lumma | ef42f7622666c1999fd34ca34489da81a0bdfc38a9105deae3fb7086a78280d5

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-09-2024 05:40

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General

Target

file.exe
Size

5.4MB
MD5

cb001c3f82f9c3386ac03c2718f69ca4
SHA1

4cdf57dcdeb3c3ebbac40f7b5d8846da1a9b3f46
SHA256

ef42f7622666c1999fd34ca34489da81a0bdfc38a9105deae3fb7086a78280d5
SHA512

42508b96b9339e37766c25b4d826a4b5f2883ace5f51964f70457d33b636bfa1c1421a22751ec0bd856471fb85510512b48ca3486f5593a3720a6582d30f647e
SSDEEP

98304:sZVMlgGcASSOZMajAIuvkD2Lec3PYs7ecbwJMpjva81bkKyNTR1eXzs0cF:AMaGwEaj4vxeMQmecbuTRkzs5

Score

10^/10

lumma vidar adff67a4d89d160d64a32272a3076979 ffa0fc7713f6625bf874f947bcf3df53 credential_access discovery spyware stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

adff67a4d89d160d64a32272a3076979

https://t.me/jamsemlg

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

https://reinforcenh.shop/api

https://stogeneratmns.shop/api

https://fragnantbui.shop/api

https://drawzhotdog.shop/api

https://vozmeatillu.shop/api

https://offensivedzvju.shop/api

https://ghostreedmnu.shop/api

https://gutterydhowi.shop/api

Extracted

Family

vidar

Version

Botnet

ffa0fc7713f6625bf874f947bcf3df53

https://t.me/jamsemlg

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

https://offensivedzvju.shop/api

Signatures

Detect Vidar Stealer 17 IoCs

stealer

resource	yara_rule
behavioral1/memory/3044-25-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-22-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-19-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-17-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-13-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-11-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-9-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-159-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-178-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-205-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-224-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-278-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-279-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-298-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/3044-463-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/1280-473-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7
behavioral1/memory/1280-471-0x0000000000400000-0x0000000000B77000-memory.dmp	family_vidar_v7

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
2428	HCAEHJJKFC.exe
992	KJJJJDHIDB.exe

Loads dropped DLL 8 IoCs

pid	Process
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1880 set thread context of 3044	1880	file.exe	31
PID 2428 set thread context of 2664	2428	HCAEHJJKFC.exe	37
PID 992 set thread context of 1280	992	KJJJJDHIDB.exe	43

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HCAEHJJKFC.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KJJJJDHIDB.exe

Checks processor information in registry 2 TTPs 4 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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
848	timeout.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
3044	RegAsm.exe
1280	RegAsm.exe
1280	RegAsm.exe

Suspicious use of WriteProcessMemory 57 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 1880 wrote to memory of 3044	1880	file.exe	31
PID 3044 wrote to memory of 2428	3044	RegAsm.exe	35
PID 3044 wrote to memory of 2428	3044	RegAsm.exe	35
PID 3044 wrote to memory of 2428	3044	RegAsm.exe	35
PID 3044 wrote to memory of 2428	3044	RegAsm.exe	35
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 2428 wrote to memory of 2664	2428	HCAEHJJKFC.exe	37
PID 3044 wrote to memory of 992	3044	RegAsm.exe	38
PID 3044 wrote to memory of 992	3044	RegAsm.exe	38
PID 3044 wrote to memory of 992	3044	RegAsm.exe	38
PID 3044 wrote to memory of 992	3044	RegAsm.exe	38
PID 3044 wrote to memory of 568	3044	RegAsm.exe	40
PID 3044 wrote to memory of 568	3044	RegAsm.exe	40
PID 3044 wrote to memory of 568	3044	RegAsm.exe	40
PID 3044 wrote to memory of 568	3044	RegAsm.exe	40
PID 568 wrote to memory of 848	568	cmd.exe	42
PID 568 wrote to memory of 848	568	cmd.exe	42
PID 568 wrote to memory of 848	568	cmd.exe	42
PID 568 wrote to memory of 848	568	cmd.exe	42
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43
PID 992 wrote to memory of 1280	992	KJJJJDHIDB.exe	43

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\ProgramData\HCAEHJJKFC.exe
    "C:\ProgramData\HCAEHJJKFC.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2428
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2664
- - C:\ProgramData\KJJJJDHIDB.exe
    "C:\ProgramData\KJJJJDHIDB.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:992
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      PID:1280
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\KJEHJKJEBGHJ" & exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:568
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\HCAEHJJKFC.exe

Filesize
371KB

MD5
687846a623c1fe1da95f0fa2fe4479df

SHA1
6609d10980800b669e723d4c660c421e27695a29

SHA256
bfc7b367d52504b184d127e385219006c1efc7e985d608c000e5eb3a204fc779

SHA512
fe150d4f02532ca3d5aa37c6d14741a0a9c0290854ac6924da282ad6585b47bf98e8443aa4281ea89788b8e906f8d11d49b3e88a11e10d4d67b6e2605004a9c3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
81581b931c6981e5f0b66b6217d3a5e8

SHA1
de0b6bb6a1fd8c45e963e74f198875233de2b51b

SHA256
4b3b3deb2839d234ac247e348ef484450fec320d253f30545cb0665861d9f0ac

SHA512
96194204d7683525136a9ab8428d38c4e85c1392c06270cd4ffc544709c27843392e314e59d44b6d5405b0ae73b43a5757c859eb110f2c9e452725d208cce6d5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
ef037824d63e68cbbe6b1f0313b4dc5b

SHA1
21835867d2ee966f8d31085cf38436b25f3c4ef7

SHA256
27d4b956a3b97a6ac9db3b46f38d1ab8b5ef2c80faa3941aed2d99e389bc436d

SHA512
283cad3080b85f235cb558123424d84a2d5972dd54351f75b7ee2228e06fc0286509b199c91d8e1a30a4b02fc4a2c45cce45dd606d55f026080f91f8cb59d6a0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Y8UFEBH5\76561199780418869[1].htm

Filesize
33KB

MD5
79dca6614c8bbe19ebdff1838b74e949

SHA1
9f872a2890d2cc857c6230dee0fceba899f32d86

SHA256
89e841e17f8493d2812c3de21a8fd23c3c6b5b8da35f23a76e66fbad180dafce

SHA512
054e80401adee8450c8d5507a4939375730a476b1348819eed32ba6d59b7f87691b15e9179854e5b93e76a8656de0b2dd08cc9944b2edf455b663354b6b977cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabAF25.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarAF86.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\ProgramData\KJJJJDHIDB.exe

Filesize
5.4MB

MD5
8d556f35d2768d27b334d0e76d4d3295

SHA1
33f2fbfe5c2b3d3d470bbf28c20e15283e20717c

SHA256
2bdab82a67299ff24cca7e0884c17fab80f45b364ba718142c80bdfbd573b581

SHA512
eadec8014bc15d1f72c44e5a45a2546a450d3c529aecc21d850ea50ebda1b5d47d569b4c6aef4215c402db87efbac7550736d28bc101d920f900ea80f83bc4ea

Download Submit
memory/992-438-0x00000000013D0000-0x000000000193A000-memory.dmp

Filesize
5.4MB

Download
memory/1280-469-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/1280-473-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/1280-471-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/1280-467-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/1880-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/1880-1-0x0000000000990000-0x0000000000EFA000-memory.dmp

Filesize
5.4MB

Download
memory/1880-20-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2428-400-0x0000000073980000-0x000000007406E000-memory.dmp

Filesize
6.9MB

Download
memory/2428-369-0x0000000000F10000-0x0000000000F70000-memory.dmp

Filesize
384KB

Download
memory/2428-368-0x000000007398E000-0x000000007398F000-memory.dmp

Filesize
4KB

Download
memory/2664-391-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-393-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-392-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-401-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-398-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-396-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-394-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2664-390-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-389-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2664-436-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/3044-11-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-298-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-279-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-278-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-224-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-205-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-179-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3044-178-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-159-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-9-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-13-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3044-17-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-463-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-19-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-22-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-25-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-5-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-3-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download
memory/3044-7-0x0000000000400000-0x0000000000B77000-memory.dmp

Filesize
7.5MB

Download