504990626e5f4374170461e7406432e171aeb2686f34ae65a80617bf9652625d

Resubmissions

27/06/2026, 05:03

260627-fptv5agy218

27/06/2026, 04:58

260627-flxgvagx818

Analysis

user interaction
yes
max time kernel
150s
max time network
129s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
27/06/2026, 05:03

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General

Target
Chrome.exe
Size 11.6MB
Sample260627-fptv5agy21
SHA256 504990626e5f4374170461e7406432e171aeb2686f34ae65a80617bf9652625d
MD5 885bc07fe6d505316d2c94dfcce058aa
SHA1 e093aee82249fdc23d8b6d1f70d03c64e6290401
SHA512 113543b07bda3b6e91c0c59719b685ea229d55918014c1e8db3fd9ebeaf50f18dc58a3b5393fd6fe8043e5481b88c5af18dd0f953ca4e5cb5591d25fc3bc73ae
SSDEEP 196608:T58zVss9FmctV/IE3ZjHhOZ07ha0teSBI7R9P0QyAx+SrHMizZX1gpZdpTIqOmhE:TVs9FmchIgzwMtzGR1NyAxdpLyLpFvhd
TLSH
T1E4C623DA5CD741E9D18249B4E70B3BD713F391AB4AC948383AC6784161B1FF7902EC6A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery

Malware Config

Signatures

Manipulates Digital Signatures 1 TTPs 3 IoCs

Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.3!7\Name = "szOID_ROOT_PROGRAM_NO_OCSP_FAILOVER_TO_CRL"	certutil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.1!7\Name = "szOID_ROOT_PROGRAM_AUTO_UPDATE_CA_REVOCATION"	certutil.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.2!7\Name = "szOID_ROOT_PROGRAM_AUTO_UPDATE_END_REVOCATION"	certutil.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
5532	Chrome.exe
5532	Chrome.exe
6724	Chrome.exe
6724	Chrome.exe

Program crash 3 IoCs

pid	pid_target	Process	procid_target
4548	6724	WerFault.exe	91
6360	6724	WerFault.exe	91
4488	6724	WerFault.exe	91

System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Chrome.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	certutil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mode.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
5532	Chrome.exe
5532	Chrome.exe
6724	Chrome.exe
6724	Chrome.exe
6724	Chrome.exe
6724	Chrome.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5532 wrote to memory of 6724	5532	Chrome.exe	91
PID 6724 wrote to memory of 6292	6724	Chrome.exe	92
PID 6292 wrote to memory of 2900	6292	cmd.exe	93
PID 6724 wrote to memory of 4492	6724	Chrome.exe	94
PID 6724 wrote to memory of 3308	6724	Chrome.exe	95
PID 6724 wrote to memory of 4632	6724	Chrome.exe	97
PID 6724 wrote to memory of 6636	6724	Chrome.exe	98
PID 6724 wrote to memory of 3428	6724	Chrome.exe	99
PID 3428 wrote to memory of 1196	3428	cmd.exe	100
PID 3428 wrote to memory of 5508	3428	cmd.exe	101
PID 3428 wrote to memory of 6864	3428	cmd.exe	102

C:\Users\Admin\AppData\Local\Temp\Chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Chrome.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5532
- C:\Users\Admin\AppData\Local\Temp\Chrome.exe
  "C:\Users\Admin\AppData\Local\Temp\Chrome.exe" 5532
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:6724
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c mode con cols=110 lines=28
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:6292
  - - C:\Windows\SysWOW64\mode.com
      mode con cols=110 lines=28
      4⤵
      System Location Discovery: System Language Discovery
      PID:2900
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4492
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3308
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4632
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    - System Location Discovery: System Language Discovery
    PID:6636
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Chrome.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3428
  - - C:\Windows\SysWOW64\certutil.exe
      certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Chrome.exe" MD5
      4⤵
      Manipulates Digital Signatures
      System Location Discovery: System Language Discovery
      PID:1196
  - - C:\Windows\SysWOW64\find.exe
      find /i /v "md5"
      4⤵
      System Location Discovery: System Language Discovery
      PID:5508
  - - C:\Windows\SysWOW64\find.exe
      find /i /v "certutil"
      4⤵
      System Location Discovery: System Language Discovery
      PID:6864
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 6724 -s 716
    3⤵
    - Program crash
    PID:4548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 6724 -s 752
    3⤵
    - Program crash
    PID:6360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 6724 -s 288
    3⤵
    - Program crash
    PID:4488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 6724 -ip 6724
1⤵
PID:952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 636 -p 6724 -ip 6724
1⤵
PID:6516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 6724 -ip 6724
1⤵
PID:6280

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5532-0-0x0000000000EBA000-0x0000000001543000-memory.dmp

Download

memory/5532-2-0x00000000044A0000-0x00000000044A1000-memory.dmp

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memory/5532-1-0x0000000004480000-0x0000000004481000-memory.dmp

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memory/5532-3-0x0000000000E10000-0x00000000020D8000-memory.dmp

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memory/5532-13-0x0000000000EBA000-0x0000000001543000-memory.dmp

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memory/5532-14-0x0000000000E10000-0x00000000020D8000-memory.dmp

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memory/6724-6-0x0000000000E10000-0x00000000020D8000-memory.dmp

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memory/6724-8-0x0000000000C80000-0x0000000000C81000-memory.dmp

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memory/6724-7-0x0000000000C70000-0x0000000000C71000-memory.dmp

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memory/6724-10-0x0000000000E10000-0x00000000020D8000-memory.dmp

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memory/6724-12-0x0000000000E10000-0x00000000020D8000-memory.dmp

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memory/6724-15-0x0000000000E10000-0x00000000020D8000-memory.dmp

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