7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3

General

Target

7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe
Size

285KB
MD5

4cf8d778e86518c5dd662c8879b56999
SHA1

3a5211a814891dec8560c608f778766223839de0
SHA256

7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3
SHA512

33b52a57c65e9e2b39f893e0fffbde9b6a7f981227918b96deed4babfe650a1640d94642116cf811b6f184c9977e85823de7122b3298d32107960928f1f7e943

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

hkmoov.exe

pid process

2748 hkmoov.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4904 3824 WerFault.exe 7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe

pid	process
2748	hkmoov.exe

pid	pid_target	process	target process
4904	3824	WerFault.exe	7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe

NTFS ADS 1 IoCs

Processes:

7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe

description	ioc	process
File created	\??\c:\programdata\cf4620d67a\hkmoov.exe:Zone.Identifier	7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exehkmoov.exe

description	pid	process	target process
PID 3824 wrote to memory of 2748	3824	7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe	hkmoov.exe
PID 3824 wrote to memory of 2748	3824	7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe	hkmoov.exe
PID 3824 wrote to memory of 2748	3824	7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe	hkmoov.exe
PID 2748 wrote to memory of 2952	2748	hkmoov.exe	REG.exe
PID 2748 wrote to memory of 2952	2748	hkmoov.exe	REG.exe
PID 2748 wrote to memory of 2952	2748	hkmoov.exe	REG.exe

C:\Users\Admin\AppData\Local\Temp\7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe
"C:\Users\Admin\AppData\Local\Temp\7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3.exe"
1⤵
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:3824
- \??\c:\programdata\cf4620d67a\hkmoov.exe
  c:\programdata\cf4620d67a\hkmoov.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Windows\SysWOW64\REG.exe
    REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\cf4620d67a
    3⤵
    PID:2952
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3824 -s 356
  2⤵
  - Program crash
  PID:4904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3824 -ip 3824
1⤵
PID:3952

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\ProgramData\0

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\ProgramData\cf4620d67a\hkmoov.exe

Filesize
285KB

MD5
4cf8d778e86518c5dd662c8879b56999

SHA1
3a5211a814891dec8560c608f778766223839de0

SHA256
7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3

SHA512
33b52a57c65e9e2b39f893e0fffbde9b6a7f981227918b96deed4babfe650a1640d94642116cf811b6f184c9977e85823de7122b3298d32107960928f1f7e943

Download Submit
\??\c:\programdata\cf4620d67a\hkmoov.exe

Filesize
285KB

MD5
4cf8d778e86518c5dd662c8879b56999

SHA1
3a5211a814891dec8560c608f778766223839de0

SHA256
7b77eca9bcc95eff01e0c2b7fa7b19d57d131ccf13eeba425439310cd2bb5fe3

SHA512
33b52a57c65e9e2b39f893e0fffbde9b6a7f981227918b96deed4babfe650a1640d94642116cf811b6f184c9977e85823de7122b3298d32107960928f1f7e943

Download Submit
memory/2748-132-0x0000000000000000-mapping.dmp

Download
memory/2748-135-0x0000000000CF4000-0x0000000000CF9000-memory.dmp

Filesize
20KB

Download
memory/2748-139-0x0000000000CF4000-0x0000000000CF9000-memory.dmp

Filesize
20KB

Download
memory/2748-140-0x0000000000400000-0x0000000000C47000-memory.dmp

Filesize
8.3MB

Download
memory/2748-142-0x0000000000400000-0x0000000000C47000-memory.dmp

Filesize
8.3MB

Download
memory/2952-137-0x0000000000000000-mapping.dmp

Download
memory/3824-130-0x0000000000E75000-0x0000000000E7B000-memory.dmp

Filesize
24KB

Download
memory/3824-131-0x0000000000E75000-0x0000000000E7B000-memory.dmp

Filesize
24KB

Download
memory/3824-138-0x0000000000400000-0x0000000000C47000-memory.dmp

Filesize
8.3MB

Download
memory/3824-141-0x0000000000E75000-0x0000000000E7B000-memory.dmp

Filesize
24KB

Download

Analysis

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