f213641d9a278bd07f490d237d7b51f77f106fd345a8627a955904f3757b9d8b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06-06-2024 15:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

818KB
MD5

272f79d7dba64ba20220bb1defc4839e
SHA1

400167cf29c6724242d427c7d4bf5269098521c5
SHA256

f213641d9a278bd07f490d237d7b51f77f106fd345a8627a955904f3757b9d8b
SHA512

abd7f51cc69148b0dc4732e4649447c1a654252b9a1cd49ec78a26d1dc26e176101b9a888515335488fcd595b9da5c288a6be999c133550b894cb299a18a991f
SSDEEP

24576:Sv7C3c6roXM/Qm39KcZvCooxgxUpClDffxh5gtY+VTkC:SzooX8JhZvIxgxKClDxh5gtY+VTk

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 3452 set thread context of 876	3452	file.exe	95
PID 876 set thread context of 3444	876	file.exe	56
PID 876 set thread context of 4920	876	file.exe	98
PID 4920 set thread context of 3444	4920	convert.exe	56
PID 4920 set thread context of 3696	4920	convert.exe	107

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	convert.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	convert.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 52 IoCs

pid	Process
3452	file.exe
3452	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
876	file.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
876	file.exe
3444	Explorer.EXE
3444	Explorer.EXE
4920	convert.exe
4920	convert.exe
4920	convert.exe
4920	convert.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	3452	file.exe
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE
Token: SeShutdownPrivilege	3444	Explorer.EXE
Token: SeCreatePagefilePrivilege	3444	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3444	Explorer.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3452 wrote to memory of 876	3452	file.exe	95
PID 3452 wrote to memory of 876	3452	file.exe	95
PID 3452 wrote to memory of 876	3452	file.exe	95
PID 3452 wrote to memory of 876	3452	file.exe	95
PID 3452 wrote to memory of 876	3452	file.exe	95
PID 3452 wrote to memory of 876	3452	file.exe	95
PID 3444 wrote to memory of 4920	3444	Explorer.EXE	98
PID 3444 wrote to memory of 4920	3444	Explorer.EXE	98
PID 3444 wrote to memory of 4920	3444	Explorer.EXE	98
PID 4920 wrote to memory of 3696	4920	convert.exe	107
PID 4920 wrote to memory of 3696	4920	convert.exe	107

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Users\Admin\AppData\Local\Temp\file.exe
  "C:\Users\Admin\AppData\Local\Temp\file.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3452
- - C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:876
- C:\Windows\SysWOW64\convert.exe
  "C:\Windows\SysWOW64\convert.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Enumerates system info in registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4920
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:3696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/876-18-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/876-19-0x0000000001AB0000-0x0000000001AD2000-memory.dmp

Filesize
136KB

Download
memory/876-16-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/876-13-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/876-11-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/876-23-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/876-15-0x0000000001730000-0x0000000001A7A000-memory.dmp

Filesize
3.3MB

Download
memory/876-24-0x0000000001AB0000-0x0000000001AD2000-memory.dmp

Filesize
136KB

Download
memory/876-17-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3444-39-0x0000000007F70000-0x0000000008033000-memory.dmp

Filesize
780KB

Download
memory/3444-20-0x000000000E120000-0x0000000010E3C000-memory.dmp

Filesize
45.1MB

Download
memory/3444-28-0x000000000E120000-0x0000000010E3C000-memory.dmp

Filesize
45.1MB

Download
memory/3444-30-0x0000000007F70000-0x0000000008033000-memory.dmp

Filesize
780KB

Download
memory/3444-31-0x0000000007F70000-0x0000000008033000-memory.dmp

Filesize
780KB

Download
memory/3452-8-0x0000000006090000-0x00000000060A0000-memory.dmp

Filesize
64KB

Download
memory/3452-4-0x0000000005AF0000-0x0000000005AFA000-memory.dmp

Filesize
40KB

Download
memory/3452-10-0x0000000007020000-0x00000000070BC000-memory.dmp

Filesize
624KB

Download
memory/3452-9-0x0000000006D90000-0x0000000006E1A000-memory.dmp

Filesize
552KB

Download
memory/3452-0-0x00000000752AE000-0x00000000752AF000-memory.dmp

Filesize
4KB

Download
memory/3452-7-0x0000000006080000-0x000000000608E000-memory.dmp

Filesize
56KB

Download
memory/3452-1-0x0000000000F80000-0x0000000001052000-memory.dmp

Filesize
840KB

Download
memory/3452-2-0x00000000060A0000-0x0000000006644000-memory.dmp

Filesize
5.6MB

Download
memory/3452-6-0x0000000006060000-0x0000000006076000-memory.dmp

Filesize
88KB

Download
memory/3452-14-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3452-3-0x0000000005A30000-0x0000000005AC2000-memory.dmp

Filesize
584KB

Download
memory/3452-5-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/3696-38-0x000001CA497D0000-0x000001CA4989B000-memory.dmp

Filesize
812KB

Download
memory/4920-27-0x00000000016B0000-0x0000000001751000-memory.dmp

Filesize
644KB

Download
memory/4920-26-0x0000000000D40000-0x0000000000D7F000-memory.dmp

Filesize
252KB

Download
memory/4920-29-0x0000000000D40000-0x0000000000D7F000-memory.dmp

Filesize
252KB

Download
memory/4920-25-0x0000000001790000-0x0000000001ADA000-memory.dmp

Filesize
3.3MB

Download
memory/4920-22-0x0000000000D40000-0x0000000000D7F000-memory.dmp

Filesize
252KB

Download
memory/4920-21-0x0000000000D40000-0x0000000000D7F000-memory.dmp

Filesize
252KB

Download