0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb

Analysis

max time kernel
46s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 06:10

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General

Target

0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe
Size

4.5MB
MD5

0e64e281c8c4c6811872efd5f6eee68a
SHA1

9e710d40a0e189cb1817278ee29a76e37183b13d
SHA256

0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb
SHA512

8d27b4be65cef5dca80cfc6cf17b334efc7d930488f3385d8c12d40fa87a51644819b36b8af80deea08c634cc22c7d672300b135abae6aeda70f06abece192fc
SSDEEP

98304:YjX2TR/+9g+1wLgJf6PD3Nmn7AJEgLYXMKUCCCNYzQEr0WO0Yk84p1bFmL1OVYIl:V1+vJiPD3Nm7AJEgLYX8CNYzQEr0WO0Z

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\drivers\DYEEFZUH\hosts	0be0502abCRBP.exe

Executes dropped EXE 1 IoCs

pid	Process
988	0be0502abCRBP.exe

Loads dropped DLL 2 IoCs

pid	Process
1768	0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe
1768	0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command-Line Interface

T1059

pid	Process
692	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
988	0be0502abCRBP.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
988	0be0502abCRBP.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 988	1768	0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe	27
PID 1768 wrote to memory of 988	1768	0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe	27
PID 1768 wrote to memory of 988	1768	0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe	27
PID 1768 wrote to memory of 988	1768	0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe	27
PID 988 wrote to memory of 1616	988	0be0502abCRBP.exe	28
PID 988 wrote to memory of 1616	988	0be0502abCRBP.exe	28
PID 988 wrote to memory of 1616	988	0be0502abCRBP.exe	28
PID 988 wrote to memory of 1616	988	0be0502abCRBP.exe	28
PID 1616 wrote to memory of 692	1616	cmd.exe	30
PID 1616 wrote to memory of 692	1616	cmd.exe	30
PID 1616 wrote to memory of 692	1616	cmd.exe	30
PID 1616 wrote to memory of 692	1616	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe
"C:\Users\Admin\AppData\Local\Temp\0be0502ab5b10f04a669b3f58f3f9cf468306102521201802ac2ffbfe4b55abb.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Users\Admin\AppData\Local\Temp\0be0502abCRBP.exe
  -yue
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:988
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ipconfig /flushdns
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1616
  - - C:\Windows\SysWOW64\ipconfig.exe
      ipconfig /flushdns
      4⤵
      Gathers network information
      PID:692

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

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\0be0502abCRBP.exe

Filesize
4.5MB

MD5
2039bf5c78d3cd9d7b45b4215c294306

SHA1
acf25f72c7b39cacb68eab28ffe969180f7908d3

SHA256
44546bd620886e5db5ddac277a637e66763b8a8261161aac599195b3c88d0523

SHA512
0b02b615334b8065cbe521dbe6612c7aba8cb1a42630fcece985e24107e6e658e6ea9172cb10aec62afbaa5914deff6e08ac8392f6f1becf1a3607ee867162b5

Download Submit
\Users\Admin\AppData\Local\Temp\0be0502abCRBP.exe

Filesize
4.5MB

MD5
2039bf5c78d3cd9d7b45b4215c294306

SHA1
acf25f72c7b39cacb68eab28ffe969180f7908d3

SHA256
44546bd620886e5db5ddac277a637e66763b8a8261161aac599195b3c88d0523

SHA512
0b02b615334b8065cbe521dbe6612c7aba8cb1a42630fcece985e24107e6e658e6ea9172cb10aec62afbaa5914deff6e08ac8392f6f1becf1a3607ee867162b5

Download Submit
\Users\Admin\AppData\Local\Temp\0be0502abCRBP.exe

Filesize
4.5MB

MD5
2039bf5c78d3cd9d7b45b4215c294306

SHA1
acf25f72c7b39cacb68eab28ffe969180f7908d3

SHA256
44546bd620886e5db5ddac277a637e66763b8a8261161aac599195b3c88d0523

SHA512
0b02b615334b8065cbe521dbe6612c7aba8cb1a42630fcece985e24107e6e658e6ea9172cb10aec62afbaa5914deff6e08ac8392f6f1becf1a3607ee867162b5

Download Submit
memory/1768-54-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

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