redline | 7e3cdf01398c97f906a619d9a8234cb25029084cbc8ff54a927e903df7cf2f9d

Analysis

max time kernel
151s
max time network
143s
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 08:26

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General

Target

37e7a0cb57d41de9d7c3224ea706d956.exe
Size

329KB
MD5

37e7a0cb57d41de9d7c3224ea706d956
SHA1

6464fb777364a70bf9fb53963edfe114d884842a
SHA256

7e3cdf01398c97f906a619d9a8234cb25029084cbc8ff54a927e903df7cf2f9d
SHA512

dd373babbd100c38b6bfadc2a24f1cfdf9b48e8234c0fb34118ae2b0825b5c3d88e74f7c9796f14ba9e11d6ceeb564db575be97c2aa9e57742c4021af6f5c7e9
SSDEEP

6144:EDL1ZK+S+qctFrMlta7mwGsztQK/fu1d0xrhRE9mTbV:EDxZlt+zwmetQKXu1yNM

Score

10^/10

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

Malware Config

Extracted

Family

redline

Botnet

anydesk-usa

89.163.146.82:25313

Attributes

auth_value
3048255396a3eb3d3aa36222e7cab88d

Extracted

Family

vidar

Version

2.1

Botnet

237

https://t.me/jetbim2

https://steamcommunity.com/profiles/76561199471266194

Attributes

profile_id
237

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5092-133-0x00000000006B0000-0x00000000006B9000-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:

C43F.exeC588.exeC923.exeC588.exesvcupdater.exe

pid process

2020 C43F.exe
544 C588.exe
216 C923.exe
4788 C588.exe
4648 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:

C43F.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation C43F.exe
Loads dropped DLL 2 IoCs

Processes:

C923.exe

pid process

216 C923.exe
216 C923.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:

C588.exe

description pid process target process

PID 544 set thread context of 4788 544 C588.exe C588.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

1976 216 WerFault.exe C923.exe

pid	process
2020	C43F.exe
544	C588.exe
216	C923.exe
4788	C588.exe
4648	svcupdater.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	C43F.exe

pid	process
216	C923.exe
216	C923.exe

description	pid	process	target process
PID 544 set thread context of 4788	544	C588.exe	C588.exe

pid	pid_target	process	target process
1976	216	WerFault.exe	C923.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:

37e7a0cb57d41de9d7c3224ea706d956.exe

description	ioc	process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	37e7a0cb57d41de9d7c3224ea706d956.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	37e7a0cb57d41de9d7c3224ea706d956.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	37e7a0cb57d41de9d7c3224ea706d956.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:

C923.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	C923.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	C923.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

2756 schtasks.exe

pid	process
2756	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

37e7a0cb57d41de9d7c3224ea706d956.exe

pid	process
5092	37e7a0cb57d41de9d7c3224ea706d956.exe
5092	37e7a0cb57d41de9d7c3224ea706d956.exe
2492
2492
2492
2492
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2492

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2492
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

37e7a0cb57d41de9d7c3224ea706d956.exe

pid process

5092 37e7a0cb57d41de9d7c3224ea706d956.exe

pid	process
2492

Suspicious use of AdjustPrivilegeToken 25 IoCs

Processes:

C588.exe

description	pid	process
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeDebugPrivilege	4788	C588.exe
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492
Token: SeShutdownPrivilege	2492
Token: SeCreatePagefilePrivilege	2492

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

C588.exeC43F.exe

description	pid	process	target process
PID 2492 wrote to memory of 2020	2492		C43F.exe
PID 2492 wrote to memory of 2020	2492		C43F.exe
PID 2492 wrote to memory of 2020	2492		C43F.exe
PID 2492 wrote to memory of 544	2492		C588.exe
PID 2492 wrote to memory of 544	2492		C588.exe
PID 2492 wrote to memory of 544	2492		C588.exe
PID 2492 wrote to memory of 216	2492		C923.exe
PID 2492 wrote to memory of 216	2492		C923.exe
PID 2492 wrote to memory of 216	2492		C923.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 544 wrote to memory of 4788	544	C588.exe	C588.exe
PID 2020 wrote to memory of 2756	2020	C43F.exe	schtasks.exe
PID 2020 wrote to memory of 2756	2020	C43F.exe	schtasks.exe
PID 2020 wrote to memory of 2756	2020	C43F.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\37e7a0cb57d41de9d7c3224ea706d956.exe
"C:\Users\Admin\AppData\Local\Temp\37e7a0cb57d41de9d7c3224ea706d956.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:5092

C:\Users\Admin\AppData\Local\Temp\C43F.exe
C:\Users\Admin\AppData\Local\Temp\C43F.exe
1⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2020

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:2756

C:\Users\Admin\AppData\Local\Temp\C588.exe
C:\Users\Admin\AppData\Local\Temp\C588.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:544

C:\Users\Admin\AppData\Local\Temp\C588.exe
C:\Users\Admin\AppData\Local\Temp\C588.exe
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4788

C:\Users\Admin\AppData\Local\Temp\C923.exe
C:\Users\Admin\AppData\Local\Temp\C923.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 216 -s 1900
2⤵
- Program crash
PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 216 -ip 216
1⤵
PID:3936

C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
1⤵
- Executes dropped EXE
PID:4648

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\C588.exe.log
Filesize
1KB

MD5
a3c82409506a33dec1856104ca55cbfd

SHA1
2e2ba4e4227590f8821002831c5410f7f45fe812

SHA256
780a0d4410f5f9798cb573bcd774561d1439987a39b1368d3c890226928cd203

SHA512
9621cfd3dab86d964a2bea6b3788fc19a895307962dcc41428741b8a86291f114df722e9017f755f63d53d09b5111e68f05aa505d9c9deae6c4378a87cdfa69f

Download Submit
C:\Users\Admin\AppData\Local\Temp\C43F.exe
Filesize
412KB

MD5
7e9a9e5e0725f369ca48cb02c0ce37ee

SHA1
36aad9d1f53c991d33c9ab9396bae11cd813212e

SHA256
2aff1a1f76c6be455d12740aa24eba4cdec5c20b9e4a1f6d8bdf8d9063ac0849

SHA512
25206a8769153e94ae7362ea96f5ae098512ffc2d9c641d75d6965b9d4cb1b73f39f644d318efc2aafe7f6d1ac60178bf29b7bb46ff4f91b4792f3954971bf06

Download Submit
C:\Users\Admin\AppData\Local\Temp\C43F.exe
Filesize
412KB

MD5
7e9a9e5e0725f369ca48cb02c0ce37ee

SHA1
36aad9d1f53c991d33c9ab9396bae11cd813212e

SHA256
2aff1a1f76c6be455d12740aa24eba4cdec5c20b9e4a1f6d8bdf8d9063ac0849

SHA512
25206a8769153e94ae7362ea96f5ae098512ffc2d9c641d75d6965b9d4cb1b73f39f644d318efc2aafe7f6d1ac60178bf29b7bb46ff4f91b4792f3954971bf06

Download Submit
C:\Users\Admin\AppData\Local\Temp\C588.exe
Filesize
930KB

MD5
f543435edbc2852913f54d0877d297f5

SHA1
88b3b1101037aa87ab781e2f7aa8b86776c8bb09

SHA256
43cabfdd1370b1d02aff799d53b8ac9ba4bf0fabede1b8c8a85468579a98c537

SHA512
937991b7dbdd676f6f23a46cbf8c6de3b61a464c0bb4497edc59e52a90964dbf42000065b8874f96a083865ab0c92aa27ff2aeb3f50e0167098f3bf730aa670a

Download Submit
C:\Users\Admin\AppData\Local\Temp\C588.exe
Filesize
930KB

MD5
f543435edbc2852913f54d0877d297f5

SHA1
88b3b1101037aa87ab781e2f7aa8b86776c8bb09

SHA256
43cabfdd1370b1d02aff799d53b8ac9ba4bf0fabede1b8c8a85468579a98c537

SHA512
937991b7dbdd676f6f23a46cbf8c6de3b61a464c0bb4497edc59e52a90964dbf42000065b8874f96a083865ab0c92aa27ff2aeb3f50e0167098f3bf730aa670a

Download Submit
C:\Users\Admin\AppData\Local\Temp\C588.exe
Filesize
930KB

MD5
f543435edbc2852913f54d0877d297f5

SHA1
88b3b1101037aa87ab781e2f7aa8b86776c8bb09

SHA256
43cabfdd1370b1d02aff799d53b8ac9ba4bf0fabede1b8c8a85468579a98c537

SHA512
937991b7dbdd676f6f23a46cbf8c6de3b61a464c0bb4497edc59e52a90964dbf42000065b8874f96a083865ab0c92aa27ff2aeb3f50e0167098f3bf730aa670a

Download Submit
C:\Users\Admin\AppData\Local\Temp\C923.exe
Filesize
314KB

MD5
7c67e04c416a703273de17fe085a447d

SHA1
a99010b3f000c22f3b5a72885ead44a3598b3b20

SHA256
d801a7460d90ba1c843998c1e877fc84c26041bcd8f1e844ec6b815561250aa6

SHA512
9df9ca75331817b417cc8f8547cdb44a5cafe8d64ed9a6a5870ec500558984a3e5a71d3c8aa021a522157b8d8cbff925eee137b0fd13490309f746b310ebb9a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\C923.exe
Filesize
314KB

MD5
7c67e04c416a703273de17fe085a447d

SHA1
a99010b3f000c22f3b5a72885ead44a3598b3b20

SHA256
d801a7460d90ba1c843998c1e877fc84c26041bcd8f1e844ec6b815561250aa6

SHA512
9df9ca75331817b417cc8f8547cdb44a5cafe8d64ed9a6a5870ec500558984a3e5a71d3c8aa021a522157b8d8cbff925eee137b0fd13490309f746b310ebb9a2

Download Submit
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
Filesize
700.1MB

MD5
53e0fa87fb54365b5f76e2fe9a9f93a0

SHA1
689fdf2f00c76c6faa17e1caf3e3ad136d6f3abb

SHA256
416708005432ef058b506bae36442b68069a668da8edbfbf27eafe498abf1afa

SHA512
1b46a1c5cadd405003e94a8d8eff1a84fc1a450bef69e94b9ebc34fd501de5f4349d2ebf5e65ba57e739cb5c35319f569f3f5e9fd6bb88a6f988e16fe67f23cd

Download Submit
C:\Users\Admin\AppData\Roaming\Win32Sync\svcupdater.exe
Filesize
700.3MB

MD5
c1d29694930054e79649e28795caa15e

SHA1
4042ac790ef902b4029c93cc41b6646387328370

SHA256
ed9cb3a0907bfbef79a4346871f3be1da6cf04c6ff643cddc694e9822c1ee2dd

SHA512
6ecf189be2194f07bcc9792344d012379ed1d9193c619c8fabfb87e74a1138d20ed5abe831b2508d50b9429549e016ce472c49d7785018d6da80db28e91d37c5

Download Submit
memory/216-149-0x0000000002D7B000-0x0000000002DAC000-memory.dmp

Filesize
196KB

Download
memory/216-145-0x0000000000000000-mapping.dmp

Download
memory/216-150-0x0000000004800000-0x0000000004856000-memory.dmp

Filesize
344KB

Download
memory/216-165-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/216-190-0x0000000002D7B000-0x0000000002DAC000-memory.dmp

Filesize
196KB

Download
memory/216-189-0x0000000000400000-0x0000000002BB9000-memory.dmp

Filesize
39.7MB

Download
memory/216-154-0x0000000000400000-0x0000000002BB9000-memory.dmp

Filesize
39.7MB

Download
memory/216-191-0x0000000000400000-0x0000000002BB9000-memory.dmp

Filesize
39.7MB

Download
memory/544-144-0x0000000004C90000-0x0000000004D22000-memory.dmp

Filesize
584KB

Download
memory/544-146-0x0000000005D20000-0x000000000624C000-memory.dmp

Filesize
5.2MB

Download
memory/544-143-0x0000000005240000-0x00000000057E4000-memory.dmp

Filesize
5.6MB

Download
memory/544-142-0x0000000000290000-0x000000000037E000-memory.dmp

Filesize
952KB

Download
memory/544-139-0x0000000000000000-mapping.dmp

Download
memory/2020-156-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2020-136-0x0000000000000000-mapping.dmp

Download
memory/2020-155-0x00000000005B0000-0x00000000005F7000-memory.dmp

Filesize
284KB

Download
memory/2020-158-0x00000000007EC000-0x0000000000816000-memory.dmp

Filesize
168KB

Download
memory/2020-164-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2020-163-0x00000000007EC000-0x0000000000816000-memory.dmp

Filesize
168KB

Download
memory/2756-162-0x0000000000000000-mapping.dmp

Download
memory/4648-198-0x000000000049B000-0x00000000004C5000-memory.dmp

Filesize
168KB

Download
memory/4648-197-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4648-196-0x000000000049B000-0x00000000004C5000-memory.dmp

Filesize
168KB

Download
memory/4788-152-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4788-192-0x0000000008C50000-0x0000000008E12000-memory.dmp

Filesize
1.8MB

Download
memory/4788-187-0x00000000082A0000-0x0000000008316000-memory.dmp

Filesize
472KB

Download
memory/4788-188-0x0000000008140000-0x0000000008190000-memory.dmp

Filesize
320KB

Download
memory/4788-159-0x0000000007660000-0x000000000776A000-memory.dmp

Filesize
1.0MB

Download
memory/4788-151-0x0000000000000000-mapping.dmp

Download
memory/4788-157-0x0000000005B90000-0x00000000061A8000-memory.dmp

Filesize
6.1MB

Download
memory/4788-186-0x0000000008230000-0x0000000008296000-memory.dmp

Filesize
408KB

Download
memory/4788-161-0x00000000075E0000-0x000000000761C000-memory.dmp

Filesize
240KB

Download
memory/4788-160-0x0000000007580000-0x0000000007592000-memory.dmp

Filesize
72KB

Download
memory/5092-133-0x00000000006B0000-0x00000000006B9000-memory.dmp

Filesize
36KB

Download
memory/5092-132-0x000000000072D000-0x0000000000742000-memory.dmp

Filesize
84KB

Download
memory/5092-134-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/5092-135-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download