775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-12-2024 01:06

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General

Target

775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe
Size

29KB
MD5

4021659edbc7bacc6bcbda2675d35b41
SHA1

d0c282f43cdc71c80f9a267d1fec97c303c92f52
SHA256

775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741
SHA512

d13ad42054cd9eb416a5f430ee4091c23470ead3dc60f55dfafdb3ee1e42adc64cc92738021ee441be9412f4b68c995e690f78a4be8982adf9ac7f3731fcdfd4
SSDEEP

192:aKlVAf8427ZaO7qyybgJzWgOXaAUwlfBC04sxxDfjJFQ77bhei3i64m/zH:aEdzqg5GKhwlJCXOxFm7bhCm/zH

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Value.vbs	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1316	1636	WerFault.exe	27

System Location Discovery: System Language Discovery 1 TTPs 1 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	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1636	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1636	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe
Token: SeDebugPrivilege	1636	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 1316	1636	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe	28
PID 1636 wrote to memory of 1316	1636	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe	28
PID 1636 wrote to memory of 1316	1636	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe	28
PID 1636 wrote to memory of 1316	1636	775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe	28

C:\Users\Admin\AppData\Local\Temp\775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe
"C:\Users\Admin\AppData\Local\Temp\775a59d8a179f2af9729fc1b90fbb6753627dbfcb311f34c25bbd82b852e0741.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 1660
  2⤵
  - Program crash
  PID:1316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1636-0-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/1636-1-0x0000000000F70000-0x0000000000F7C000-memory.dmp

Filesize
48KB

Download
memory/1636-2-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/1636-3-0x00000000063B0000-0x00000000064AA000-memory.dmp

Filesize
1000KB

Download
memory/1636-4-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-5-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-7-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-9-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-53-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-65-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-11-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-13-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-15-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-17-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-21-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-23-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-25-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-31-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-35-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-37-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-67-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-63-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-61-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-59-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-57-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-55-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-51-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-49-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-47-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-45-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-43-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-41-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-39-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-33-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-29-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-27-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-19-0x00000000063B0000-0x00000000064A4000-memory.dmp

Filesize
976KB

Download
memory/1636-1180-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/1636-1181-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/1636-1182-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download
memory/1636-1183-0x00000000057B0000-0x000000000581A000-memory.dmp

Filesize
424KB

Download
memory/1636-1184-0x0000000004B90000-0x0000000004BDC000-memory.dmp

Filesize
304KB

Download
memory/1636-1185-0x0000000004D30000-0x0000000004D84000-memory.dmp

Filesize
336KB

Download
memory/1636-1188-0x00000000748F0000-0x0000000074FDE000-memory.dmp

Filesize
6.9MB

Download