fickerstealer | b244fb7a7b39c836a9629262eaa80865cfbaf37aaea1b1d4b880d8a864f865a4

Target

setup_x86_x64_install - копия (18).exe
Size

3.2MB
MD5

3ae1c212119919e5fce71247286f8e0e
SHA1

97c1890ab73c539056f95eafede319df774e9d38
SHA256

30c2f230e5401b4b1ea8fb425dadf4e453575884303b9fa2066e6a91859f016e
SHA512

5bb28a775c10b8b68b8c448d64287ca732d0af5577ecc4348a89934358440bb4ff6958115f14ecbabb0446d234d6f621afa3419daa4aec6c03c0af9b6a3b1558

Score

10^/10

fickerstealer guloader redline smokeloader vidar servani aspackv2 backdoor discovery downloader evasion infostealer persistence stealer trojan upx

Malware Config

Extracted

Family

redline

Botnet

ServAni

87.251.71.195:82

Extracted

Family

smokeloader

Version

2020

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32

Extracted

Family

guloader

https://cdn.discordapp.com/attachments/859444299618582560/859474854498271232/Heck.bin

Extracted

Family

fickerstealer

game2030.site:80

Signatures

Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Modifies Windows Defender Real-time Protection settings 3 TTPs
evasion trojan

Modify Registry
T1112

Modify Existing Service
T1031

Disabling Security Tools
T1089
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 6 IoCs

resource	yara_rule
behavioral17/memory/1716-178-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral17/memory/1716-179-0x0000000000417F26-mapping.dmp	family_redline
behavioral17/memory/1716-181-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral17/memory/1068-210-0x0000000000310000-0x0000000000334000-memory.dmp	family_redline
behavioral17/memory/2080-248-0x0000000000417E4A-mapping.dmp	family_redline
behavioral17/memory/2760-249-0x0000000000417E36-mapping.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
fickerstealer
Ficker is an infostealer written in Rust and ASM.
infostealer fickerstealer

Vidar Stealer 2 IoCs

stealer

resource	yara_rule
behavioral17/memory/932-184-0x0000000000340000-0x00000000003DD000-memory.dmp	Vidar
behavioral17/memory/932-189-0x0000000000400000-0x0000000000949000-memory.dmp	Vidar

ASPack v2.12-2.42 14 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral17/files/0x0003000000013157-69.dat	aspack_v212_v242
behavioral17/files/0x0003000000013157-70.dat	aspack_v212_v242
behavioral17/files/0x0003000000013157-71.dat	aspack_v212_v242
behavioral17/files/0x0003000000013157-73.dat	aspack_v212_v242
behavioral17/files/0x0003000000013153-74.dat	aspack_v212_v242
behavioral17/files/0x0003000000013153-75.dat	aspack_v212_v242
behavioral17/files/0x0003000000013152-76.dat	aspack_v212_v242
behavioral17/files/0x0003000000013152-77.dat	aspack_v212_v242
behavioral17/files/0x0003000000013155-82.dat	aspack_v212_v242
behavioral17/files/0x0003000000013155-83.dat	aspack_v212_v242
behavioral17/files/0x0003000000013157-85.dat	aspack_v212_v242
behavioral17/files/0x0003000000013157-87.dat	aspack_v212_v242
behavioral17/files/0x0003000000013157-86.dat	aspack_v212_v242
behavioral17/files/0x0003000000013157-88.dat	aspack_v212_v242

Downloads MZ/PE file

Executes dropped EXE 16 IoCs

pid	Process
2000	setup_installer.exe
1724	setup_install.exe
812	arnatic_2.exe
1516	arnatic_4.exe
932	arnatic_1.exe
1612	arnatic_5.exe
1852	arnatic_3.exe
1584	arnatic_6.exe
340	arnatic_7.exe
1740	8758087.exe
1716	arnatic_7.exe
1740	8758087.exe
1864	3828211.exe
1068	6253526.exe
1768	2240318.exe
2272	WinHoster.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral17/files/0x000400000001315b-174.dat	upx
behavioral17/files/0x000400000001315b-177.dat	upx
behavioral17/files/0x000400000001315b-176.dat	upx
behavioral17/files/0x000400000001315b-172.dat	upx
behavioral17/files/0x000400000001315b-171.dat	upx

Loads dropped DLL 54 IoCs

pid	Process
484	setup_x86_x64_install - копия (18).exe
2000	setup_installer.exe
2000	setup_installer.exe
2000	setup_installer.exe
2000	setup_installer.exe
2000	setup_installer.exe
2000	setup_installer.exe
1724	setup_install.exe
1724	setup_install.exe
1724	setup_install.exe
1724	setup_install.exe
1724	setup_install.exe
1724	setup_install.exe
1724	setup_install.exe
1724	setup_install.exe
1512	cmd.exe
1512	cmd.exe
412	cmd.exe
412	cmd.exe
616	cmd.exe
812	arnatic_2.exe
812	arnatic_2.exe
1516	arnatic_4.exe
1524	cmd.exe
1516	arnatic_4.exe
964	cmd.exe
932	arnatic_1.exe
932	arnatic_1.exe
560	cmd.exe
1804	DllHost.exe
1804	DllHost.exe
340	arnatic_7.exe
340	arnatic_7.exe
1584	arnatic_6.exe
1584	arnatic_6.exe
340	arnatic_7.exe
1516	arnatic_4.exe
1516	arnatic_4.exe
1740	8758087.exe
1740	8758087.exe
1716	arnatic_7.exe
1716	arnatic_7.exe
812	arnatic_2.exe
1740	8758087.exe
1740	8758087.exe
1864	3828211.exe
1864	3828211.exe
1068	6253526.exe
1068	6253526.exe
1768	2240318.exe
1768	2240318.exe
1864	3828211.exe
2272	WinHoster.exe
2272	WinHoster.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1064	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\WinHost = "C:\\Users\\Admin\\AppData\\Roaming\\WinHost\\WinHoster.exe"	3828211.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 6 IoCs

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

flow	ioc
202	api.ipify.org
5	ipinfo.io
6	ipinfo.io
11	ip-api.com
188	api.2ip.ua
194	api.2ip.ua

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 340 set thread context of 1716	340	arnatic_7.exe	46

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
2020	932	WerFault.exe	43
1900	2728	WerFault.exe	68
2128	2688	WerFault.exe	63
2784	2652	WerFault.exe	84

Checks SCSI registry key(s) 3 TTPs 3 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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	arnatic_2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	arnatic_2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	arnatic_2.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	arnatic_5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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	arnatic_5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C	arnatic_5.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
812	arnatic_2.exe
812	arnatic_2.exe
1228	Process not Found
1228	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
812	arnatic_2.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1612	arnatic_5.exe
Token: SeDebugPrivilege	1768	2240318.exe
Token: SeDebugPrivilege	1740	8758087.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 484 wrote to memory of 2000	484	setup_x86_x64_install - копия (18).exe	26
PID 484 wrote to memory of 2000	484	setup_x86_x64_install - копия (18).exe	26
PID 484 wrote to memory of 2000	484	setup_x86_x64_install - копия (18).exe	26
PID 484 wrote to memory of 2000	484	setup_x86_x64_install - копия (18).exe	26
PID 484 wrote to memory of 2000	484	setup_x86_x64_install - копия (18).exe	26
PID 484 wrote to memory of 2000	484	setup_x86_x64_install - копия (18).exe	26
PID 484 wrote to memory of 2000	484	setup_x86_x64_install - копия (18).exe	26
PID 2000 wrote to memory of 1724	2000	setup_installer.exe	28
PID 2000 wrote to memory of 1724	2000	setup_installer.exe	28
PID 2000 wrote to memory of 1724	2000	setup_installer.exe	28
PID 2000 wrote to memory of 1724	2000	setup_installer.exe	28
PID 2000 wrote to memory of 1724	2000	setup_installer.exe	28
PID 2000 wrote to memory of 1724	2000	setup_installer.exe	28
PID 2000 wrote to memory of 1724	2000	setup_installer.exe	28
PID 1724 wrote to memory of 412	1724	setup_install.exe	45
PID 1724 wrote to memory of 412	1724	setup_install.exe	45
PID 1724 wrote to memory of 412	1724	setup_install.exe	45
PID 1724 wrote to memory of 412	1724	setup_install.exe	45
PID 1724 wrote to memory of 412	1724	setup_install.exe	45
PID 1724 wrote to memory of 412	1724	setup_install.exe	45
PID 1724 wrote to memory of 412	1724	setup_install.exe	45
PID 1724 wrote to memory of 1512	1724	setup_install.exe	30
PID 1724 wrote to memory of 1512	1724	setup_install.exe	30
PID 1724 wrote to memory of 1512	1724	setup_install.exe	30
PID 1724 wrote to memory of 1512	1724	setup_install.exe	30
PID 1724 wrote to memory of 1512	1724	setup_install.exe	30
PID 1724 wrote to memory of 1512	1724	setup_install.exe	30
PID 1724 wrote to memory of 1512	1724	setup_install.exe	30
PID 1724 wrote to memory of 1524	1724	setup_install.exe	31
PID 1724 wrote to memory of 1524	1724	setup_install.exe	31
PID 1724 wrote to memory of 1524	1724	setup_install.exe	31
PID 1724 wrote to memory of 1524	1724	setup_install.exe	31
PID 1724 wrote to memory of 1524	1724	setup_install.exe	31
PID 1724 wrote to memory of 1524	1724	setup_install.exe	31
PID 1724 wrote to memory of 1524	1724	setup_install.exe	31
PID 1724 wrote to memory of 616	1724	setup_install.exe	32
PID 1724 wrote to memory of 616	1724	setup_install.exe	32
PID 1724 wrote to memory of 616	1724	setup_install.exe	32
PID 1724 wrote to memory of 616	1724	setup_install.exe	32
PID 1724 wrote to memory of 616	1724	setup_install.exe	32
PID 1724 wrote to memory of 616	1724	setup_install.exe	32
PID 1724 wrote to memory of 616	1724	setup_install.exe	32
PID 1724 wrote to memory of 964	1724	setup_install.exe	44
PID 1724 wrote to memory of 964	1724	setup_install.exe	44
PID 1724 wrote to memory of 964	1724	setup_install.exe	44
PID 1724 wrote to memory of 964	1724	setup_install.exe	44
PID 1724 wrote to memory of 964	1724	setup_install.exe	44
PID 1724 wrote to memory of 964	1724	setup_install.exe	44
PID 1724 wrote to memory of 964	1724	setup_install.exe	44
PID 1512 wrote to memory of 812	1512	cmd.exe	33
PID 1512 wrote to memory of 812	1512	cmd.exe	33
PID 1512 wrote to memory of 812	1512	cmd.exe	33
PID 1512 wrote to memory of 812	1512	cmd.exe	33
PID 1512 wrote to memory of 812	1512	cmd.exe	33
PID 1512 wrote to memory of 812	1512	cmd.exe	33
PID 1512 wrote to memory of 812	1512	cmd.exe	33
PID 412 wrote to memory of 932	412	cmd.exe	43
PID 412 wrote to memory of 932	412	cmd.exe	43
PID 412 wrote to memory of 932	412	cmd.exe	43
PID 412 wrote to memory of 932	412	cmd.exe	43
PID 412 wrote to memory of 932	412	cmd.exe	43
PID 412 wrote to memory of 932	412	cmd.exe	43
PID 412 wrote to memory of 932	412	cmd.exe	43
PID 1724 wrote to memory of 560	1724	setup_install.exe	36

C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (18).exe
"C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (18).exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:484
- C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
  "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\setup_install.exe
    "C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\setup_install.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1724
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_2.exe
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:1512
    - - C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_2.exe
        
        arnatic_2.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks SCSI registry key(s)
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        
        PID:812
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_3.exe
      4⤵
      Loads dropped DLL
      PID:1524
    - - C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_3.exe
        
        arnatic_3.exe
        5⤵
        Executes dropped EXE
        
        PID:1852
      - C:\Windows\SysWOW64\rUNdlL32.eXe
        
        "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
        6⤵
        
        PID:340
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_4.exe
      4⤵
      Loads dropped DLL
      PID:616
    - - C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_4.exe
        
        arnatic_4.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1516
      - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        6⤵
        
        PID:1740
      - C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        6⤵
        
        PID:484
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_6.exe
      4⤵
      Loads dropped DLL
      PID:560
    - - C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_6.exe
        
        arnatic_6.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1584
      - C:\Users\Admin\Documents\gUF_sf5fIhsFHS5iO7YpB8gG.exe
        
        "C:\Users\Admin\Documents\gUF_sf5fIhsFHS5iO7YpB8gG.exe"
        6⤵
        
        PID:2584
      - C:\Users\Admin\Documents\1iIoHbiSKoPjVE5iSQlQCcoF.exe
        
        "C:\Users\Admin\Documents\1iIoHbiSKoPjVE5iSQlQCcoF.exe"
        6⤵
        
        PID:2572
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --hold https://ezsearch.ru
        7⤵
        
        PID:2704
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=89.0.4389.114 --initial-client-data=0xbc,0xc0,0xc4,0x90,0xc8,0x7fef1bc4f50,0x7fef1bc4f60,0x7fef1bc4f70
        8⤵
        
        PID:2940
      - C:\Users\Admin\Documents\JXWSbMGhugTrX8FneFR5gOGO.exe
        
        "C:\Users\Admin\Documents\JXWSbMGhugTrX8FneFR5gOGO.exe"
        6⤵
        
        PID:2560
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\92745161123.exe"
        7⤵
        
        PID:1356
        
        C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\92745161123.exe
        
        "C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\92745161123.exe"
        8⤵
        
        PID:548
        
        C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\92745161123.exe
        
        "C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\92745161123.exe"
        9⤵
        
        PID:2568
        
        C:\Users\Admin\AppData\Local\Temp\1625010943844.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1625010943844.exe"
        10⤵
        
        PID:2520
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\82264703870.exe" /mix
        7⤵
        
        PID:2384
        
        C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\82264703870.exe
        
        "C:\Users\Admin\AppData\Local\Temp\{E68d-TEwBf-rSRZ-gtgkN}\82264703870.exe" /mix
        8⤵
        
        PID:1156
      - C:\Users\Admin\Documents\oh4HQax72hbdJhzUGgyUxNfY.exe
        
        "C:\Users\Admin\Documents\oh4HQax72hbdJhzUGgyUxNfY.exe"
        6⤵
        
        PID:2596
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        7⤵
        
        PID:2704
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        7⤵
        
        PID:1784
      - C:\Users\Admin\Documents\XgOlYhxDOXTpTVC22gO8DeQ_.exe
        
        "C:\Users\Admin\Documents\XgOlYhxDOXTpTVC22gO8DeQ_.exe"
        6⤵
        
        PID:2612
        
        C:\Users\Admin\Documents\XgOlYhxDOXTpTVC22gO8DeQ_.exe
        
        "C:\Users\Admin\Documents\XgOlYhxDOXTpTVC22gO8DeQ_.exe"
        7⤵
        
        PID:2892
      - C:\Users\Admin\Documents\hfWmmuXKlNig65dwZhtnpKTm.exe
        
        "C:\Users\Admin\Documents\hfWmmuXKlNig65dwZhtnpKTm.exe"
        6⤵
        
        PID:2620
        
        C:\Program Files (x86)\Company\NewProduct\file4.exe
        
        "C:\Program Files (x86)\Company\NewProduct\file4.exe"
        7⤵
        
        PID:1964
        
        C:\Program Files (x86)\Company\NewProduct\jooyu.exe
        
        "C:\Program Files (x86)\Company\NewProduct\jooyu.exe"
        7⤵
        
        PID:1240
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        8⤵
        
        PID:2316
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
        
        C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
        8⤵
        
        PID:112
        
        C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe
        
        "C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe"
        7⤵
        
        PID:2652
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 292
        8⤵
        Program crash
        
        PID:2784
        
        C:\Program Files (x86)\Company\NewProduct\jingzhang.exe
        
        "C:\Program Files (x86)\Company\NewProduct\jingzhang.exe"
        7⤵
        
        PID:2392
      - C:\Users\Admin\Documents\_vD22y_YchBtkpjQX3GrARNv.exe
        
        "C:\Users\Admin\Documents\_vD22y_YchBtkpjQX3GrARNv.exe"
        6⤵
        
        PID:2640
        
        C:\Users\Admin\Documents\_vD22y_YchBtkpjQX3GrARNv.exe
        
        C:\Users\Admin\Documents\_vD22y_YchBtkpjQX3GrARNv.exe
        7⤵
        
        PID:2080
      - C:\Users\Admin\Documents\RrLDQlvumW9hE3J7yzhwDltb.exe
        
        "C:\Users\Admin\Documents\RrLDQlvumW9hE3J7yzhwDltb.exe"
        6⤵
        
        PID:2688
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 960
        7⤵
        Program crash
        
        PID:2128
      - C:\Users\Admin\Documents\3ik4DDK2ESDnpqZo1he3tWT9.exe
        
        "C:\Users\Admin\Documents\3ik4DDK2ESDnpqZo1he3tWT9.exe"
        6⤵
        
        PID:2676
        
        C:\Users\Admin\Documents\3ik4DDK2ESDnpqZo1he3tWT9.exe
        
        C:\Users\Admin\Documents\3ik4DDK2ESDnpqZo1he3tWT9.exe
        7⤵
        
        PID:2760
      - C:\Users\Admin\Documents\HnQtCRZPG32ip9nawFMtZE_E.exe
        
        "C:\Users\Admin\Documents\HnQtCRZPG32ip9nawFMtZE_E.exe"
        6⤵
        
        PID:2752
      - C:\Users\Admin\Documents\HLoRaQhU2tlVxSyFzJT4lZvo.exe
        
        "C:\Users\Admin\Documents\HLoRaQhU2tlVxSyFzJT4lZvo.exe"
        6⤵
        
        PID:2740
        
        C:\Windows\SysWOW64\rUNdlL32.eXe
        
        "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
        7⤵
        
        PID:2292
      - C:\Users\Admin\Documents\2YITpQq0oFMm2Z96MjPDYvP6.exe
        
        "C:\Users\Admin\Documents\2YITpQq0oFMm2Z96MjPDYvP6.exe"
        6⤵
        
        PID:2728
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 948
        7⤵
        Program crash
        
        PID:1900
      - C:\Users\Admin\Documents\vh2fVXnGarHC4bwAgQW6ErBu.exe
        
        "C:\Users\Admin\Documents\vh2fVXnGarHC4bwAgQW6ErBu.exe"
        6⤵
        
        PID:2204
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_7.exe
      4⤵
      PID:1804
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_5.exe
      4⤵
      Loads dropped DLL
      PID:964
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c arnatic_1.exe
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:412

C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_5.exe
arnatic_5.exe
1⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
PID:1612
- C:\Users\Admin\AppData\Roaming\8758087.exe
  "C:\Users\Admin\AppData\Roaming\8758087.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  PID:1740
- C:\Users\Admin\AppData\Roaming\3828211.exe
  "C:\Users\Admin\AppData\Roaming\3828211.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  PID:1864
- - C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
    "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2272
- C:\Users\Admin\AppData\Roaming\6253526.exe
  "C:\Users\Admin\AppData\Roaming\6253526.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1068
- C:\Users\Admin\AppData\Roaming\2240318.exe
  "C:\Users\Admin\AppData\Roaming\2240318.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  PID:1768

C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_7.exe
arnatic_7.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
PID:340
- C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_7.exe
  C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_7.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1716

C:\Users\Admin\AppData\Local\Temp\7zS0D76FD24\arnatic_1.exe
arnatic_1.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:932
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 932 -s 1516
  2⤵
  - Program crash
  PID:2020

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
- Loads dropped DLL
PID:1804

C:\Windows\SysWOW64\rUNdlL32.eXe
"C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",shl
1⤵
PID:592

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k SystemNetworkService
1⤵
PID:2976

C:\Users\Admin\AppData\Local\Temp\252D.exe
C:\Users\Admin\AppData\Local\Temp\252D.exe
1⤵
PID:2324
- C:\Users\Admin\AppData\Local\Temp\252D.exe
  C:\Users\Admin\AppData\Local\Temp\252D.exe
  2⤵
  PID:1432
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\dc170de4-a1fe-45e6-ad6e-687426be51de" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:1064

C:\Users\Admin\AppData\Local\Temp\3DBD.exe
C:\Users\Admin\AppData\Local\Temp\3DBD.exe
1⤵
PID:820

C:\Users\Admin\AppData\Local\Temp\6E30.exe
C:\Users\Admin\AppData\Local\Temp\6E30.exe
1⤵
PID:2756

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

File and Directory Permissions Modification

T1222

Install Root Certificate

T1130

Modify Registry

T1112

Web Service

T1102

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

memory/340-168-0x0000000000FA0000-0x0000000000FA1000-memory.dmp

Filesize
4KB

Download
memory/484-60-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/812-191-0x0000000000400000-0x00000000008F4000-memory.dmp

Filesize
5.0MB

Download
memory/812-190-0x0000000000240000-0x0000000000249000-memory.dmp

Filesize
36KB

Download
memory/932-189-0x0000000000400000-0x0000000000949000-memory.dmp

Filesize
5.3MB

Download
memory/932-184-0x0000000000340000-0x00000000003DD000-memory.dmp

Filesize
628KB

Download
memory/1068-223-0x0000000000A80000-0x0000000000A81000-memory.dmp

Filesize
4KB

Download
memory/1068-210-0x0000000000310000-0x0000000000334000-memory.dmp

Filesize
144KB

Download
memory/1068-202-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/1228-224-0x0000000003C30000-0x0000000003C46000-memory.dmp

Filesize
88KB

Download
memory/1612-165-0x0000000000380000-0x000000000039F000-memory.dmp

Filesize
124KB

Download
memory/1612-164-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1612-166-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1612-162-0x0000000000B80000-0x0000000000B81000-memory.dmp

Filesize
4KB

Download
memory/1612-167-0x000000001AF50000-0x000000001AF52000-memory.dmp

Filesize
8KB

Download
memory/1716-178-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1716-181-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1716-183-0x0000000004B20000-0x0000000004B21000-memory.dmp

Filesize
4KB

Download
memory/1724-91-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1724-106-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1724-109-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/1724-94-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/1724-93-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/1724-90-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1724-95-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/1724-89-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/1724-110-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1724-92-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1724-96-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/1724-104-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/1740-198-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download
memory/1740-207-0x0000000004A00000-0x0000000004A01000-memory.dmp

Filesize
4KB

Download
memory/1740-215-0x00000000008D0000-0x00000000008D1000-memory.dmp

Filesize
4KB

Download
memory/1740-187-0x0000000000870000-0x0000000000871000-memory.dmp

Filesize
4KB

Download
memory/1740-211-0x0000000000BA0000-0x0000000000BD1000-memory.dmp

Filesize
196KB

Download
memory/1768-214-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/1768-213-0x0000000000970000-0x00000000009B1000-memory.dmp

Filesize
260KB

Download
memory/1768-208-0x0000000004A10000-0x0000000004A11000-memory.dmp

Filesize
4KB

Download
memory/1768-205-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/1768-201-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1864-212-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download
memory/1864-209-0x0000000000740000-0x0000000000750000-memory.dmp

Filesize
64KB

Download
memory/1864-206-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1864-199-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/2272-218-0x0000000001140000-0x0000000001141000-memory.dmp

Filesize
4KB

Download
memory/2272-225-0x0000000004CE0000-0x0000000004CE1000-memory.dmp

Filesize
4KB

Download
memory/2612-260-0x0000000000420000-0x0000000000431000-memory.dmp

Filesize
68KB

Download
memory/2640-243-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/2676-259-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

Filesize
4KB

Download
memory/2752-258-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

Errors

General

Malware Config

Extracted

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads