redline | a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8

General

Target

a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe
Size

289KB
MD5

aa86a444e8eb5ac45ffdc3c9e8eaaebb
SHA1

6052d422c664144d360abdf44c35d96ed49af1ec
SHA256

a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8
SHA512

6f2a4b6f7fb8acbee85c424c9e14d42270ec1c09b11c1062c3ea76e5fbdae752fcf29edcbe834c9502cc14bb51227079ef6d84c81974ea7ebf096843b00073b5

Score

10^/10

redline smokeloader vidar 1415 4 backdoor discovery infostealer spyware stealer suricata trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://monsutiur4.com/

http://nusurionuy5ff.at/

http://moroitomo4.net/

http://susuerulianita1.net/

http://cucumbetuturel4.com/

http://nunuslushau.com/

http://linislominyt11.at/

http://luxulixionus.net/

http://lilisjjoer44.com/

http://nikogminut88.at/

http://limo00ruling.org/

http://mini55tunul.com/

http://samnutu11nuli.com/

http://nikogkojam.org/

rc4.i32

Extracted

Family

redline

Botnet

4

C2

45.10.43.167:26696

Attributes

auth_value
907b4009a916888062785688f81bc6b3

Extracted

Family

vidar

Version

52.3

Botnet

1415

C2

https://t.me/hyipsdigest

https://mastodon.online/@ronxik13

Attributes

profile_id
1415

Signatures

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

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4240-149-0x0000000000400000-0x0000000000420000-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
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata

Vidar Stealer 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/1828-151-0x00000000005C0000-0x000000000060F000-memory.dmp	family_vidar
behavioral1/memory/1828-152-0x0000000000400000-0x00000000004A7000-memory.dmp	family_vidar

Executes dropped EXE 2 IoCs

Processes:

6462.exeD6A5.exe

pid process

1840 6462.exe
1828 D6A5.exe
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

6462.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation 6462.exe
Loads dropped DLL 2 IoCs

Processes:

D6A5.exe

pid process

1828 D6A5.exe
1828 D6A5.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 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
Suspicious use of SetThreadContext 1 IoCs

Processes:

6462.exe

description pid process target process

PID 1840 set thread context of 4240 1840 6462.exe InstallUtil.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3848 3840 WerFault.exe explorer.exe

pid	process
1840	6462.exe
1828	D6A5.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	6462.exe

pid	process
1828	D6A5.exe
1828	D6A5.exe

description	pid	process	target process
PID 1840 set thread context of 4240	1840	6462.exe	InstallUtil.exe

pid	pid_target	process	target process
3848	3840	WerFault.exe	explorer.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:

a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.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:

D6A5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	D6A5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	D6A5.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2736 timeout.exe

pid	process
2736	timeout.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe

pid	process
1768	a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe
1768	a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
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3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
3144
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3144
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3144
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3144
3144
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3144
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3144
3144
3144
3144
3144
3144
3144
3144
3144

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3144
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe

pid process

1768 a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe
3144
3144
3144
3144

pid	process
3144

Suspicious use of AdjustPrivilegeToken 16 IoCs

Processes:

6462.exeInstallUtil.exe

description	pid	process
Token: SeShutdownPrivilege	3144
Token: SeCreatePagefilePrivilege	3144
Token: SeDebugPrivilege	1840	6462.exe
Token: SeShutdownPrivilege	3144
Token: SeCreatePagefilePrivilege	3144
Token: SeShutdownPrivilege	3144
Token: SeCreatePagefilePrivilege	3144
Token: SeShutdownPrivilege	3144
Token: SeCreatePagefilePrivilege	3144
Token: SeDebugPrivilege	4240	InstallUtil.exe
Token: SeShutdownPrivilege	3144
Token: SeCreatePagefilePrivilege	3144
Token: SeShutdownPrivilege	3144
Token: SeCreatePagefilePrivilege	3144
Token: SeShutdownPrivilege	3144
Token: SeCreatePagefilePrivilege	3144

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

6462.execmd.exe

description	pid	process	target process
PID 3144 wrote to memory of 1840	3144		6462.exe
PID 3144 wrote to memory of 1840	3144		6462.exe
PID 3144 wrote to memory of 1840	3144		6462.exe
PID 1840 wrote to memory of 1404	1840	6462.exe	cmd.exe
PID 1840 wrote to memory of 1404	1840	6462.exe	cmd.exe
PID 1840 wrote to memory of 1404	1840	6462.exe	cmd.exe
PID 1404 wrote to memory of 2736	1404	cmd.exe	timeout.exe
PID 1404 wrote to memory of 2736	1404	cmd.exe	timeout.exe
PID 1404 wrote to memory of 2736	1404	cmd.exe	timeout.exe
PID 3144 wrote to memory of 1828	3144		D6A5.exe
PID 3144 wrote to memory of 1828	3144		D6A5.exe
PID 3144 wrote to memory of 1828	3144		D6A5.exe
PID 3144 wrote to memory of 3840	3144		explorer.exe
PID 3144 wrote to memory of 3840	3144		explorer.exe
PID 3144 wrote to memory of 3840	3144		explorer.exe
PID 3144 wrote to memory of 3840	3144		explorer.exe
PID 1840 wrote to memory of 1980	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 1980	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 1980	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 1840 wrote to memory of 4240	1840	6462.exe	InstallUtil.exe
PID 3144 wrote to memory of 688	3144		explorer.exe
PID 3144 wrote to memory of 688	3144		explorer.exe
PID 3144 wrote to memory of 688	3144		explorer.exe

C:\Users\Admin\AppData\Local\Temp\a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe
"C:\Users\Admin\AppData\Local\Temp\a65bfa86e1d6289171c9f2e3b472690cdfa92fa9e9695899b3974f2af4bb45a8.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1768

C:\Users\Admin\AppData\Local\Temp\6462.exe
C:\Users\Admin\AppData\Local\Temp\6462.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 10
2⤵
- Suspicious use of WriteProcessMemory
PID:1404

C:\Windows\SysWOW64\timeout.exe
timeout 10
3⤵
- Delays execution with timeout.exe
PID:2736

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
2⤵
PID:1980

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4240

C:\Users\Admin\AppData\Local\Temp\D6A5.exe
C:\Users\Admin\AppData\Local\Temp\D6A5.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:1828

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:3840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 884
2⤵
- Program crash
PID:3848

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3840 -ip 3840
1⤵
PID:3836

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

4

T1012

System Information Discovery

4

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\mozglue.dll
Filesize
133KB

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
C:\ProgramData\nss3.dll
Filesize
1.2MB

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
C:\Users\Admin\AppData\Local\Temp\6462.exe
Filesize
342KB

MD5
5081f141de74d785dacfe8254097d29f

SHA1
bd8f230e9c79d66718871c0b2a770988e021aa21

SHA256
dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a

SHA512
09d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\6462.exe
Filesize
342KB

MD5
5081f141de74d785dacfe8254097d29f

SHA1
bd8f230e9c79d66718871c0b2a770988e021aa21

SHA256
dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a

SHA512
09d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\D6A5.exe
Filesize
394KB

MD5
d8c45c0b9b53ff38ae74002af1a7a4f8

SHA1
8ed997d47dbc62d293cbc5876ac07d63ed50cbea

SHA256
deb22c6267a51ec816e96906a55d41c914e8e58e18fe733c982e3a86cc13d432

SHA512
c33bd204ead0247edaffc653f3519fb2eee1176b9362fa376f3a3505b92e728fe5f3ea376340bdc145dba95fc8420c933be9dc91aac798f11d0907958a9033c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\D6A5.exe
Filesize
394KB

MD5
d8c45c0b9b53ff38ae74002af1a7a4f8

SHA1
8ed997d47dbc62d293cbc5876ac07d63ed50cbea

SHA256
deb22c6267a51ec816e96906a55d41c914e8e58e18fe733c982e3a86cc13d432

SHA512
c33bd204ead0247edaffc653f3519fb2eee1176b9362fa376f3a3505b92e728fe5f3ea376340bdc145dba95fc8420c933be9dc91aac798f11d0907958a9033c1

Download Submit
memory/688-157-0x0000000000000000-mapping.dmp

Download
memory/1404-138-0x0000000000000000-mapping.dmp

Download
memory/1768-131-0x00000000001F0000-0x00000000001F9000-memory.dmp

Filesize
36KB

Download
memory/1768-132-0x0000000000400000-0x000000000048D000-memory.dmp

Filesize
564KB

Download
memory/1768-130-0x00000000004E2000-0x00000000004F2000-memory.dmp

Filesize
64KB

Download
memory/1828-140-0x0000000000000000-mapping.dmp

Download
memory/1828-150-0x0000000000863000-0x0000000000891000-memory.dmp

Filesize
184KB

Download
memory/1828-158-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/1828-152-0x0000000000400000-0x00000000004A7000-memory.dmp

Filesize
668KB

Download
memory/1828-151-0x00000000005C0000-0x000000000060F000-memory.dmp

Filesize
316KB

Download
memory/1840-145-0x0000000025500000-0x0000000025AA4000-memory.dmp

Filesize
5.6MB

Download
memory/1840-134-0x0000000000000000-mapping.dmp

Download
memory/1840-144-0x0000000024EB0000-0x0000000024F42000-memory.dmp

Filesize
584KB

Download
memory/1840-137-0x0000000000F50000-0x0000000000FAC000-memory.dmp

Filesize
368KB

Download
memory/1840-143-0x0000000005940000-0x00000000059A6000-memory.dmp

Filesize
408KB

Download
memory/1980-147-0x0000000000000000-mapping.dmp

Download
memory/2736-139-0x0000000000000000-mapping.dmp

Download
memory/3144-133-0x0000000000850000-0x0000000000866000-memory.dmp

Filesize
88KB

Download
memory/3840-146-0x0000000000000000-mapping.dmp

Download
memory/4240-148-0x0000000000000000-mapping.dmp

Download
memory/4240-155-0x0000000005940000-0x0000000005A4A000-memory.dmp

Filesize
1.0MB

Download
memory/4240-156-0x0000000005870000-0x00000000058AC000-memory.dmp

Filesize
240KB

Download
memory/4240-154-0x0000000005810000-0x0000000005822000-memory.dmp

Filesize
72KB

Download
memory/4240-153-0x0000000005DC0000-0x00000000063D8000-memory.dmp

Filesize
6.1MB

Download
memory/4240-149-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4240-179-0x0000000006810000-0x0000000006886000-memory.dmp

Filesize
472KB

Download
memory/4240-180-0x0000000006930000-0x000000000694E000-memory.dmp

Filesize
120KB

Download
memory/4240-181-0x00000000072D0000-0x0000000007320000-memory.dmp

Filesize
320KB

Download
memory/4240-182-0x00000000074F0000-0x00000000076B2000-memory.dmp

Filesize
1.8MB

Download
memory/4240-183-0x0000000007BF0000-0x000000000811C000-memory.dmp

Filesize
5.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads