redline | 00a3e533b00532321ab494a8006817dccc12f24b44839d7913267d0855d45adc

Analysis

max time kernel
151s
max time network
182s
platform
windows7_x64
resource
win7v20210408
submitted
21-09-2021 13:40

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General

Target

edf0de2af0aab2a35a4e9288299dc64b.exe
Size

270KB
MD5

edf0de2af0aab2a35a4e9288299dc64b
SHA1

cc18341976ff7253ebdaa1d1b2f1330cb67f6cb6
SHA256

00a3e533b00532321ab494a8006817dccc12f24b44839d7913267d0855d45adc
SHA512

79ef9e7ec4f284e3d87e80630adb67c9d3866de535864d360b293e9685b13e8eafbfc793a1dfecf16103b4e235f8d7c165f404c2764e602fa6d289434ce673c9

Score

10^/10

redline smokeloader vidar 100k 828 paladin proliv2021 sewpalpadin backdoor discovery evasion infostealer spyware stealer themida trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://varmisende.com/upload/

http://fernandomayol.com/upload/

http://nextlytm.com/upload/

http://people4jan.com/upload/

http://asfaltwerk.com/upload/

rc4.i32

Extracted

Family

redline

Botnet

SewPalpadin

185.215.113.29:18087

Extracted

Family

redline

Botnet

Proliv2021

93.115.20.139:28978

Extracted

Family

redline

Botnet

100k

45.9.20.150:80

Extracted

Family

redline

Botnet

paladin

188.124.36.242:25802

Extracted

Family

vidar

Version

40.8

Botnet

828

https://pavlovoler.tumblr.com/

Attributes

profile_id
828

Signatures

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

RedLine Payload 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1312-66-0x0000000000790000-0x00000000007AF000-memory.dmp	family_redline
behavioral1/memory/1312-67-0x0000000000920000-0x000000000093E000-memory.dmp	family_redline
behavioral1/memory/1608-81-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1608-82-0x000000000041C5F6-mapping.dmp	family_redline
behavioral1/memory/1608-84-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/1060-89-0x0000000001FA0000-0x0000000001FBF000-memory.dmp	family_redline
behavioral1/memory/1060-90-0x0000000002100000-0x000000000211E000-memory.dmp	family_redline
behavioral1/memory/1396-106-0x0000000000560000-0x0000000000581000-memory.dmp	family_redline
behavioral1/memory/1396-107-0x0000000001F00000-0x0000000001F1F000-memory.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
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Vidar Stealer 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/1608-118-0x0000000000400000-0x000000000052B000-memory.dmp	family_vidar
behavioral1/memory/1608-117-0x0000000000530000-0x0000000000604000-memory.dmp	family_vidar

Downloads MZ/PE file
Executes dropped EXE 7 IoCs

Processes:

5974.exe6CA8.exe6CA8.exe931C.exeAE0C.exeDE41.exe23AB.exe

pid process

1312 5974.exe
1428 6CA8.exe
1608 6CA8.exe
1060 931C.exe
1764 AE0C.exe
1396 DE41.exe
1608 23AB.exe

pid	process
1312	5974.exe
1428	6CA8.exe
1608	6CA8.exe
1060	931C.exe
1764	AE0C.exe
1396	DE41.exe
1608	23AB.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

AE0C.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	AE0C.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	AE0C.exe

Deletes itself 1 IoCs

Processes:

pid process

1204
Loads dropped DLL 5 IoCs

Processes:

6CA8.exe23AB.exe

pid process

1428 6CA8.exe
1608 23AB.exe
1608 23AB.exe
1608 23AB.exe
1608 23AB.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

pid	process
1204

pid	process
1428	6CA8.exe
1608	23AB.exe
1608	23AB.exe
1608	23AB.exe
1608	23AB.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\AE0C.exe	themida
behavioral1/memory/1764-101-0x0000000000810000-0x0000000000811000-memory.dmp	themida

Accesses 2FA software files, possible credential harvesting 2 TTPs
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
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

AE0C.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA AE0C.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

AE0C.exe

pid process

1764 AE0C.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

6CA8.exe

description pid process target process

PID 1428 set thread context of 1608 1428 6CA8.exe 6CA8.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	AE0C.exe

pid	process
1764	AE0C.exe

description	pid	process	target process
PID 1428 set thread context of 1608	1428	6CA8.exe	6CA8.exe

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

Processes:

edf0de2af0aab2a35a4e9288299dc64b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	edf0de2af0aab2a35a4e9288299dc64b.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	edf0de2af0aab2a35a4e9288299dc64b.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	edf0de2af0aab2a35a4e9288299dc64b.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

23AB.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	23AB.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	23AB.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1824 timeout.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1720 taskkill.exe

pid	process
1824	timeout.exe

pid	process
1720	taskkill.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

23AB.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	23AB.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	23AB.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	23AB.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

edf0de2af0aab2a35a4e9288299dc64b.exe

pid	process
1956	edf0de2af0aab2a35a4e9288299dc64b.exe
1956	edf0de2af0aab2a35a4e9288299dc64b.exe
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204
1204

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

1204
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

edf0de2af0aab2a35a4e9288299dc64b.exe

pid process

1956 edf0de2af0aab2a35a4e9288299dc64b.exe

pid	process
1204

Suspicious use of AdjustPrivilegeToken 18 IoCs

Processes:

5974.exe6CA8.exe931C.exeAE0C.exeDE41.exetaskkill.exe

description	pid	process
Token: SeShutdownPrivilege	1204
Token: SeShutdownPrivilege	1204
Token: SeShutdownPrivilege	1204
Token: SeShutdownPrivilege	1204
Token: SeShutdownPrivilege	1204
Token: SeDebugPrivilege	1312	5974.exe
Token: SeDebugPrivilege	1608	6CA8.exe
Token: SeShutdownPrivilege	1204
Token: SeShutdownPrivilege	1204
Token: SeShutdownPrivilege	1204
Token: SeDebugPrivilege	1060	931C.exe
Token: SeShutdownPrivilege	1204
Token: SeDebugPrivilege	1764	AE0C.exe
Token: SeShutdownPrivilege	1204
Token: SeShutdownPrivilege	1204
Token: SeDebugPrivilege	1396	DE41.exe
Token: SeShutdownPrivilege	1204
Token: SeDebugPrivilege	1720	taskkill.exe

Suspicious use of FindShellTrayWindow 5 IoCs

Processes:

pid process

1204
1204
1204
1204
1204
Suspicious use of SendNotifyMessage 4 IoCs

Processes:

pid process

1204
1204
1204
1204

pid	process
1204
1204
1204
1204
1204

pid	process
1204
1204
1204
1204

Suspicious use of WriteProcessMemory 48 IoCs

Processes:

6CA8.exe23AB.execmd.exe

description	pid	process	target process
PID 1204 wrote to memory of 1312	1204		5974.exe
PID 1204 wrote to memory of 1312	1204		5974.exe
PID 1204 wrote to memory of 1312	1204		5974.exe
PID 1204 wrote to memory of 1312	1204		5974.exe
PID 1204 wrote to memory of 1428	1204		6CA8.exe
PID 1204 wrote to memory of 1428	1204		6CA8.exe
PID 1204 wrote to memory of 1428	1204		6CA8.exe
PID 1204 wrote to memory of 1428	1204		6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1428 wrote to memory of 1608	1428	6CA8.exe	6CA8.exe
PID 1204 wrote to memory of 1060	1204		931C.exe
PID 1204 wrote to memory of 1060	1204		931C.exe
PID 1204 wrote to memory of 1060	1204		931C.exe
PID 1204 wrote to memory of 1060	1204		931C.exe
PID 1204 wrote to memory of 1764	1204		AE0C.exe
PID 1204 wrote to memory of 1764	1204		AE0C.exe
PID 1204 wrote to memory of 1764	1204		AE0C.exe
PID 1204 wrote to memory of 1764	1204		AE0C.exe
PID 1204 wrote to memory of 1764	1204		AE0C.exe
PID 1204 wrote to memory of 1764	1204		AE0C.exe
PID 1204 wrote to memory of 1764	1204		AE0C.exe
PID 1204 wrote to memory of 1396	1204		DE41.exe
PID 1204 wrote to memory of 1396	1204		DE41.exe
PID 1204 wrote to memory of 1396	1204		DE41.exe
PID 1204 wrote to memory of 1396	1204		DE41.exe
PID 1204 wrote to memory of 1608	1204		23AB.exe
PID 1204 wrote to memory of 1608	1204		23AB.exe
PID 1204 wrote to memory of 1608	1204		23AB.exe
PID 1204 wrote to memory of 1608	1204		23AB.exe
PID 1608 wrote to memory of 1264	1608	23AB.exe	cmd.exe
PID 1608 wrote to memory of 1264	1608	23AB.exe	cmd.exe
PID 1608 wrote to memory of 1264	1608	23AB.exe	cmd.exe
PID 1608 wrote to memory of 1264	1608	23AB.exe	cmd.exe
PID 1264 wrote to memory of 1720	1264	cmd.exe	taskkill.exe
PID 1264 wrote to memory of 1720	1264	cmd.exe	taskkill.exe
PID 1264 wrote to memory of 1720	1264	cmd.exe	taskkill.exe
PID 1264 wrote to memory of 1720	1264	cmd.exe	taskkill.exe
PID 1264 wrote to memory of 1824	1264	cmd.exe	timeout.exe
PID 1264 wrote to memory of 1824	1264	cmd.exe	timeout.exe
PID 1264 wrote to memory of 1824	1264	cmd.exe	timeout.exe
PID 1264 wrote to memory of 1824	1264	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\edf0de2af0aab2a35a4e9288299dc64b.exe
"C:\Users\Admin\AppData\Local\Temp\edf0de2af0aab2a35a4e9288299dc64b.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1956

C:\Users\Admin\AppData\Local\Temp\5974.exe
C:\Users\Admin\AppData\Local\Temp\5974.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1312

C:\Users\Admin\AppData\Local\Temp\6CA8.exe
C:\Users\Admin\AppData\Local\Temp\6CA8.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1428

C:\Users\Admin\AppData\Local\Temp\6CA8.exe
C:\Users\Admin\AppData\Local\Temp\6CA8.exe
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1608

C:\Users\Admin\AppData\Local\Temp\931C.exe
C:\Users\Admin\AppData\Local\Temp\931C.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1060

C:\Users\Admin\AppData\Local\Temp\AE0C.exe
C:\Users\Admin\AppData\Local\Temp\AE0C.exe
1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:1764

C:\Users\Admin\AppData\Local\Temp\DE41.exe
C:\Users\Admin\AppData\Local\Temp\DE41.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1396

C:\Users\Admin\AppData\Local\Temp\23AB.exe
C:\Users\Admin\AppData\Local\Temp\23AB.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im 23AB.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\23AB.exe" & del C:\ProgramData\*.dll & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:1264

C:\Windows\SysWOW64\taskkill.exe
taskkill /im 23AB.exe /f
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1720

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
3⤵
- Delays execution with timeout.exe
PID:1824

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\freebl3.dll
MD5
ef2834ac4ee7d6724f255beaf527e635

SHA1
5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

SHA256
a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

SHA512
c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

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C:\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

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C:\ProgramData\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

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C:\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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C:\ProgramData\softokn3.dll
MD5
a2ee53de9167bf0d6c019303b7ca84e5

SHA1
2a3c737fa1157e8483815e98b666408a18c0db42

SHA256
43536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083

SHA512
45b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8

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C:\ProgramData\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
C:\Users\Admin\AppData\Local\Temp\23AB.exe
MD5
f185a11018a6a43ce9f7daf39125dcb5

SHA1
a6b978a41706d74aaa273758dcc6725d10d43f15

SHA256
ed73e6338b76032651e8a6387c453642bb49c80e387477b8f93bc1cd5643eaaa

SHA512
0a5c653711f3bb75f3c2562c23f67d81e3e0732f9ccc71009225be32dd1037c19fb2462c1659146085d388441e431ea3fa4641f29acaa585cd421020421d6dbd

Download Submit
C:\Users\Admin\AppData\Local\Temp\23AB.exe
MD5
f185a11018a6a43ce9f7daf39125dcb5

SHA1
a6b978a41706d74aaa273758dcc6725d10d43f15

SHA256
ed73e6338b76032651e8a6387c453642bb49c80e387477b8f93bc1cd5643eaaa

SHA512
0a5c653711f3bb75f3c2562c23f67d81e3e0732f9ccc71009225be32dd1037c19fb2462c1659146085d388441e431ea3fa4641f29acaa585cd421020421d6dbd

Download Submit
C:\Users\Admin\AppData\Local\Temp\5974.exe
MD5
e830188f97409d91fd05ecceb05a9843

SHA1
5bd65eec351c89773bc6e668bdf9da07cf80281b

SHA256
29c5edac63fee5c99aa2307b2b16bfb5123a51d3c9dfef6bfb1342e18a20d641

SHA512
48e39513c42b216896676bfd933faa0d95cddfe450876f39669e748e95546d4a8f1dafd55028e96c570c88e2926dc9d45607fbd311143acef1a16c2d35177256

Download Submit
C:\Users\Admin\AppData\Local\Temp\6CA8.exe
MD5
3dcb3e84135c33dff6d6268e939b5b82

SHA1
e6839d2990f40641c8109aad9b47c1e5ce6681b1

SHA256
8c691146104b754406321f8707741ef9ea2b1ed3b8cdfc9b017e9d2b154f41a4

SHA512
d01ef0e0394d4846772674825b2224dcdf872bf0e53e4bdffccb621689524d53b684760c0504d687020da18a912c96f08823f9f1a440c54724e393d89e0c56a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\6CA8.exe
MD5
3dcb3e84135c33dff6d6268e939b5b82

SHA1
e6839d2990f40641c8109aad9b47c1e5ce6681b1

SHA256
8c691146104b754406321f8707741ef9ea2b1ed3b8cdfc9b017e9d2b154f41a4

SHA512
d01ef0e0394d4846772674825b2224dcdf872bf0e53e4bdffccb621689524d53b684760c0504d687020da18a912c96f08823f9f1a440c54724e393d89e0c56a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\6CA8.exe
MD5
3dcb3e84135c33dff6d6268e939b5b82

SHA1
e6839d2990f40641c8109aad9b47c1e5ce6681b1

SHA256
8c691146104b754406321f8707741ef9ea2b1ed3b8cdfc9b017e9d2b154f41a4

SHA512
d01ef0e0394d4846772674825b2224dcdf872bf0e53e4bdffccb621689524d53b684760c0504d687020da18a912c96f08823f9f1a440c54724e393d89e0c56a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\931C.exe
MD5
36d829ee692003eb866e1eae1dc0b383

SHA1
37a4d28b401bda1de141774aaee7926edb79e3eb

SHA256
c8271ae19815ff7a7ed4e10d2d1c512af919190bfdda1dc2f2778a87df313dfd

SHA512
a6a8512498e2f957ede741a2d765154bbf86599ebe57b17b519cb6a143d648beb1fffc84dc23912eeaacdaf7a7fc9bf5cb19dcd53d80f122c69b9ee58f0bb245

Download Submit
C:\Users\Admin\AppData\Local\Temp\AE0C.exe
MD5
3a02a4034f00e225af45b20bffd2233e

SHA1
0e6aaa0925d397d81322e8e3cbdd1f8998b143a1

SHA256
7cad51a346a2c1441d4f87e9c4f848a61ba22506926fdeff1c0d315dfca515be

SHA512
2e14e36708b99dd65b97b6791cb467a9a361ce2c81e96e2ee97549b671fa55c7eefd63689feffcecbe97e667a4bf7280034cd038f7a4c4fa898efaba82d642ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\DE41.exe
MD5
c2099025a3b7c46bb6185c4c35ff8479

SHA1
5ff931d9006b1c4ead7b47c5b951a4c264544722

SHA256
040703f2e3da1289b3e3033639c6998cd787f07eeac1832836b5faed2e39c0a5

SHA512
730d940ebbae59cb2c5531bb8dab7d4f55c07584f73fe49cfbc32340779a34bc740246a55d40859b4153593adde9b0b92772fc54452aafd1fcb304abc8f995ba

Download Submit
\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
\ProgramData\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\6CA8.exe
MD5
3dcb3e84135c33dff6d6268e939b5b82

SHA1
e6839d2990f40641c8109aad9b47c1e5ce6681b1

SHA256
8c691146104b754406321f8707741ef9ea2b1ed3b8cdfc9b017e9d2b154f41a4

SHA512
d01ef0e0394d4846772674825b2224dcdf872bf0e53e4bdffccb621689524d53b684760c0504d687020da18a912c96f08823f9f1a440c54724e393d89e0c56a1

Download Submit
memory/1060-93-0x0000000004881000-0x0000000004882000-memory.dmp

Filesize
4KB

Download
memory/1060-92-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/1060-91-0x0000000000250000-0x0000000000280000-memory.dmp

Filesize
192KB

Download
memory/1060-96-0x0000000004884000-0x0000000004886000-memory.dmp

Filesize
8KB

Download
memory/1060-94-0x0000000004882000-0x0000000004883000-memory.dmp

Filesize
4KB

Download
memory/1060-87-0x0000000000000000-mapping.dmp

Download
memory/1060-95-0x0000000004883000-0x0000000004884000-memory.dmp

Filesize
4KB

Download
memory/1060-89-0x0000000001FA0000-0x0000000001FBF000-memory.dmp

Filesize
124KB

Download
memory/1060-90-0x0000000002100000-0x000000000211E000-memory.dmp

Filesize
120KB

Download
memory/1204-126-0x000007FEF5820000-0x000007FEF5963000-memory.dmp

Filesize
1.3MB

Download
memory/1204-63-0x0000000002AB0000-0x0000000002AC5000-memory.dmp

Filesize
84KB

Download
memory/1204-127-0x000007FEC3820000-0x000007FEC382A000-memory.dmp

Filesize
40KB

Download
memory/1264-123-0x0000000000000000-mapping.dmp

Download
memory/1312-67-0x0000000000920000-0x000000000093E000-memory.dmp

Filesize
120KB

Download
memory/1312-66-0x0000000000790000-0x00000000007AF000-memory.dmp

Filesize
124KB

Download
memory/1312-64-0x0000000000000000-mapping.dmp

Download
memory/1312-68-0x0000000000670000-0x00000000006A0000-memory.dmp

Filesize
192KB

Download
memory/1312-73-0x00000000049C4000-0x00000000049C6000-memory.dmp

Filesize
8KB

Download
memory/1312-69-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download
memory/1312-71-0x00000000049C2000-0x00000000049C3000-memory.dmp

Filesize
4KB

Download
memory/1312-70-0x00000000049C1000-0x00000000049C2000-memory.dmp

Filesize
4KB

Download
memory/1312-72-0x00000000049C3000-0x00000000049C4000-memory.dmp

Filesize
4KB

Download
memory/1396-112-0x0000000002103000-0x0000000002104000-memory.dmp

Filesize
4KB

Download
memory/1396-106-0x0000000000560000-0x0000000000581000-memory.dmp

Filesize
132KB

Download
memory/1396-108-0x0000000000230000-0x0000000000262000-memory.dmp

Filesize
200KB

Download
memory/1396-109-0x0000000000400000-0x00000000004D3000-memory.dmp

Filesize
844KB

Download
memory/1396-111-0x0000000002102000-0x0000000002103000-memory.dmp

Filesize
4KB

Download
memory/1396-110-0x0000000002101000-0x0000000002102000-memory.dmp

Filesize
4KB

Download
memory/1396-113-0x0000000002104000-0x0000000002106000-memory.dmp

Filesize
8KB

Download
memory/1396-104-0x0000000000000000-mapping.dmp

Download
memory/1396-107-0x0000000001F00000-0x0000000001F1F000-memory.dmp

Filesize
124KB

Download
memory/1428-77-0x0000000000970000-0x0000000000971000-memory.dmp

Filesize
4KB

Download
memory/1428-80-0x0000000004A60000-0x0000000004A61000-memory.dmp

Filesize
4KB

Download
memory/1428-74-0x0000000000000000-mapping.dmp

Download
memory/1608-118-0x0000000000400000-0x000000000052B000-memory.dmp

Filesize
1.2MB

Download
memory/1608-114-0x0000000000000000-mapping.dmp

Download
memory/1608-117-0x0000000000530000-0x0000000000604000-memory.dmp

Filesize
848KB

Download
memory/1608-81-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1608-84-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1608-86-0x0000000004790000-0x0000000004791000-memory.dmp

Filesize
4KB

Download
memory/1608-82-0x000000000041C5F6-mapping.dmp

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memory/1720-124-0x0000000000000000-mapping.dmp

Download
memory/1764-103-0x0000000004C10000-0x0000000004C11000-memory.dmp

Filesize
4KB

Download
memory/1764-97-0x0000000000000000-mapping.dmp

Download
memory/1764-101-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/1824-125-0x0000000000000000-mapping.dmp

Download
memory/1956-60-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/1956-62-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1956-61-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

Download