nullmixer | f783fddd213ea27df398d887e7dadecc3ff7a60f4dff68254581a1d2c02a8291

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2024 17:36

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General

Target

setup_installer.exe
Size

2.6MB
MD5

c061f6c696cde2214e0425839ae84f84
SHA1

907c23a4e0aed6b887e0f7c8b16e1b4f82d1f340
SHA256

d520edc59c5aee94806782d012efa7e0f905e90ce4e177f14cd612e7b8bb17ba
SHA512

c0dc8dc9e5569d0db1ac6c9ac084599111f16b60cf39c230c791327304c5452df6036dbc9f0564c05a283ba369cefb87daad3714029caa4a021b94e6d88eabd6
SSDEEP

49152:xcBxPkZVi7iKiF8cUvFyP2jckAjxt3htaPkvAesMMOZEwJ84vLRaBtIl9mT+Pep:xRri7ixZUvFyPScjVt4j/hCvLUBsKv

Score

10^/10

nullmixer privateloader risepro smokeloader vidar 933 pub5 aspackv2 backdoor dropper loader stealer trojan

Malware Config

Extracted

Family

nullmixer

http://razino.xyz/

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

vidar

Version

39.7

Botnet

933

https://shpak125.tumblr.com/

Attributes

profile_id
933

Extracted

Family

smokeloader

Version

2020

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/

rc4.i32

Signatures

NullMixer
NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.
dropper nullmixer
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
loader privateloader

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	344	2200	rUNdlL32.eXe	113

RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Vidar Stealer 3 IoCs

stealer

resource	yara_rule
behavioral4/memory/4708-105-0x0000000000400000-0x00000000008F8000-memory.dmp	family_vidar
behavioral4/memory/4708-106-0x0000000000A80000-0x0000000000B1D000-memory.dmp	family_vidar
behavioral4/memory/4708-127-0x0000000000400000-0x00000000008F8000-memory.dmp	family_vidar

ASPack v2.12-2.42 4 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral4/files/0x0007000000023203-28.dat	aspack_v212_v242
behavioral4/files/0x00070000000231ff-36.dat	aspack_v212_v242
behavioral4/files/0x00070000000231fe-37.dat	aspack_v212_v242
behavioral4/files/0x0007000000023201-43.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation	setup_installer.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation	sahiba_1.exe

Executes dropped EXE 9 IoCs

pid	Process
4344	setup_install.exe
1276	sahiba_4.exe
332	sahiba_5.exe
4544	sahiba_7.exe
1840	sahiba_2.exe
3008	sahiba_1.exe
4708	sahiba_3.exe
3424	sahiba_6.exe
2344	sahiba_1.exe

Loads dropped DLL 10 IoCs

pid	Process
4344	setup_install.exe
4344	setup_install.exe
4344	setup_install.exe
4344	setup_install.exe
4344	setup_install.exe
4344	setup_install.exe
4344	setup_install.exe
4344	setup_install.exe
1840	sahiba_2.exe
940	rundll32.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
20	iplogger.org
21	iplogger.org
32	iplogger.org

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
18	ipinfo.io
17	ipinfo.io

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
2020	4344	WerFault.exe	89
3728	940	WerFault.exe	115
2752	4708	WerFault.exe	104
4932	1840	WerFault.exe	106

Checks SCSI registry key(s) 3 TTPs 9 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	sahiba_2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	dwm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	dwm.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\HardwareID	dwm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	sahiba_2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	sahiba_2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\ConfigFlags	dwm.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags	dwm.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID	dwm.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	dwm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dwm.exe

Modifies data under HKEY_USERS 18 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies	dwm.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	dwm.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1840	sahiba_2.exe
1840	sahiba_2.exe
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
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3388	Process not Found
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3388	Process not Found
3388	Process not Found
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3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
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3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1840	sahiba_2.exe

Suspicious use of AdjustPrivilegeToken 40 IoCs

description	pid	Process
Token: SeDebugPrivilege	1276	sahiba_4.exe
Token: SeDebugPrivilege	332	sahiba_5.exe
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeCreateGlobalPrivilege	2648	dwm.exe
Token: SeChangeNotifyPrivilege	2648	dwm.exe
Token: 33	2648	dwm.exe
Token: SeIncBasePriorityPrivilege	2648	dwm.exe
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeCreateGlobalPrivilege	1440	dwm.exe
Token: SeChangeNotifyPrivilege	1440	dwm.exe
Token: 33	1440	dwm.exe
Token: SeIncBasePriorityPrivilege	1440	dwm.exe
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found
Token: SeShutdownPrivilege	3388	Process not Found
Token: SeCreatePagefilePrivilege	3388	Process not Found

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
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3388	Process not Found
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3388	Process not Found
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3388	Process not Found
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3388	Process not Found
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3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found

Suspicious use of SendNotifyMessage 18 IoCs

pid	Process
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found
3388	Process not Found

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3388	Process not Found

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 4344	1956	setup_installer.exe	89
PID 1956 wrote to memory of 4344	1956	setup_installer.exe	89
PID 1956 wrote to memory of 4344	1956	setup_installer.exe	89
PID 4344 wrote to memory of 3600	4344	setup_install.exe	94
PID 4344 wrote to memory of 3600	4344	setup_install.exe	94
PID 4344 wrote to memory of 3600	4344	setup_install.exe	94
PID 4344 wrote to memory of 1356	4344	setup_install.exe	95
PID 4344 wrote to memory of 1356	4344	setup_install.exe	95
PID 4344 wrote to memory of 1356	4344	setup_install.exe	95
PID 4344 wrote to memory of 2332	4344	setup_install.exe	96
PID 4344 wrote to memory of 2332	4344	setup_install.exe	96
PID 4344 wrote to memory of 2332	4344	setup_install.exe	96
PID 4344 wrote to memory of 4364	4344	setup_install.exe	97
PID 4344 wrote to memory of 4364	4344	setup_install.exe	97
PID 4344 wrote to memory of 4364	4344	setup_install.exe	97
PID 4344 wrote to memory of 3380	4344	setup_install.exe	98
PID 4344 wrote to memory of 3380	4344	setup_install.exe	98
PID 4344 wrote to memory of 3380	4344	setup_install.exe	98
PID 4344 wrote to memory of 3032	4344	setup_install.exe	99
PID 4344 wrote to memory of 3032	4344	setup_install.exe	99
PID 4344 wrote to memory of 3032	4344	setup_install.exe	99
PID 4344 wrote to memory of 740	4344	setup_install.exe	100
PID 4344 wrote to memory of 740	4344	setup_install.exe	100
PID 4344 wrote to memory of 740	4344	setup_install.exe	100
PID 4364 wrote to memory of 1276	4364	cmd.exe	101
PID 4364 wrote to memory of 1276	4364	cmd.exe	101
PID 3380 wrote to memory of 332	3380	cmd.exe	102
PID 3380 wrote to memory of 332	3380	cmd.exe	102
PID 740 wrote to memory of 4544	740	cmd.exe	103
PID 740 wrote to memory of 4544	740	cmd.exe	103
PID 2332 wrote to memory of 4708	2332	cmd.exe	104
PID 2332 wrote to memory of 4708	2332	cmd.exe	104
PID 2332 wrote to memory of 4708	2332	cmd.exe	104
PID 1356 wrote to memory of 1840	1356	cmd.exe	106
PID 1356 wrote to memory of 1840	1356	cmd.exe	106
PID 1356 wrote to memory of 1840	1356	cmd.exe	106
PID 3600 wrote to memory of 3008	3600	cmd.exe	105
PID 3600 wrote to memory of 3008	3600	cmd.exe	105
PID 3600 wrote to memory of 3008	3600	cmd.exe	105
PID 3032 wrote to memory of 3424	3032	cmd.exe	107
PID 3032 wrote to memory of 3424	3032	cmd.exe	107
PID 3032 wrote to memory of 3424	3032	cmd.exe	107
PID 3008 wrote to memory of 2344	3008	sahiba_1.exe	109
PID 3008 wrote to memory of 2344	3008	sahiba_1.exe	109
PID 3008 wrote to memory of 2344	3008	sahiba_1.exe	109
PID 344 wrote to memory of 940	344	rUNdlL32.eXe	115
PID 344 wrote to memory of 940	344	rUNdlL32.eXe	115
PID 344 wrote to memory of 940	344	rUNdlL32.eXe	115

C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
"C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Local\Temp\7zS4A704037\setup_install.exe
  "C:\Users\Admin\AppData\Local\Temp\7zS4A704037\setup_install.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:4344
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c sahiba_1.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3600
  - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_1.exe
      sahiba_1.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:3008
    - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_1.exe" -a
        5⤵
        Executes dropped EXE
        
        PID:2344
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c sahiba_2.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1356
  - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_2.exe
      sahiba_2.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Checks SCSI registry key(s)
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      PID:1840
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 396
        5⤵
        Program crash
        
        PID:4932
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c sahiba_3.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2332
  - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_3.exe
      sahiba_3.exe
      4⤵
      Executes dropped EXE
      PID:4708
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 1028
        5⤵
        Program crash
        
        PID:2752
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c sahiba_4.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4364
  - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_4.exe
      sahiba_4.exe
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:1276
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c sahiba_5.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3380
  - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_5.exe
      sahiba_5.exe
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:332
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c sahiba_6.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3032
  - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_6.exe
      sahiba_6.exe
      4⤵
      Executes dropped EXE
      PID:3424
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c sahiba_7.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:740
  - - C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_7.exe
      sahiba_7.exe
      4⤵
      Executes dropped EXE
      PID:4544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 560
    3⤵
    - Program crash
    PID:2020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4344 -ip 4344
1⤵
PID:2252

C:\Windows\system32\rUNdlL32.eXe
rUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:344
- C:\Windows\SysWOW64\rundll32.exe
  rUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main
  2⤵
  - Loads dropped DLL
  PID:940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 600
    3⤵
    - Program crash
    PID:3728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 940 -ip 940
1⤵
PID:2000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4708 -ip 4708
1⤵
PID:5012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1840 -ip 1840
1⤵
PID:4700

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
- Checks SCSI registry key(s)
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2648

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1440

C:\Windows\system32\dwm.exe
"dwm.exe"
1⤵
PID:3784

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS4A704037\libcurl.dll

Filesize
218KB

MD5
d09be1f47fd6b827c81a4812b4f7296f

SHA1
028ae3596c0790e6d7f9f2f3c8e9591527d267f7

SHA256
0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e

SHA512
857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\libcurlpp.dll

Filesize
54KB

MD5
e6e578373c2e416289a8da55f1dc5e8e

SHA1
b601a229b66ec3d19c2369b36216c6f6eb1c063e

SHA256
43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f

SHA512
9df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\libgcc_s_dw2-1.dll

Filesize
113KB

MD5
9aec524b616618b0d3d00b27b6f51da1

SHA1
64264300801a353db324d11738ffed876550e1d3

SHA256
59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

SHA512
0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\libstdc++-6.dll

Filesize
647KB

MD5
5e279950775baae5fea04d2cc4526bcc

SHA1
8aef1e10031c3629512c43dd8b0b5d9060878453

SHA256
97de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87

SHA512
666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\libwinpthread-1.dll

Filesize
69KB

MD5
1e0d62c34ff2e649ebc5c372065732ee

SHA1
fcfaa36ba456159b26140a43e80fbd7e9d9af2de

SHA256
509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723

SHA512
3653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_1.exe

Filesize
712KB

MD5
6e43430011784cff369ea5a5ae4b000f

SHA1
5999859a9ddfcc66e41ff301b0eeb92ef0ce5b9f

SHA256
a5ab29e6fc308d1fe9fd056e960d7ccd474e2d22fb6a799d07086ec715a89d9a

SHA512
33ef732056182b9ab073d2eacfd71d3f1cb969ee038a19336fb5e0263a4e870742082c756a57010a26e7eab747a2332523d638f2570b8070b933bf957d2dea96

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_2.exe

Filesize
202KB

MD5
4a958b7f15d342fbaaed26da7b9a5628

SHA1
25e663702193dc851e7fd57005ef45d9e65077f4

SHA256
5b397fc6966368fc4b2c3302e0aa529d14de521a1ff2810a8145a7c574fa7709

SHA512
dab2955ea896b36f8c8854157dbee975afc13efb53335c940f2efc6d13aae7aafdd515fa156c866d243a93edf16ba20e1884559ed7621b7a1a4d26091980f43e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_3.exe

Filesize
568KB

MD5
f809c50b80f2174789110a600b275b37

SHA1
20aa7fb314365ede1fbf5a25df1f29395abf1cd0

SHA256
f051c8c9fa1df14467635a1988bce0810b813979200405de9973059569d35dd7

SHA512
b846f75c7aae9216fce720155fd3fc93941b7df12eea3f3af1b93acef03121904d3baf76fdb26cdb0573391a394d3dbb260cc6bd71cae5b02eb31452129eed0e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_4.exe

Filesize
8KB

MD5
3338af5387be57396e2ab03cdd18271f

SHA1
e60e505a56fedd2f91e0ac4ec7267c270b86ebc3

SHA256
396adb904ebd81c2996a01520af921ef4bffedaf45b65d50d158e95a10c2b943

SHA512
f1173732a3a1e20c89f3c354bcaf9d9b737526dce6697044cfa65d130ec120f1b75148d6c7b881af892c507b112c050dc2218b71e9522f88da6aff2015524b33

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_5.txt

Filesize
156KB

MD5
7ec7b612ff4f9771629ae397c77baf18

SHA1
0e10994968563b5f11dcbbb965023bc2404142e3

SHA256
f64759837bbb18960f5acab25fb18404c7bdb46312676672134ac2c00454befb

SHA512
07b5651fba5595456fe456c08783e613fe7c7c44805b910853a5c4d61fa2f25c6eb3bad39798c7459bc93b0805f2729b6f3200b635b88fac0d5afae23558ea67

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_6.exe

Filesize
667KB

MD5
aac1585898c3e56b709ed969f7bfd77a

SHA1
35584528c4acee77157e2494d8aaed3b54246dc3

SHA256
62463cf25482a13eb3bda2039f595fb6005a1948c81567f3acf6f1d6cecb9ae5

SHA512
1d8874c885dbe9bcb5fe262f4f069dd4be979dd8e59c607d1a55fa653fe5cae6ac66219d969bdfc6601756ffafe5c571113ca7113a534c8be09f89d8b95b9bfa

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_6.txt

Filesize
803KB

MD5
ab1e633d5aab8e9b525c712301942626

SHA1
9c30e99ea4535abf9e0b00506c9e7d5bf4f5a935

SHA256
305a83091c74f1eaad410fb167a7e03d254973ad3770eb4ba3f97a6ef70a6110

SHA512
a37d793f5fab5b2b78278f009933872bf8439ada619addd8dfbb9baf8ff84562211d5cd4fe5a7aa35fbbc55102800bd3569125b01657dce514b2520abe55a670

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\sahiba_7.txt

Filesize
241KB

MD5
7eef13ea166d4795e7e2df97f6a97199

SHA1
f80c5425a60534595c409842d37268213dcc1f92

SHA256
22abf0e430b18088dcf4f889e33c8f1bdc9c918f908a2e450ab26a3db18d9d36

SHA512
3bfb99aaad774079083e9575c0184760cba8e58c65979a90126d6d292696c4bb66604bb02f7e5b575628269c617a42d943129c1ef56a10dd0c7ba9cf2f79d12f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4A704037\setup_install.exe

Filesize
287KB

MD5
8e316ec3b4d715862e31529b7c155aee

SHA1
1e1e1268bb609d92b3e778cecbdae4e97c1b5bb2

SHA256
ef5fbfafa5b4b138302c45631c72e699dd8ab43d93a77a19ba5a7b155a55d794

SHA512
3e0085b92a3d2105a6f5c5618701daf0341b34f37c9ec37fc13d3093694494536c1af1e7e66e45a6a0edd7fd2d34b720fd16c1cf6a976aa3b6a4939b0f291acc

Download Submit
C:\Users\Admin\AppData\Local\Temp\CC4F.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
C:\Users\Admin\AppData\Local\Temp\axhub.dat

Filesize
552KB

MD5
99ab358c6f267b09d7a596548654a6ba

SHA1
d5a643074b69be2281a168983e3f6bef7322f676

SHA256
586339f93c9c0eed8a42829ab307f2c5381a636edbcf80df3770c27555034380

SHA512
952040785a3c1dcaea613d2e0d46745d5b631785d26de018fd9f85f8485161d056bf67b19c96ae618d35de5d5991a0dd549d749949faea7a2e0f9991a1aa2b2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\axhub.dll

Filesize
73KB

MD5
1c7be730bdc4833afb7117d48c3fd513

SHA1
dc7e38cfe2ae4a117922306aead5a7544af646b8

SHA256
8206b4b3897ca45b9e083273f616902966e57091516844906e6ae2aefe63cef1

SHA512
7936c862a06b7ecdb6710a1bb62cbea149f75504b580c2f100945674c987f3eec53e9aa5915e32b4f74bcf46f2df9468f68a454400faebd909f933e8072e0f2e

Download Submit
memory/332-83-0x00000000006D0000-0x00000000006D6000-memory.dmp

Filesize
24KB

Download
memory/332-90-0x00000000009A0000-0x00000000009A6000-memory.dmp

Filesize
24KB

Download
memory/332-87-0x00000000006E0000-0x0000000000704000-memory.dmp

Filesize
144KB

Download
memory/332-85-0x00007FFDFBB40000-0x00007FFDFC601000-memory.dmp

Filesize
10.8MB

Download
memory/332-91-0x0000000002180000-0x0000000002190000-memory.dmp

Filesize
64KB

Download
memory/332-78-0x0000000000010000-0x0000000000040000-memory.dmp

Filesize
192KB

Download
memory/332-117-0x00007FFDFBB40000-0x00007FFDFC601000-memory.dmp

Filesize
10.8MB

Download
memory/1276-88-0x000000001B1F0000-0x000000001B200000-memory.dmp

Filesize
64KB

Download
memory/1276-79-0x00007FFDFBB40000-0x00007FFDFC601000-memory.dmp

Filesize
10.8MB

Download
memory/1276-76-0x0000000000480000-0x0000000000488000-memory.dmp

Filesize
32KB

Download
memory/1276-132-0x000000001B1F0000-0x000000001B200000-memory.dmp

Filesize
64KB

Download
memory/1840-98-0x0000000000970000-0x0000000000979000-memory.dmp

Filesize
36KB

Download
memory/1840-97-0x0000000000B60000-0x0000000000C60000-memory.dmp

Filesize
1024KB

Download
memory/1840-131-0x0000000000400000-0x000000000089C000-memory.dmp

Filesize
4.6MB

Download
memory/1840-103-0x0000000000400000-0x000000000089C000-memory.dmp

Filesize
4.6MB

Download
memory/3388-128-0x00000000011A0000-0x00000000011B5000-memory.dmp

Filesize
84KB

Download
memory/4344-52-0x00000000007A0000-0x000000000082F000-memory.dmp

Filesize
572KB

Download
memory/4344-113-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/4344-59-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/4344-60-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/4344-53-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/4344-54-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/4344-55-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/4344-58-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/4344-56-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/4344-57-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/4344-61-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-51-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/4344-65-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-64-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-32-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-66-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-63-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-50-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/4344-48-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/4344-110-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-111-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/4344-112-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/4344-62-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/4344-114-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/4344-115-0x000000006EB40000-0x000000006EB63000-memory.dmp

Filesize
140KB

Download
memory/4344-47-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/4708-127-0x0000000000400000-0x00000000008F8000-memory.dmp

Filesize
5.0MB

Download
memory/4708-106-0x0000000000A80000-0x0000000000B1D000-memory.dmp

Filesize
628KB

Download
memory/4708-105-0x0000000000400000-0x00000000008F8000-memory.dmp

Filesize
5.0MB

Download
memory/4708-104-0x0000000000B50000-0x0000000000C50000-memory.dmp

Filesize
1024KB

Download