nullmixer | e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779

Analysis

max time kernel
1201s
max time network
845s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03-03-2024 21:57

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General

Target

e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe
Size

1.5MB
MD5

269d7e74e4b21a2fc0e66907c77fc0bc
SHA1

fc09525a2f93bf089d0b02c5220e7ee452e64747
SHA256

e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779
SHA512

e0a257ed553383a06267c124b8d72215d6f155ae02ab6d327258c621835957c39e5567c012777fa80f087e578b9a2e1519ead076948b79b1145103826db4bdd0
SSDEEP

24576:Eg5ks+W8y6AFZexyuCkfHGFV01gUSvriQMbOyK2jYR2J11RaLNBDj:EgrHa0ZAhIVQFSv2LtwRG11R+F

Score

10^/10

nullmixer privateloader risepro smokeloader pub6 aspackv2 backdoor dropper evasion loader spyware stealer trojan

Malware Config

Extracted

Family

nullmixer

http://wxkeww.xyz/

Extracted

Family

smokeloader

Botnet

pub6

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

Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	karotima_1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRawWriteNotification = "1"	karotima_1.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	karotima_1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	karotima_1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	karotima_1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	karotima_1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	karotima_1.exe

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
RisePro
RisePro stealer is an infostealer distributed by PrivateLoader.
stealer risepro
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

ASPack v2.12-2.42 5 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x00050000000192f8-30.dat	aspack_v212_v242
behavioral2/files/0x0007000000016453-41.dat	aspack_v212_v242
behavioral2/files/0x000700000001634e-42.dat	aspack_v212_v242
behavioral2/files/0x000800000001663f-50.dat	aspack_v212_v242
behavioral2/files/0x000800000001663f-51.dat	aspack_v212_v242

Executes dropped EXE 5 IoCs

pid	Process
2096	setup_installer.exe
2692	setup_install.exe
524	karotima_2.exe
776	karotima_1.exe
2104	cviviei

Loads dropped DLL 32 IoCs

pid	Process
1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe
2096	setup_installer.exe
2096	setup_installer.exe
2096	setup_installer.exe
2096	setup_installer.exe
2096	setup_installer.exe
2096	setup_installer.exe
2692	setup_install.exe
2692	setup_install.exe
2692	setup_install.exe
2692	setup_install.exe
2692	setup_install.exe
2692	setup_install.exe
2692	setup_install.exe
2692	setup_install.exe
1756	cmd.exe
1756	cmd.exe
524	karotima_2.exe
524	karotima_2.exe
1040	cmd.exe
776	karotima_1.exe
776	karotima_1.exe
524	karotima_2.exe
1740	WerFault.exe
1740	WerFault.exe
1740	WerFault.exe
1740	WerFault.exe
2252	WerFault.exe
2252	WerFault.exe
2252	WerFault.exe
2252	WerFault.exe
2252	WerFault.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Looks up external IP address via web service 4 IoCs

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

flow	ioc
4	ipinfo.io
5	ipinfo.io
13	api.db-ip.com
14	api.db-ip.com

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1740	2692	WerFault.exe	29
2252	2104	WerFault.exe	39

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	karotima_2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	karotima_2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	karotima_2.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	karotima_1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 0f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f0b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f007400000053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c0140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df01d0000000100000010000000918ad43a9475f78bb5243de886d8103c09000000010000000c000000300a06082b06010505070301030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47420000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9	karotima_1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	karotima_1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	karotima_1.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
524	karotima_2.exe
524	karotima_2.exe
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found
1196	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
524	karotima_2.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1196	Process not Found
Token: SeShutdownPrivilege	1196	Process not Found
Token: SeShutdownPrivilege	1196	Process not Found
Token: SeShutdownPrivilege	1196	Process not Found
Token: SeShutdownPrivilege	1196	Process not Found

Suspicious use of WriteProcessMemory 57 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2096	1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe	28
PID 1684 wrote to memory of 2096	1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe	28
PID 1684 wrote to memory of 2096	1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe	28
PID 1684 wrote to memory of 2096	1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe	28
PID 1684 wrote to memory of 2096	1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe	28
PID 1684 wrote to memory of 2096	1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe	28
PID 1684 wrote to memory of 2096	1684	e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe	28
PID 2096 wrote to memory of 2692	2096	setup_installer.exe	29
PID 2096 wrote to memory of 2692	2096	setup_installer.exe	29
PID 2096 wrote to memory of 2692	2096	setup_installer.exe	29
PID 2096 wrote to memory of 2692	2096	setup_installer.exe	29
PID 2096 wrote to memory of 2692	2096	setup_installer.exe	29
PID 2096 wrote to memory of 2692	2096	setup_installer.exe	29
PID 2096 wrote to memory of 2692	2096	setup_installer.exe	29
PID 2692 wrote to memory of 1040	2692	setup_install.exe	31
PID 2692 wrote to memory of 1040	2692	setup_install.exe	31
PID 2692 wrote to memory of 1040	2692	setup_install.exe	31
PID 2692 wrote to memory of 1040	2692	setup_install.exe	31
PID 2692 wrote to memory of 1040	2692	setup_install.exe	31
PID 2692 wrote to memory of 1040	2692	setup_install.exe	31
PID 2692 wrote to memory of 1040	2692	setup_install.exe	31
PID 2692 wrote to memory of 1756	2692	setup_install.exe	32
PID 2692 wrote to memory of 1756	2692	setup_install.exe	32
PID 2692 wrote to memory of 1756	2692	setup_install.exe	32
PID 2692 wrote to memory of 1756	2692	setup_install.exe	32
PID 2692 wrote to memory of 1756	2692	setup_install.exe	32
PID 2692 wrote to memory of 1756	2692	setup_install.exe	32
PID 2692 wrote to memory of 1756	2692	setup_install.exe	32
PID 1756 wrote to memory of 524	1756	cmd.exe	33
PID 1756 wrote to memory of 524	1756	cmd.exe	33
PID 1756 wrote to memory of 524	1756	cmd.exe	33
PID 1756 wrote to memory of 524	1756	cmd.exe	33
PID 1756 wrote to memory of 524	1756	cmd.exe	33
PID 1756 wrote to memory of 524	1756	cmd.exe	33
PID 1756 wrote to memory of 524	1756	cmd.exe	33
PID 1040 wrote to memory of 776	1040	cmd.exe	34
PID 1040 wrote to memory of 776	1040	cmd.exe	34
PID 1040 wrote to memory of 776	1040	cmd.exe	34
PID 1040 wrote to memory of 776	1040	cmd.exe	34
PID 1040 wrote to memory of 776	1040	cmd.exe	34
PID 1040 wrote to memory of 776	1040	cmd.exe	34
PID 1040 wrote to memory of 776	1040	cmd.exe	34
PID 2692 wrote to memory of 1740	2692	setup_install.exe	35
PID 2692 wrote to memory of 1740	2692	setup_install.exe	35
PID 2692 wrote to memory of 1740	2692	setup_install.exe	35
PID 2692 wrote to memory of 1740	2692	setup_install.exe	35
PID 2692 wrote to memory of 1740	2692	setup_install.exe	35
PID 2692 wrote to memory of 1740	2692	setup_install.exe	35
PID 2692 wrote to memory of 1740	2692	setup_install.exe	35
PID 2000 wrote to memory of 2104	2000	taskeng.exe	39
PID 2000 wrote to memory of 2104	2000	taskeng.exe	39
PID 2000 wrote to memory of 2104	2000	taskeng.exe	39
PID 2000 wrote to memory of 2104	2000	taskeng.exe	39
PID 2104 wrote to memory of 2252	2104	cviviei	40
PID 2104 wrote to memory of 2252	2104	cviviei	40
PID 2104 wrote to memory of 2252	2104	cviviei	40
PID 2104 wrote to memory of 2252	2104	cviviei	40

C:\Users\Admin\AppData\Local\Temp\e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe
"C:\Users\Admin\AppData\Local\Temp\e6ea98b046b11a35efa0ac1243f6190ff4d4247a35784e65a9feaaf4918ae779 (copy 1).exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1684
- 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:2096
- - C:\Users\Admin\AppData\Local\Temp\7zS038D4146\setup_install.exe
    "C:\Users\Admin\AppData\Local\Temp\7zS038D4146\setup_install.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2692
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c karotima_1.exe
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:1040
    - - C:\Users\Admin\AppData\Local\Temp\7zS038D4146\karotima_1.exe
        
        karotima_1.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Loads dropped DLL
        Modifies system certificate store
        
        PID:776
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c karotima_2.exe
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:1756
    - - C:\Users\Admin\AppData\Local\Temp\7zS038D4146\karotima_2.exe
        
        karotima_2.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks SCSI registry key(s)
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        
        PID:524
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 372
      4⤵
      Loads dropped DLL
      Program crash
      PID:1740

C:\Windows\system32\taskeng.exe
taskeng.exe {5786B97B-A669-4B1E-A3EC-519B4C58CEA1} S-1-5-21-1658372521-4246568289-2509113762-1000:PIRBKNPS\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Users\Admin\AppData\Roaming\cviviei
  C:\Users\Admin\AppData\Roaming\cviviei
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 124
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2252

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

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS038D4146\karotima_1.txt

Filesize
640KB

MD5
d8d302dc4a45234f4b52a6d804fa4887

SHA1
a8e320473f40770c57658cbb8dd82a1b6741d52b

SHA256
e52b10ad37e87a4b58dc4e67c9fa71514f60ad22b13eb004bc438172726a4932

SHA512
5a6f37ad6376269ac43b9358cdf179919a75219a33d0e6fb573046dbc5a2c6ec518d85da195355a7074b0b7017ffc66e6ff4da77cac6ab091976917faf71f29c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS038D4146\karotima_2.txt

Filesize
222KB

MD5
80e74cf9f38c5712c6c2432a509c8bc7

SHA1
62ccdca04b3685728ce7f1a785cc01f3a3f3b3dc

SHA256
9ff44c4da853cdbe606d2cfe4d04b410c3ae603acf0f1d3f75195b6236e0e123

SHA512
d602cd95ad38cacae41b4848e72ac54ad81d287e1c825d68a088009512b14b5290a5a6c3032ebb2c91fecb5f743d519e92f1ccb27f5fe2841094a693d2b8de49

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS038D4146\libcurl.dll

Filesize
218KB

MD5
d09be1f47fd6b827c81a4812b4f7296f

SHA1
028ae3596c0790e6d7f9f2f3c8e9591527d267f7

SHA256
0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e

SHA512
857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS038D4146\libstdc++-6.dll

Filesize
64KB

MD5
ad1c548ca77cecc49364855223401511

SHA1
523a06384633aadeae0b25ad1a44aab62342c69a

SHA256
7d9113e74a2adf1c93adbe5c7936f2426d1bdacd21d8b724e83c23f6219d0064

SHA512
f8570fb383b7e045af093163feb6682ece6ecc8b5bc4c0441c25bd9d91ee9e34b99a685464d698d9e536293ec4525a5e1e6e729380e8364a300ad0cc2e9ddc77

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS038D4146\libwinpthread-1.dll

Filesize
69KB

MD5
1e0d62c34ff2e649ebc5c372065732ee

SHA1
fcfaa36ba456159b26140a43e80fbd7e9d9af2de

SHA256
509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723

SHA512
3653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS038D4146\setup_install.exe

Filesize
290KB

MD5
118f130d93db3be4452ad8a0751509df

SHA1
4cac4b964784aadc7e6f41c21b854c668dca6981

SHA256
f7dec887c3345567ce86ce60cc8841a6a54eda35049811049debd1c5451656f4

SHA512
ec263d9cfc0a0324f8f79f6f6703f507d06f454cbc9964595a00d9606aae86c34920c8a10ef3d4413aceb85e33d731634200c0e7ee099b8a35baf8e69f46234f

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

Filesize
1.2MB

MD5
5a04bbebd5dc32540202effefd520442

SHA1
3374fe68c532f834ba849936851ec04d6262f895

SHA256
3d48e625938c6c5f97b084b123c2d9dce832ad14f762e81d91f7a335a01b98d0

SHA512
d831b0357f1f0d4484f0f54d7b098a25d4cb0a5b7b0dcadcfe58d6dc3a3cc5b8dabdf11192330c21ddd6f2aee4bcff65bd4db00a7e319e0a2b9f426b5907ab2b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7BAC.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit
\Users\Admin\AppData\Local\Temp\7zS038D4146\karotima_1.exe

Filesize
1.0MB

MD5
9108ad5775c76cccbb4eadf02de24f5d

SHA1
82996bc4f72b3234536d0b58630d5d26bcf904b0

SHA256
c9d5525b2f2b76087121039ee1c23ed35508e60f653479722ec64ea3a064878e

SHA512
19021a28555bba1fe1bdcdc8845f1bcadebd256c7db02b9329d6b44ae01a123a00e162cc34a97ba51f088cafa6f54ab1de8f82f771ac54b94a3a796f84f73362

Download Submit
\Users\Admin\AppData\Local\Temp\7zS038D4146\libcurlpp.dll

Filesize
54KB

MD5
e6e578373c2e416289a8da55f1dc5e8e

SHA1
b601a229b66ec3d19c2369b36216c6f6eb1c063e

SHA256
43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f

SHA512
9df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89

Download Submit
\Users\Admin\AppData\Local\Temp\7zS038D4146\libgcc_s_dw2-1.dll

Filesize
113KB

MD5
9aec524b616618b0d3d00b27b6f51da1

SHA1
64264300801a353db324d11738ffed876550e1d3

SHA256
59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

SHA512
0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

Download Submit
\Users\Admin\AppData\Local\Temp\7zS038D4146\libstdc++-6.dll

Filesize
640KB

MD5
45d0ae2978a04a49481e29763a6cc5d3

SHA1
0a50edb632cb71e712bd47a38a97c4b581f3d1f3

SHA256
9c68c2b2d5cd1405b27a971d9137016d45a029339e39ccc06586b89f09254086

SHA512
bd592dbc1f543dbf8009ea71f429ab6600672f1cb7a4f36396224ec501acd8777f691e61c211e491545718eacc2e1b0657e40f529ecdcca40f12a53ea8fb3a82

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

Filesize
162KB

MD5
064abdceacd384571cd698bd2451529b

SHA1
d820445e8018865820bb25912bedb476928b4c50

SHA256
4ad79002d2dbeb306fdfa69ba73b7107cd1db8b52d4044d2f7ce6f94d0a03518

SHA512
eb976966f287a4c379c53ea77c76f5e2aebcb471b0d671e0307ba964ed63e9a08f2725da9c6ce13a014ee8ecb3d14360d78a9151a46c53f5a3c1327fb701fb8f

Download Submit
\Users\Admin\AppData\Local\Temp\setup_installer.exe

Filesize
1.5MB

MD5
78418bfb23c7adf70828f675e990de49

SHA1
534a26817c39972287abf166bb00c831440a1e57

SHA256
b14218cb639c6afa35a66cf418035ce10475b53f5386896a44327fd48d8447c8

SHA512
5df88e9bd4d241b69acba4499845e68286cd24fffed582864c24ad4c5d9bd47041c99ac32cc023c7a6dbe4cecaed39882274cbf4e12aedd5220c6e51075a8dd8

Download Submit
memory/524-136-0x0000000000400000-0x0000000002B7B000-memory.dmp

Filesize
39.5MB

Download
memory/524-130-0x0000000000400000-0x0000000002B7B000-memory.dmp

Filesize
39.5MB

Download
memory/524-127-0x0000000000240000-0x0000000000249000-memory.dmp

Filesize
36KB

Download
memory/524-120-0x0000000002C70000-0x0000000002D70000-memory.dmp

Filesize
1024KB

Download
memory/1196-135-0x0000000002C30000-0x0000000002C45000-memory.dmp

Filesize
84KB

Download
memory/2096-268-0x0000000002900000-0x0000000002A1E000-memory.dmp

Filesize
1.1MB

Download
memory/2096-38-0x0000000002900000-0x0000000002A1E000-memory.dmp

Filesize
1.1MB

Download
memory/2096-31-0x0000000002900000-0x0000000002A1E000-memory.dmp

Filesize
1.1MB

Download
memory/2104-164-0x0000000002CD0000-0x0000000002DD0000-memory.dmp

Filesize
1024KB

Download
memory/2104-170-0x0000000000400000-0x0000000002B7B000-memory.dmp

Filesize
39.5MB

Download
memory/2692-57-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/2692-61-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/2692-74-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-75-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-70-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-72-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-71-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-68-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/2692-67-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/2692-65-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/2692-64-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/2692-62-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/2692-63-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/2692-73-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-60-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/2692-58-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/2692-139-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-140-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/2692-141-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/2692-142-0x000000006EB40000-0x000000006EB63000-memory.dmp

Filesize
140KB

Download
memory/2692-143-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download
memory/2692-144-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/2692-59-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/2692-56-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/2692-46-0x000000006B440000-0x000000006B4CF000-memory.dmp

Filesize
572KB

Download
memory/2692-43-0x000000006B280000-0x000000006B2A6000-memory.dmp

Filesize
152KB

Download
memory/2692-276-0x0000000000A10000-0x0000000000B2E000-memory.dmp

Filesize
1.1MB

Download
memory/2692-278-0x0000000000A10000-0x0000000000B2E000-memory.dmp

Filesize
1.1MB

Download