u.dll
3088	mpress.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000_Classes\Local Settings	calc.exe
Key created	\REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000_Classes\Local Settings	calc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4952	OpenWith.exe
2164	OpenWith.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1216 wrote to memory of 4584	1216	bf245e182f190ac1038b2211880624e1.exe	89
PID 1216 wrote to memory of 4584	1216	bf245e182f190ac1038b2211880624e1.exe	89
PID 1216 wrote to memory of 4584	1216	bf245e182f190ac1038b2211880624e1.exe	89
PID 4584 wrote to memory of 4408	4584	cmd.exe	90
PID 4584 wrote to memory of 4408	4584	cmd.exe	90
PID 4584 wrote to memory of 4408	4584	cmd.exe	90
PID 4408 wrote to memory of 3088	4408	u.dll	92
PID 4408 wrote to memory of 3088	4408	u.dll	92
PID 4408 wrote to memory of 3088	4408	u.dll	92
PID 4584 wrote to memory of 412	4584	cmd.exe	95
PID 4584 wrote to memory of 412	4584	cmd.exe	95
PID 4584 wrote to memory of 412	4584	cmd.exe	95
PID 4584 wrote to memory of 5100	4584	cmd.exe	97
PID 4584 wrote to memory of 5100	4584	cmd.exe	97
PID 4584 wrote to memory of 5100	4584	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\bf245e182f190ac1038b2211880624e1.exe
"C:\Users\Admin\AppData\Local\Temp\bf245e182f190ac1038b2211880624e1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\5525.tmp\vir.bat""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4584
- - C:\Users\Admin\AppData\Local\Temp\u.dll
    u.dll -bat vir.bat -save bf245e182f190ac1038b2211880624e1.exe.com -include s.dll -overwrite -nodelete
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4408
  - - C:\Users\Admin\AppData\Local\Temp\561F.tmp\mpress.exe
      "C:\Users\Admin\AppData\Local\Temp\561F.tmp\mpress.exe" "C:\Users\Admin\AppData\Local\Temp\exe5620.tmp"
      4⤵
      Executes dropped EXE
      PID:3088
- - C:\Windows\SysWOW64\calc.exe
    CALC.EXE
    3⤵
    - Modifies registry class
    PID:412
- - C:\Windows\SysWOW64\calc.exe
    CALC.EXE
    3⤵
    - Modifies registry class
    PID:5100

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:4952

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:2164

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\5525.tmp\vir.bat

Filesize
1KB

MD5
0e127518351c92ce6592eab985a815b4

SHA1
8f9b834774809ead370d0fd00f3bf85f4382f853

SHA256
705a8a351c7cde5479bb5c10aa9504fd636879722c8dd196f8a0cc0762fa0486

SHA512
44ab09994bb512de0df05f93081ed3a994e628582ebadcb189fc3c5cb8b43323d0a24822314006e64ea0b9dc24db40f9057f7299134c7ef1463ddeeaaec58cd3

Download Submit
C:\Users\Admin\AppData\Local\Temp\561F.tmp\mpress.exe

Filesize
100KB

MD5
e42b81b9636152c78ba480c1c47d3c7f

SHA1
66a2fca3925428ee91ad9df5b76b90b34d28e0f8

SHA256
7c24c72439880e502be51da5d991b9b56a1af242b4eef4737f0f43b4a87546d2

SHA512
4b2986106325c5c3fe11ab460f646d4740eb85252aa191f2b84e29901fac146d7a82e31c72d39c38a70277f78278621ee506d9da2681f5019cd64c7df85cff6e

Download Submit
C:\Users\Admin\AppData\Local\Temp\exe5620.tmp

Filesize
41KB

MD5
7aa367dca7be65e07b16bd69f06263e3

SHA1
d447739251408f8e8490a9d307927bfbe41737ce

SHA256
738bf50547320b0683af727ad6d430f2e7b83c846fe24f91527b7ee263bfa076

SHA512
d7884589d7d12a628c9e07b77b3b793fa91f67fe13563e7b072ca864e053e6b7d711852e30ae1c877576b8ad47f67d2826e8ee711e6b65a329baa57492fe31b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\mpr5776.tmp

Filesize
24KB

MD5
7cda353434725a4a3712954fd3ded290

SHA1
d8348e79d6bcee527743b126026367d700ddb436

SHA256
7e781837fa89a8ead0a14c14a7f2125a89bb7b33d2ccc358f6b8ad22924b5e86

SHA512
4ac257fe8e0772adc8aa1a2626153c473554c341c025959dd994100c43e2cec274e8a532e0c1b5c0ecdf463733d25a63767b995b731ce272b1c7a3ad0820b95d

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
d0f82f8a4d49fa0724bb3c77e877c8c8

SHA1
64f4374bacad365c2fe64f7ad7ad80727a681d10

SHA256
868222539480c7e1b496b1911abca38d825182e8818d09a4317fcb00f2e81f04

SHA512
7d655370108729fc26ab31e475b00004198b1a98c708652889e7d7a66d6bb198fd291afa1729178dbb9048de3f4cea2ca291824bef9b210cbeff1aa62af7e171

Download Submit
memory/1216-0-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1216-1-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/1216-71-0x0000000000400000-0x00000000004BF000-memory.dmp

Filesize
764KB

Download
memory/3088-55-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3088-63-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads