cryptbot | 4d00c84ecb0f03b44c878e617a5343ca2c8d06bfb588b1501d6f2f0c0c8e79fe

Analysis

max time kernel
122s
max time network
62s
platform
windows7_x64
resource
win7v20201028
submitted
01/01/2021, 19:03

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General

Target

35f86945ca3277c1531ebd23a10d7c16.exe
Size

631KB
MD5

35f86945ca3277c1531ebd23a10d7c16
SHA1

3e732eeb0e437732b8886be81ed817b2e8091778
SHA256

4d00c84ecb0f03b44c878e617a5343ca2c8d06bfb588b1501d6f2f0c0c8e79fe
SHA512

c319393cbd8eed3efc6eaf6ed802a0e3cda4a68870bfe3f8fe698fed64ebda6f204cac2498f4415fdd6386c04444e3f1d716689284159de34a8f44cce10cb562

Score

10^/10

cryptbot danabot 3 banker discovery evasion spyware stealer trojan upx

Malware Config

Extracted

Family

danabot

Version

1732

Botnet

23.226.132.92:443

23.106.123.249:443

108.62.141.152:443

104.144.64.163:443

Attributes

embedded_hash
49574F66CD0103BBD725C08A9805C2BE

rsa_pubkey.plain

Signatures

CryptBot
A C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Danabot
Danabot is a modular banking Trojan that has been linked with other malware.
trojan banker danabot
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Blocklisted process makes network request 6 IoCs

flow	pid	Process
24	2656	RUNDLL32.EXE
27	2760	WScript.exe
29	2760	WScript.exe
31	2760	WScript.exe
33	2760	WScript.exe
35	2760	WScript.exe

Downloads MZ/PE file

Executes dropped EXE 6 IoCs

pid	Process
556	File332.exe
744	4_ico.exe
836	6_ico.exe
388	vpn_ico.exe
2172	SmartClock.exe
2372	irvixdewox.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0006000000013158-58.dat	upx
behavioral1/files/0x0006000000013158-61.dat	upx
behavioral1/files/0x0006000000013158-59.dat	upx
behavioral1/files/0x0006000000013158-62.dat	upx
behavioral1/files/0x0006000000013158-64.dat	upx
behavioral1/files/0x0006000000013158-63.dat	upx

Checks BIOS information in registry 2 TTPs 8 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	vpn_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	vpn_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	SmartClock.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	SmartClock.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4_ico.exe

Deletes itself 1 IoCs

pid	Process
812	cmd.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SmartClock.lnk	4_ico.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	6_ico.exe
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	vpn_ico.exe
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	SmartClock.exe
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	4_ico.exe

Loads dropped DLL 34 IoCs

pid	Process
1640	35f86945ca3277c1531ebd23a10d7c16.exe
556	File332.exe
556	File332.exe
556	File332.exe
556	File332.exe
556	File332.exe
556	File332.exe
744	4_ico.exe
744	4_ico.exe
744	4_ico.exe
556	File332.exe
836	6_ico.exe
836	6_ico.exe
556	File332.exe
388	vpn_ico.exe
388	vpn_ico.exe
744	4_ico.exe
744	4_ico.exe
744	4_ico.exe
2172	SmartClock.exe
2172	SmartClock.exe
2172	SmartClock.exe
388	vpn_ico.exe
388	vpn_ico.exe
2372	irvixdewox.exe
2372	irvixdewox.exe
2612	rundll32.exe
2612	rundll32.exe
2612	rundll32.exe
2612	rundll32.exe
2656	RUNDLL32.EXE
2656	RUNDLL32.EXE
2656	RUNDLL32.EXE
2656	RUNDLL32.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
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops desktop.ini file(s) 3 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M1AZJ0WQ\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\History\History.IE5\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\D08RECS3\desktop.ini	RUNDLL32.EXE

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 1 IoCs

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

flow	ioc
11	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
744	4_ico.exe
836	6_ico.exe
388	vpn_ico.exe
2172	SmartClock.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	vpn_ico.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	35f86945ca3277c1531ebd23a10d7c16.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	35f86945ca3277c1531ebd23a10d7c16.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	vpn_ico.exe

Delays execution with timeout.exe 3 IoCs

evasion

pid	Process
2580	timeout.exe
1824	timeout.exe
2504	timeout.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	vpn_ico.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	vpn_ico.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	WScript.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	WScript.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	WScript.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2172	SmartClock.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
744	4_ico.exe
836	6_ico.exe
388	vpn_ico.exe
2172	SmartClock.exe
2952	powershell.exe
2952	powershell.exe
2656	RUNDLL32.EXE
2656	RUNDLL32.EXE
1916	powershell.exe
1916	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2612	rundll32.exe
Token: SeDebugPrivilege	2656	RUNDLL32.EXE
Token: SeDebugPrivilege	2952	powershell.exe
Token: SeDebugPrivilege	1916	powershell.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1640	35f86945ca3277c1531ebd23a10d7c16.exe
1640	35f86945ca3277c1531ebd23a10d7c16.exe
2656	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 556	1640	35f86945ca3277c1531ebd23a10d7c16.exe	31
PID 1640 wrote to memory of 556	1640	35f86945ca3277c1531ebd23a10d7c16.exe	31
PID 1640 wrote to memory of 556	1640	35f86945ca3277c1531ebd23a10d7c16.exe	31
PID 1640 wrote to memory of 556	1640	35f86945ca3277c1531ebd23a10d7c16.exe	31
PID 1640 wrote to memory of 556	1640	35f86945ca3277c1531ebd23a10d7c16.exe	31
PID 1640 wrote to memory of 556	1640	35f86945ca3277c1531ebd23a10d7c16.exe	31
PID 1640 wrote to memory of 556	1640	35f86945ca3277c1531ebd23a10d7c16.exe	31
PID 1640 wrote to memory of 812	1640	35f86945ca3277c1531ebd23a10d7c16.exe	32
PID 1640 wrote to memory of 812	1640	35f86945ca3277c1531ebd23a10d7c16.exe	32
PID 1640 wrote to memory of 812	1640	35f86945ca3277c1531ebd23a10d7c16.exe	32
PID 1640 wrote to memory of 812	1640	35f86945ca3277c1531ebd23a10d7c16.exe	32
PID 556 wrote to memory of 744	556	File332.exe	35
PID 556 wrote to memory of 744	556	File332.exe	35
PID 556 wrote to memory of 744	556	File332.exe	35
PID 556 wrote to memory of 744	556	File332.exe	35
PID 556 wrote to memory of 744	556	File332.exe	35
PID 556 wrote to memory of 744	556	File332.exe	35
PID 556 wrote to memory of 744	556	File332.exe	35
PID 812 wrote to memory of 1824	812	cmd.exe	34
PID 812 wrote to memory of 1824	812	cmd.exe	34
PID 812 wrote to memory of 1824	812	cmd.exe	34
PID 812 wrote to memory of 1824	812	cmd.exe	34
PID 556 wrote to memory of 836	556	File332.exe	36
PID 556 wrote to memory of 836	556	File332.exe	36
PID 556 wrote to memory of 836	556	File332.exe	36
PID 556 wrote to memory of 836	556	File332.exe	36
PID 556 wrote to memory of 836	556	File332.exe	36
PID 556 wrote to memory of 836	556	File332.exe	36
PID 556 wrote to memory of 836	556	File332.exe	36
PID 556 wrote to memory of 388	556	File332.exe	37
PID 556 wrote to memory of 388	556	File332.exe	37
PID 556 wrote to memory of 388	556	File332.exe	37
PID 556 wrote to memory of 388	556	File332.exe	37
PID 556 wrote to memory of 388	556	File332.exe	37
PID 556 wrote to memory of 388	556	File332.exe	37
PID 556 wrote to memory of 388	556	File332.exe	37
PID 744 wrote to memory of 2172	744	4_ico.exe	38
PID 744 wrote to memory of 2172	744	4_ico.exe	38
PID 744 wrote to memory of 2172	744	4_ico.exe	38
PID 744 wrote to memory of 2172	744	4_ico.exe	38
PID 744 wrote to memory of 2172	744	4_ico.exe	38
PID 744 wrote to memory of 2172	744	4_ico.exe	38
PID 744 wrote to memory of 2172	744	4_ico.exe	38
PID 388 wrote to memory of 2372	388	vpn_ico.exe	39
PID 388 wrote to memory of 2372	388	vpn_ico.exe	39
PID 388 wrote to memory of 2372	388	vpn_ico.exe	39
PID 388 wrote to memory of 2372	388	vpn_ico.exe	39
PID 388 wrote to memory of 2372	388	vpn_ico.exe	39
PID 388 wrote to memory of 2372	388	vpn_ico.exe	39
PID 388 wrote to memory of 2372	388	vpn_ico.exe	39
PID 836 wrote to memory of 2448	836	6_ico.exe	41
PID 836 wrote to memory of 2448	836	6_ico.exe	41
PID 836 wrote to memory of 2448	836	6_ico.exe	41
PID 836 wrote to memory of 2448	836	6_ico.exe	41
PID 836 wrote to memory of 2448	836	6_ico.exe	41
PID 836 wrote to memory of 2448	836	6_ico.exe	41
PID 836 wrote to memory of 2448	836	6_ico.exe	41
PID 388 wrote to memory of 2440	388	vpn_ico.exe	43
PID 388 wrote to memory of 2440	388	vpn_ico.exe	43
PID 388 wrote to memory of 2440	388	vpn_ico.exe	43
PID 388 wrote to memory of 2440	388	vpn_ico.exe	43
PID 388 wrote to memory of 2440	388	vpn_ico.exe	43
PID 388 wrote to memory of 2440	388	vpn_ico.exe	43
PID 388 wrote to memory of 2440	388	vpn_ico.exe	43

C:\Users\Admin\AppData\Local\Temp\35f86945ca3277c1531ebd23a10d7c16.exe
"C:\Users\Admin\AppData\Local\Temp\35f86945ca3277c1531ebd23a10d7c16.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\File332.exe
  "C:\Users\Admin\AppData\Local\Temp\File332.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Users\Admin\AppData\Local\Temp\New Feature\4_ico.exe
    "C:\Users\Admin\AppData\Local\Temp\New Feature\4_ico.exe"
    3⤵
    - Executes dropped EXE
    - Checks BIOS information in registry
    - Drops startup file
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:744
  - - C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe
      "C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe"
      4⤵
      Executes dropped EXE
      Checks BIOS information in registry
      Identifies Wine through registry keys
      Loads dropped DLL
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: EnumeratesProcesses
      PID:2172
- - C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe
    "C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe"
    3⤵
    - Executes dropped EXE
    - Checks BIOS information in registry
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:836
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\oobkrhrmq & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe"
      4⤵
      PID:2448
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout 2
        5⤵
        Delays execution with timeout.exe
        
        PID:2504
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\oobkrhrmq & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe"
      4⤵
      PID:2524
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout 2
        5⤵
        Delays execution with timeout.exe
        
        PID:2580
- - C:\Users\Admin\AppData\Local\Temp\New Feature\vpn_ico.exe
    "C:\Users\Admin\AppData\Local\Temp\New Feature\vpn_ico.exe"
    3⤵
    - Executes dropped EXE
    - Checks BIOS information in registry
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Checks processor information in registry
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:388
  - - C:\Users\Admin\AppData\Local\Temp\irvixdewox.exe
      "C:\Users\Admin\AppData\Local\Temp\irvixdewox.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:2372
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\IRVIXD~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\IRVIXD~1.EXE
        5⤵
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2612
      - C:\Windows\SysWOW64\RUNDLL32.EXE
        
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\IRVIXD~1.DLL,STwNLDYDAw==
        6⤵
        Blocklisted process makes network request
        Loads dropped DLL
        Drops desktop.ini file(s)
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        
        PID:2656
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpEF10.tmp.ps1"
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2952
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp772.tmp.ps1"
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1916
        
        C:\Windows\SysWOW64\nslookup.exe
        
        "C:\Windows\system32\nslookup.exe" -type=any localhost
        8⤵
        
        PID:1572
        
        C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
        7⤵
        
        PID:528
        
        C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
        7⤵
        
        PID:1316
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\vhxxucjap.vbs"
      4⤵
      PID:2440
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fltuxgw.vbs"
      4⤵
      Blocklisted process makes network request
      Modifies system certificate store
      PID:2760
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\z5WHcn4 & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\35f86945ca3277c1531ebd23a10d7c16.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:812
- - C:\Windows\SysWOW64\timeout.exe
    timeout 2
    3⤵
    - Delays execution with timeout.exe
    PID:1824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/388-46-0x0000000004D90000-0x0000000004DA1000-memory.dmp

Filesize
68KB

Download
memory/388-45-0x0000000004980000-0x0000000004991000-memory.dmp

Filesize
68KB

Download
memory/744-41-0x0000000004920000-0x0000000004931000-memory.dmp

Filesize
68KB

Download
memory/744-42-0x0000000004D30000-0x0000000004D41000-memory.dmp

Filesize
68KB

Download
memory/836-43-0x00000000048F0000-0x0000000004901000-memory.dmp

Filesize
68KB

Download
memory/836-44-0x0000000004D00000-0x0000000004D11000-memory.dmp

Filesize
68KB

Download
memory/1640-3-0x0000000006270000-0x0000000006271000-memory.dmp

Filesize
4KB

Download
memory/1640-2-0x0000000004A10000-0x0000000004A21000-memory.dmp

Filesize
68KB

Download
memory/1664-4-0x000007FEF7B10000-0x000007FEF7D8A000-memory.dmp

Filesize
2.5MB

Download
memory/1916-124-0x0000000004A90000-0x0000000004A91000-memory.dmp

Filesize
4KB

Download
memory/1916-125-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/1916-123-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/1916-122-0x0000000072AD0000-0x00000000731BE000-memory.dmp

Filesize
6.9MB

Download
memory/1916-128-0x00000000059C0000-0x00000000059C1000-memory.dmp

Filesize
4KB

Download
memory/1916-126-0x0000000005420000-0x0000000005421000-memory.dmp

Filesize
4KB

Download
memory/2172-56-0x0000000004930000-0x0000000004941000-memory.dmp

Filesize
68KB

Download
memory/2172-57-0x0000000004D40000-0x0000000004D51000-memory.dmp

Filesize
68KB

Download
memory/2372-76-0x00000000069B0000-0x00000000069C1000-memory.dmp

Filesize
68KB

Download
memory/2440-75-0x0000000002810000-0x0000000002814000-memory.dmp

Filesize
16KB

Download
memory/2612-84-0x00000000028B0000-0x0000000002F0F000-memory.dmp

Filesize
6.4MB

Download
memory/2612-83-0x00000000742C0000-0x0000000074463000-memory.dmp

Filesize
1.6MB

Download
memory/2656-90-0x0000000074230000-0x00000000743D3000-memory.dmp

Filesize
1.6MB

Download
memory/2656-91-0x0000000002750000-0x0000000002DAF000-memory.dmp

Filesize
6.4MB

Download
memory/2760-95-0x00000000028F0000-0x00000000028F4000-memory.dmp

Filesize
16KB

Download
memory/2952-118-0x0000000006440000-0x0000000006441000-memory.dmp

Filesize
4KB

Download
memory/2952-98-0x0000000002000000-0x0000000002001000-memory.dmp

Filesize
4KB

Download
memory/2952-97-0x0000000072D90000-0x000000007347E000-memory.dmp

Filesize
6.9MB

Download
memory/2952-99-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

Filesize
4KB

Download
memory/2952-100-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/2952-119-0x0000000006460000-0x0000000006461000-memory.dmp

Filesize
4KB

Download
memory/2952-101-0x0000000004870000-0x0000000004871000-memory.dmp

Filesize
4KB

Download
memory/2952-111-0x0000000006310000-0x0000000006311000-memory.dmp

Filesize
4KB

Download
memory/2952-110-0x0000000006200000-0x0000000006201000-memory.dmp

Filesize
4KB

Download
memory/2952-105-0x0000000006190000-0x0000000006191000-memory.dmp

Filesize
4KB

Download