redline | 5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb

Analysis

max time kernel
135s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2023 11:05

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General

Target

5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe
Size

326KB
MD5

137c1fa3e9697e003c7381790ea43c8a
SHA1

4df13dfbca12db22bca275489384745f167b3dc6
SHA256

5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb
SHA512

6a0f8e42d292ef4eed28e1fb7e3b3d5cd3dc372327282e09aeaa54b0657e048a781fd77d1f478ebb930c9445659cb9bfcea6513fc5769b0318d924c9aa247bb7
SSDEEP

6144:JJLRK58XT9kE2LlKv0Ph3wc80wtQK/fu1d0UWmTb:JJNKmZ7I18XtQKXu1PW

Score

10^/10

redline smokeloader vidar 237 anydesk-usa backdoor discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

vidar

Version

2.1

Botnet

237

https://t.me/jetbim2

https://steamcommunity.com/profiles/76561199471266194

Attributes

profile_id
237

Extracted

Family

redline

Botnet

anydesk-usa

89.163.146.82:25313

Attributes

auth_value
3048255396a3eb3d3aa36222e7cab88d

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4708-133-0x00000000007F0000-0x00000000007F9000-memory.dmp	family_smokeloader

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Executes dropped EXE 5 IoCs

Processes:

D6AE.exeD816.exeDA88.exeD816.exesvcupdater.exe

pid process

1332 D6AE.exe
1624 D816.exe
3508 DA88.exe
4916 D816.exe
4880 svcupdater.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:

D6AE.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation D6AE.exe
Loads dropped DLL 2 IoCs

Processes:

DA88.exe

pid process

3508 DA88.exe
3508 DA88.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:

D816.exe

description pid process target process

PID 1624 set thread context of 4916 1624 D816.exe D816.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

2788 3508 WerFault.exe DA88.exe

pid	process
1332	D6AE.exe
1624	D816.exe
3508	DA88.exe
4916	D816.exe
4880	svcupdater.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	D6AE.exe

pid	process
3508	DA88.exe
3508	DA88.exe

description	pid	process	target process
PID 1624 set thread context of 4916	1624	D816.exe	D816.exe

pid	pid_target	process	target process
2788	3508	WerFault.exe	DA88.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:

5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.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:

DA88.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	DA88.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	DA88.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1368 schtasks.exe

pid	process
1368	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe

pid	process
4708	5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe
4708	5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe
740
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

740
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe

pid process

4708 5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe

pid	process
740

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

D816.exe

description	pid	process
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeDebugPrivilege	4916	D816.exe
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740
Token: SeShutdownPrivilege	740
Token: SeCreatePagefilePrivilege	740

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

D816.exeD6AE.exe

description	pid	process	target process
PID 740 wrote to memory of 1332	740		D6AE.exe
PID 740 wrote to memory of 1332	740		D6AE.exe
PID 740 wrote to memory of 1332	740		D6AE.exe
PID 740 wrote to memory of 1624	740		D816.exe
PID 740 wrote to memory of 1624	740		D816.exe
PID 740 wrote to memory of 1624	740		D816.exe
PID 740 wrote to memory of 3508	740		DA88.exe
PID 740 wrote to memory of 3508	740		DA88.exe
PID 740 wrote to memory of 3508	740		DA88.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1624 wrote to memory of 4916	1624	D816.exe	D816.exe
PID 1332 wrote to memory of 1368	1332	D6AE.exe	schtasks.exe
PID 1332 wrote to memory of 1368	1332	D6AE.exe	schtasks.exe
PID 1332 wrote to memory of 1368	1332	D6AE.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe
"C:\Users\Admin\AppData\Local\Temp\5bc665f31bf0ab4cd1b1ce6da5e44487d1ad0dfed5d1495d18f4a7a25edabddb.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4708

C:\Users\Admin\AppData\Local\Temp\D6AE.exe
C:\Users\Admin\AppData\Local\Temp\D6AE.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1332

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /tn "svcupdater" /tr "C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
2⤵
- Creates scheduled task(s)
PID:1368

C:\Users\Admin\AppData\Local\Temp\D816.exe
C:\Users\Admin\AppData\Local\Temp\D816.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1624

C:\Users\Admin\AppData\Local\Temp\D816.exe
C:\Users\Admin\AppData\Local\Temp\D816.exe
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4916

C:\Users\Admin\AppData\Local\Temp\DA88.exe
C:\Users\Admin\AppData\Local\Temp\DA88.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:3508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3508 -s 1824
2⤵
- Program crash
PID:2788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3508 -ip 3508
1⤵
PID:1776

C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
1⤵
- Executes dropped EXE
PID:4880

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

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\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\Microsoft\CLR_v4.0_32\UsageLogs\D816.exe.log
Filesize
1KB

MD5
a3c82409506a33dec1856104ca55cbfd

SHA1
2e2ba4e4227590f8821002831c5410f7f45fe812

SHA256
780a0d4410f5f9798cb573bcd774561d1439987a39b1368d3c890226928cd203

SHA512
9621cfd3dab86d964a2bea6b3788fc19a895307962dcc41428741b8a86291f114df722e9017f755f63d53d09b5111e68f05aa505d9c9deae6c4378a87cdfa69f

Download Submit
C:\Users\Admin\AppData\Local\Temp\D6AE.exe
Filesize
412KB

MD5
7e9a9e5e0725f369ca48cb02c0ce37ee

SHA1
36aad9d1f53c991d33c9ab9396bae11cd813212e

SHA256
2aff1a1f76c6be455d12740aa24eba4cdec5c20b9e4a1f6d8bdf8d9063ac0849

SHA512
25206a8769153e94ae7362ea96f5ae098512ffc2d9c641d75d6965b9d4cb1b73f39f644d318efc2aafe7f6d1ac60178bf29b7bb46ff4f91b4792f3954971bf06

Download Submit
C:\Users\Admin\AppData\Local\Temp\D6AE.exe
Filesize
412KB

MD5
7e9a9e5e0725f369ca48cb02c0ce37ee

SHA1
36aad9d1f53c991d33c9ab9396bae11cd813212e

SHA256
2aff1a1f76c6be455d12740aa24eba4cdec5c20b9e4a1f6d8bdf8d9063ac0849

SHA512
25206a8769153e94ae7362ea96f5ae098512ffc2d9c641d75d6965b9d4cb1b73f39f644d318efc2aafe7f6d1ac60178bf29b7bb46ff4f91b4792f3954971bf06

Download Submit
C:\Users\Admin\AppData\Local\Temp\D816.exe
Filesize
930KB

MD5
f543435edbc2852913f54d0877d297f5

SHA1
88b3b1101037aa87ab781e2f7aa8b86776c8bb09

SHA256
43cabfdd1370b1d02aff799d53b8ac9ba4bf0fabede1b8c8a85468579a98c537

SHA512
937991b7dbdd676f6f23a46cbf8c6de3b61a464c0bb4497edc59e52a90964dbf42000065b8874f96a083865ab0c92aa27ff2aeb3f50e0167098f3bf730aa670a

Download Submit
C:\Users\Admin\AppData\Local\Temp\D816.exe
Filesize
930KB

MD5
f543435edbc2852913f54d0877d297f5

SHA1
88b3b1101037aa87ab781e2f7aa8b86776c8bb09

SHA256
43cabfdd1370b1d02aff799d53b8ac9ba4bf0fabede1b8c8a85468579a98c537

SHA512
937991b7dbdd676f6f23a46cbf8c6de3b61a464c0bb4497edc59e52a90964dbf42000065b8874f96a083865ab0c92aa27ff2aeb3f50e0167098f3bf730aa670a

Download Submit
C:\Users\Admin\AppData\Local\Temp\D816.exe
Filesize
930KB

MD5
f543435edbc2852913f54d0877d297f5

SHA1
88b3b1101037aa87ab781e2f7aa8b86776c8bb09

SHA256
43cabfdd1370b1d02aff799d53b8ac9ba4bf0fabede1b8c8a85468579a98c537

SHA512
937991b7dbdd676f6f23a46cbf8c6de3b61a464c0bb4497edc59e52a90964dbf42000065b8874f96a083865ab0c92aa27ff2aeb3f50e0167098f3bf730aa670a

Download Submit
C:\Users\Admin\AppData\Local\Temp\DA88.exe
Filesize
314KB

MD5
7c67e04c416a703273de17fe085a447d

SHA1
a99010b3f000c22f3b5a72885ead44a3598b3b20

SHA256
d801a7460d90ba1c843998c1e877fc84c26041bcd8f1e844ec6b815561250aa6

SHA512
9df9ca75331817b417cc8f8547cdb44a5cafe8d64ed9a6a5870ec500558984a3e5a71d3c8aa021a522157b8d8cbff925eee137b0fd13490309f746b310ebb9a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\DA88.exe
Filesize
314KB

MD5
7c67e04c416a703273de17fe085a447d

SHA1
a99010b3f000c22f3b5a72885ead44a3598b3b20

SHA256
d801a7460d90ba1c843998c1e877fc84c26041bcd8f1e844ec6b815561250aa6

SHA512
9df9ca75331817b417cc8f8547cdb44a5cafe8d64ed9a6a5870ec500558984a3e5a71d3c8aa021a522157b8d8cbff925eee137b0fd13490309f746b310ebb9a2

Download Submit
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
Filesize
600.1MB

MD5
982626f7ac6ebea6dfe13898ec6202d2

SHA1
63591ef265b9000cbfdd5dcad2f1ab8d5d353d74

SHA256
b9ce6bd764996c3a88ecfe1b7ddf8b4bcbd4307772f984d32b4e0b90a94cfec3

SHA512
a7b6ca4d8a84d80163fc3ace10c69ccc7625d916abbd20699137addafadb106b585e92fba286f793584c6850178dc49403832d411a18392100c7df8e413128e3

Download Submit
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
Filesize
599.0MB

MD5
01d77eaececb44ec47007a38f14b0043

SHA1
a4111dda3f6d7262281a6732bc3d166dea190fd5

SHA256
25a614be0969f9bd2a24e3cecbc780da7c553ed3733bf715d74c16fd23230ed2

SHA512
2b60012087de6d07fdf93004d0fe2a552dd452144ce851be025c15749e12e6f1485d92d1a224ed77c2dfc4c9b288dc862982745eb071bb9895b3b3818c48af71

Download Submit
memory/1332-157-0x000000000057C000-0x00000000005A6000-memory.dmp

Filesize
168KB

Download
memory/1332-137-0x0000000000000000-mapping.dmp

Download
memory/1332-166-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1332-165-0x00000000004F0000-0x0000000000537000-memory.dmp

Filesize
284KB

Download
memory/1332-153-0x00000000004F0000-0x0000000000537000-memory.dmp

Filesize
284KB

Download
memory/1332-164-0x000000000057C000-0x00000000005A6000-memory.dmp

Filesize
168KB

Download
memory/1332-158-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1368-163-0x0000000000000000-mapping.dmp

Download
memory/1624-140-0x0000000000000000-mapping.dmp

Download
memory/1624-145-0x00000000057E0000-0x0000000005D84000-memory.dmp

Filesize
5.6MB

Download
memory/1624-148-0x0000000005140000-0x00000000051D2000-memory.dmp

Filesize
584KB

Download
memory/1624-143-0x0000000000690000-0x000000000077E000-memory.dmp

Filesize
952KB

Download
memory/1624-149-0x00000000062C0000-0x00000000067EC000-memory.dmp

Filesize
5.2MB

Download
memory/3508-190-0x0000000002CCB000-0x0000000002CFC000-memory.dmp

Filesize
196KB

Download
memory/3508-194-0x0000000000400000-0x0000000002BB9000-memory.dmp

Filesize
39.7MB

Download
memory/3508-144-0x0000000000000000-mapping.dmp

Download
memory/3508-188-0x0000000000400000-0x0000000002BB9000-memory.dmp

Filesize
39.7MB

Download
memory/3508-151-0x0000000004810000-0x0000000004866000-memory.dmp

Filesize
344KB

Download
memory/3508-167-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/3508-150-0x0000000002CCB000-0x0000000002CFC000-memory.dmp

Filesize
196KB

Download
memory/3508-152-0x0000000000400000-0x0000000002BB9000-memory.dmp

Filesize
39.7MB

Download
memory/4708-135-0x000000000086E000-0x0000000000884000-memory.dmp

Filesize
88KB

Download
memory/4708-134-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4708-133-0x00000000007F0000-0x00000000007F9000-memory.dmp

Filesize
36KB

Download
memory/4708-132-0x000000000086E000-0x0000000000884000-memory.dmp

Filesize
88KB

Download
memory/4708-136-0x0000000000400000-0x0000000000459000-memory.dmp

Filesize
356KB

Download
memory/4880-198-0x00000000004FB000-0x0000000000525000-memory.dmp

Filesize
168KB

Download
memory/4880-199-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4916-160-0x0000000007860000-0x000000000796A000-memory.dmp

Filesize
1.0MB

Download
memory/4916-189-0x0000000008540000-0x00000000085A6000-memory.dmp

Filesize
408KB

Download
memory/4916-193-0x0000000009D20000-0x0000000009EE2000-memory.dmp

Filesize
1.8MB

Download
memory/4916-162-0x0000000007B50000-0x0000000007B8C000-memory.dmp

Filesize
240KB

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memory/4916-192-0x0000000009B00000-0x0000000009B50000-memory.dmp

Filesize
320KB

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memory/4916-159-0x0000000005FE0000-0x00000000065F8000-memory.dmp

Filesize
6.1MB

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memory/4916-155-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

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memory/4916-154-0x0000000000000000-mapping.dmp

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memory/4916-161-0x0000000007AF0000-0x0000000007B02000-memory.dmp

Filesize
72KB

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memory/4916-191-0x0000000009A80000-0x0000000009AF6000-memory.dmp

Filesize
472KB

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