84be47f95a3422f33b93fa9549b916885ff113258f21c13aa2ffbab7aea5cfd4

Analysis

max time kernel
80s
max time network
79s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
24/08/2024, 11:55

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General

Target

CupFixer.exe
Size

8.7MB
MD5

1f2ef76d1e445de858ded5a0b2834630
SHA1

03d0bdfbfc8069fc057e5c70a2a9d0e8a37c5576
SHA256

84be47f95a3422f33b93fa9549b916885ff113258f21c13aa2ffbab7aea5cfd4
SHA512

ffc92eadbb7469c86c6087bdb41a5767bd138ad76123b03acecf19e2a95cc4456e4ef39719dd2df45b365e1eac1c252b7a8254fb2db691674a26c68a57b58eda
SSDEEP

196608:XUJlpPbv3H6bESgmATk/Pesw3ixXnhoy42CHo9g8BmOxxZrYPBNFYIX:XUJPebpgmATkcIXKH2oo9g8IOxxW3e

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe
4864	CupFixer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 3768	4864	CupFixer.exe	74
PID 4864 wrote to memory of 3768	4864	CupFixer.exe	74

C:\Users\Admin\AppData\Local\Temp\CupFixer.exe
"C:\Users\Admin\AppData\Local\Temp\CupFixer.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4864
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c cls
  2⤵
  PID:3768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4864-0-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-1-0x00007FF6C95D0000-0x00007FF6C99A1000-memory.dmp

Filesize
3.8MB

Download
memory/4864-3-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-4-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-8-0x00007FFB521A0000-0x00007FFB5237B000-memory.dmp

Filesize
1.9MB

Download
memory/4864-5-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-7-0x00007FFB52245000-0x00007FFB52246000-memory.dmp

Filesize
4KB

Download
memory/4864-6-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-9-0x00007FFB521A0000-0x00007FFB5237B000-memory.dmp

Filesize
1.9MB

Download
memory/4864-10-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-12-0x00007FF6C95D0000-0x00007FF6C99A1000-memory.dmp

Filesize
3.8MB

Download
memory/4864-11-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-13-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-14-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-15-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-16-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-17-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-18-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download
memory/4864-19-0x00007FF6CA930000-0x00007FF6CD70D000-memory.dmp

Filesize
45.9MB

Download