8df8f59c744cc74d93092dfa06a2b68906c0434ad20292414aedfb4c0d929d6e

Analysis

max time kernel
44s
max time network
64s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
18-01-2024 20:24

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General

Target

Celex (cracked).exe
Size

2.7MB
MD5

7b0750070fed30ea3e66de3c90abf68d
SHA1

0d657289adf669f3b0c9c6ef643997d56c79531a
SHA256

8df8f59c744cc74d93092dfa06a2b68906c0434ad20292414aedfb4c0d929d6e
SHA512

c8f9110a233535faec6902940f119e85486ae9c901b954f9e950b04cd960f859c434376fa52a08bd7c7a3bd82842bbdaae88527cda93ca1e8cf6a2590bc443a6
SSDEEP

49152:sMzZR3CQk3a8iUqvra6DsSlxLqX16wx+VqWiozcU4+zA5B41/vjlPnqVffwLRJ5B:sSZR7kKTvrrxL66faozdhzAgsRfuRJ5B

Score

8^/10

evasion persistence

Malware Config

Signatures

Creates new service(s) 1 TTPs
persistence

Windows Service
T1543.003
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 1 IoCs

pid	Process
5048	CelexCRACKED

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	Celex (cracked).exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3404 set thread context of 3168	3404	Celex (cracked).exe	118

Launches sc.exe 9 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2500	sc.exe
4064	sc.exe
3512	sc.exe
876	sc.exe
3208	sc.exe
216	sc.exe
516	sc.exe
2916	sc.exe
3732	sc.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3404	Celex (cracked).exe
4752	powershell.exe
4752	powershell.exe
4752	powershell.exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3168	dialer.exe
3168	dialer.exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
3404	Celex (cracked).exe
5048	CelexCRACKED

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4752	powershell.exe
Token: SeDebugPrivilege	3168	dialer.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3324 wrote to memory of 5096	3324	cmd.exe	107
PID 3324 wrote to memory of 5096	3324	cmd.exe	107
PID 3404 wrote to memory of 3168	3404	Celex (cracked).exe	118
PID 3404 wrote to memory of 3168	3404	Celex (cracked).exe	118
PID 3404 wrote to memory of 3168	3404	Celex (cracked).exe	118
PID 3404 wrote to memory of 3168	3404	Celex (cracked).exe	118
PID 3404 wrote to memory of 3168	3404	Celex (cracked).exe	118
PID 3404 wrote to memory of 3168	3404	Celex (cracked).exe	118
PID 3404 wrote to memory of 3168	3404	Celex (cracked).exe	118

C:\Users\Admin\AppData\Local\Temp\Celex (cracked).exe
"C:\Users\Admin\AppData\Local\Temp\Celex (cracked).exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3404
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4752
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:3208
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3324
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:5096
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:216
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2500
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:4064
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:516
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "RQZMZQAE"
  2⤵
  - Launches sc.exe
  PID:2916
- C:\Windows\system32\dialer.exe
  C:\Windows\system32\dialer.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3168
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "RQZMZQAE"
  2⤵
  - Launches sc.exe
  PID:3512
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:3732
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "RQZMZQAE" binpath= "C:\ProgramData\CelexCRACKED" start= "auto"
  2⤵
  - Launches sc.exe
  PID:876

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
1⤵
PID:1116

C:\ProgramData\CelexCRACKED
C:\ProgramData\CelexCRACKED
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:5048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\ProgramData\CelexCRACKED

Filesize
1024KB

MD5
d987c00f5d7c7f19fd858bdee75f91e8

SHA1
1f0da1af28580a2168bbb2c9f77df0ff20b7bb22

SHA256
6ccfa2388a7b604f7608b1d40f11581471baf95ceb8afeaf3f95e7373e92374e

SHA512
369f245fb74f612e2fc651fd45f6d1251378305558f5cc81adfe6d02907405f994efc3da657de8f391d49b2b579062a3d85cb0fad84f30ee4b4b6a0e51a71b1f

Download Submit
C:\ProgramData\CelexCRACKED

Filesize
960KB

MD5
5e4191c8faab80acc3d51e021c6ce789

SHA1
b2df9a96993c883a7042c833eb4755eff16773ad

SHA256
c8ab13cacc0eecb14866112eba05db5ec83b478330fd6e2fc3f7c88497e415af

SHA512
09a5dde2e5bd9d994377f371f1f63083c70185b4f6cfb728803642f129b3e4bc9989815e86871439668e18f6a08bc5b2403f783bfe7707fd46e155c9ddf32f8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v1eiedgl.aaq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/388-66-0x00000212CDF60000-0x00000212CDF8B000-memory.dmp

Filesize
172KB

Download
memory/388-54-0x00000212CDF60000-0x00000212CDF8B000-memory.dmp

Filesize
172KB

Download
memory/612-48-0x00007FFA76DAD000-0x00007FFA76DAE000-memory.dmp

Filesize
4KB

Download
memory/612-117-0x0000018A1AB60000-0x0000018A1AB8B000-memory.dmp

Filesize
172KB

Download
memory/612-116-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/612-42-0x0000018A1AB30000-0x0000018A1AB54000-memory.dmp

Filesize
144KB

Download
memory/612-44-0x0000018A1AB60000-0x0000018A1AB8B000-memory.dmp

Filesize
172KB

Download
memory/612-45-0x0000018A1AB60000-0x0000018A1AB8B000-memory.dmp

Filesize
172KB

Download
memory/620-74-0x0000025743F40000-0x0000025743F6B000-memory.dmp

Filesize
172KB

Download
memory/620-65-0x0000025743F40000-0x0000025743F6B000-memory.dmp

Filesize
172KB

Download
memory/620-68-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/676-58-0x00007FFA76DAF000-0x00007FFA76DB0000-memory.dmp

Filesize
4KB

Download
memory/676-46-0x000001B75EBD0000-0x000001B75EBFB000-memory.dmp

Filesize
172KB

Download
memory/676-56-0x00007FFA76DAD000-0x00007FFA76DAE000-memory.dmp

Filesize
4KB

Download
memory/676-49-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/676-52-0x000001B75EBD0000-0x000001B75EBFB000-memory.dmp

Filesize
172KB

Download
memory/760-64-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/760-72-0x000001B590570000-0x000001B59059B000-memory.dmp

Filesize
172KB

Download
memory/760-61-0x000001B590570000-0x000001B59059B000-memory.dmp

Filesize
172KB

Download
memory/972-53-0x00000224F3FB0000-0x00000224F3FDB000-memory.dmp

Filesize
172KB

Download
memory/972-57-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/972-62-0x00000224F3FB0000-0x00000224F3FDB000-memory.dmp

Filesize
172KB

Download
memory/972-69-0x00007FFA76DAC000-0x00007FFA76DAD000-memory.dmp

Filesize
4KB

Download
memory/1044-73-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/1044-76-0x0000018BEDB60000-0x0000018BEDB8B000-memory.dmp

Filesize
172KB

Download
memory/1044-70-0x0000018BEDB60000-0x0000018BEDB8B000-memory.dmp

Filesize
172KB

Download
memory/1072-82-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/1072-80-0x000002CD1FF30000-0x000002CD1FF5B000-memory.dmp

Filesize
172KB

Download
memory/1080-84-0x0000028E19570000-0x0000028E1959B000-memory.dmp

Filesize
172KB

Download
memory/1080-87-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/1116-38-0x000001F7EF3E0000-0x000001F7EF3F0000-memory.dmp

Filesize
64KB

Download
memory/1116-37-0x000001F7EF3E0000-0x000001F7EF3F0000-memory.dmp

Filesize
64KB

Download
memory/1116-36-0x00007FFA56A40000-0x00007FFA57501000-memory.dmp

Filesize
10.8MB

Download
memory/1116-106-0x000001F7F00A0000-0x000001F7F00BC000-memory.dmp

Filesize
112KB

Download
memory/1116-110-0x000001F7F00C0000-0x000001F7F0175000-memory.dmp

Filesize
724KB

Download
memory/1116-111-0x000001F7EF3E0000-0x000001F7EF3F0000-memory.dmp

Filesize
64KB

Download
memory/1116-107-0x00007FF478660000-0x00007FF478670000-memory.dmp

Filesize
64KB

Download
memory/1192-92-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/1192-88-0x000001DF46D60000-0x000001DF46D8B000-memory.dmp

Filesize
172KB

Download
memory/1204-93-0x000001BD2EE50000-0x000001BD2EE7B000-memory.dmp

Filesize
172KB

Download
memory/1204-95-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/1280-114-0x00000219298B0000-0x00000219298DB000-memory.dmp

Filesize
172KB

Download
memory/1280-108-0x00000219298B0000-0x00000219298DB000-memory.dmp

Filesize
172KB

Download
memory/1280-112-0x00007FFA36D90000-0x00007FFA36DA0000-memory.dmp

Filesize
64KB

Download
memory/1340-113-0x00000224E6D60000-0x00000224E6D8B000-memory.dmp

Filesize
172KB

Download
memory/3168-39-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/3168-17-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/3168-18-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/3168-19-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/3168-21-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/3168-23-0x00007FFA766C0000-0x00007FFA7677E000-memory.dmp

Filesize
760KB

Download
memory/3168-22-0x00007FFA76D10000-0x00007FFA76F05000-memory.dmp

Filesize
2.0MB

Download
memory/3168-16-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/4752-12-0x000001FDBEB00000-0x000001FDBEB10000-memory.dmp

Filesize
64KB

Download
memory/4752-11-0x000001FDBEB00000-0x000001FDBEB10000-memory.dmp

Filesize
64KB

Download
memory/4752-15-0x00007FFA56A40000-0x00007FFA57501000-memory.dmp

Filesize
10.8MB

Download
memory/4752-9-0x000001FDBEA30000-0x000001FDBEA52000-memory.dmp

Filesize
136KB

Download
memory/4752-10-0x00007FFA56A40000-0x00007FFA57501000-memory.dmp

Filesize
10.8MB

Download