redline | fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725

General

Target

fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe
Size

184KB
MD5

602e1783bbe11ead905dda65cda6e17a
SHA1

2de3fc71791ac98f34bfa6ff0a500e278e8a65bd
SHA256

fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725
SHA512

b76ce506f2d33dc9aadc5ccb5695d2a070ad6d9e49baeb5e3c4f22e87745b8ce9839306c05d2695bdd85af4a78dce6e0c9031383ff6c54a0d3b028bca313620f

Score

10^/10

redline smokeloader vidar 1415 4 backdoor collection 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

vidar

Version

52.3

Botnet

1415

C2

https://t.me/hyipsdigest

https://mastodon.online/@ronxik13

Attributes

profile_id
1415

Extracted

Family

redline

Botnet

4

C2

45.10.43.167:26696

Attributes

auth_value
907b4009a916888062785688f81bc6b3

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4236-140-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/4236-141-0x000000000041AD9E-mapping.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 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/4476-132-0x0000000000400000-0x0000000000933000-memory.dmp	family_vidar

Executes dropped EXE 2 IoCs

Processes:

BA8.exe2E06.exe

pid process

4692 BA8.exe
4476 2E06.exe
Deletes itself 1 IoCs

Processes:

pid process

3140
Loads dropped DLL 2 IoCs

Processes:

2E06.exe

pid process

4476 2E06.exe
4476 2E06.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

pid	process
4692	BA8.exe
4476	2E06.exe

pid	process
3140

pid	process
4476	2E06.exe
4476	2E06.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

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:

BA8.exe

description pid process target process

PID 4692 set thread context of 4236 4692 BA8.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

description	pid	process	target process
PID 4692 set thread context of 4236	4692	BA8.exe	InstallUtil.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:

fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.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:

2E06.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2E06.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2E06.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4808 timeout.exe

pid	process
4808	timeout.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe

pid	process
3708	fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe
3708	fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140
3140

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3140
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe

pid process

3708 fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe
3140
3140
3140
3140

pid	process
3140

Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes:

BA8.exeInstallUtil.exe

description	pid	process
Token: SeShutdownPrivilege	3140
Token: SeCreatePagefilePrivilege	3140
Token: SeDebugPrivilege	4692	BA8.exe
Token: SeShutdownPrivilege	3140
Token: SeCreatePagefilePrivilege	3140
Token: SeShutdownPrivilege	3140
Token: SeCreatePagefilePrivilege	3140
Token: SeDebugPrivilege	4236	InstallUtil.exe
Token: SeShutdownPrivilege	3140
Token: SeCreatePagefilePrivilege	3140
Token: SeShutdownPrivilege	3140
Token: SeCreatePagefilePrivilege	3140
Token: SeShutdownPrivilege	3140
Token: SeCreatePagefilePrivilege	3140

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

BA8.execmd.exe

description	pid	process	target process
PID 3140 wrote to memory of 4692	3140		BA8.exe
PID 3140 wrote to memory of 4692	3140		BA8.exe
PID 3140 wrote to memory of 4692	3140		BA8.exe
PID 3140 wrote to memory of 4476	3140		2E06.exe
PID 3140 wrote to memory of 4476	3140		2E06.exe
PID 3140 wrote to memory of 4476	3140		2E06.exe
PID 4692 wrote to memory of 2148	4692	BA8.exe	cmd.exe
PID 4692 wrote to memory of 2148	4692	BA8.exe	cmd.exe
PID 4692 wrote to memory of 2148	4692	BA8.exe	cmd.exe
PID 2148 wrote to memory of 4808	2148	cmd.exe	timeout.exe
PID 2148 wrote to memory of 4808	2148	cmd.exe	timeout.exe
PID 2148 wrote to memory of 4808	2148	cmd.exe	timeout.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 4692 wrote to memory of 4236	4692	BA8.exe	InstallUtil.exe
PID 3140 wrote to memory of 2328	3140		explorer.exe
PID 3140 wrote to memory of 2328	3140		explorer.exe
PID 3140 wrote to memory of 2328	3140		explorer.exe
PID 3140 wrote to memory of 2328	3140		explorer.exe
PID 3140 wrote to memory of 3728	3140		explorer.exe
PID 3140 wrote to memory of 3728	3140		explorer.exe
PID 3140 wrote to memory of 3728	3140		explorer.exe

outlook_office_path 1 IoCs

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4236190499-842014725-259441995-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Users\Admin\AppData\Local\Temp\fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe
"C:\Users\Admin\AppData\Local\Temp\fba4c64648bcf8ae8420dbf8b807cf40c15d1b7f3f17f0f39b033f5107fb3725.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3708

C:\Users\Admin\AppData\Local\Temp\BA8.exe
C:\Users\Admin\AppData\Local\Temp\BA8.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4692

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 10
2⤵
- Suspicious use of WriteProcessMemory
PID:2148

C:\Windows\SysWOW64\timeout.exe
timeout 10
3⤵
- Delays execution with timeout.exe
PID:4808

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:4236

C:\Users\Admin\AppData\Local\Temp\2E06.exe
C:\Users\Admin\AppData\Local\Temp\2E06.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:4476

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:2328

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:3728

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

3

T1012

System Information Discovery

3

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\2E06.exe
Filesize
424KB

MD5
6641efc4581527396f07ecb7064b0b70

SHA1
d7d311b3c434142ae4475bce8a29d00db63171fd

SHA256
ce72b2805cd1f5215210a5318ceba62bebafe82a54fc593487b361375c24302e

SHA512
43c5bccfbeea12585b97827e17a21b1de8856f3d177d58422022393d8cd28d8a0e6e8468468b798a1f71341f22705ecf5bd69b8ea3395a3936912459d77c313f

Download Submit
C:\Users\Admin\AppData\Local\Temp\2E06.exe
Filesize
424KB

MD5
6641efc4581527396f07ecb7064b0b70

SHA1
d7d311b3c434142ae4475bce8a29d00db63171fd

SHA256
ce72b2805cd1f5215210a5318ceba62bebafe82a54fc593487b361375c24302e

SHA512
43c5bccfbeea12585b97827e17a21b1de8856f3d177d58422022393d8cd28d8a0e6e8468468b798a1f71341f22705ecf5bd69b8ea3395a3936912459d77c313f

Download Submit
C:\Users\Admin\AppData\Local\Temp\BA8.exe
Filesize
342KB

MD5
5081f141de74d785dacfe8254097d29f

SHA1
bd8f230e9c79d66718871c0b2a770988e021aa21

SHA256
dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a

SHA512
09d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\BA8.exe
Filesize
342KB

MD5
5081f141de74d785dacfe8254097d29f

SHA1
bd8f230e9c79d66718871c0b2a770988e021aa21

SHA256
dac6ad2b96313e9fed6a84abc829204b40effc0f89fc602889377b589c28fe4a

SHA512
09d507af2faece517c5bdc69ab37d468a9cc9dc177e3737d4e31beffcb38037827c1d3f95a7de5321c914a85e69e1b4fb1c9f5d93ef08457bef57109cca0b6dc

Download Submit
\ProgramData\mozglue.dll
Filesize
133KB

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\nss3.dll
Filesize
1.2MB

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
memory/2148-135-0x0000000000000000-mapping.dmp

Download
memory/2328-147-0x0000000000000000-mapping.dmp

Download
memory/3140-121-0x00000000008F0000-0x0000000000906000-memory.dmp

Filesize
88KB

Download
memory/3708-118-0x00000000004E0000-0x000000000058E000-memory.dmp

Filesize
696KB

Download
memory/3708-119-0x0000000002150000-0x0000000002159000-memory.dmp

Filesize
36KB

Download
memory/3708-120-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3728-148-0x0000000000000000-mapping.dmp

Download
memory/4236-171-0x0000000005BF0000-0x0000000005C0E000-memory.dmp

Filesize
120KB

Download
memory/4236-170-0x0000000005B00000-0x0000000005B76000-memory.dmp

Filesize
472KB

Download
memory/4236-172-0x00000000071C0000-0x0000000007382000-memory.dmp

Filesize
1.8MB

Download
memory/4236-174-0x00000000076E0000-0x0000000007730000-memory.dmp

Filesize
320KB

Download
memory/4236-173-0x00000000078C0000-0x0000000007DEC000-memory.dmp

Filesize
5.2MB

Download
memory/4236-143-0x0000000005750000-0x0000000005762000-memory.dmp

Filesize
72KB

Download
memory/4236-146-0x0000000005830000-0x000000000587B000-memory.dmp

Filesize
300KB

Download
memory/4236-145-0x00000000057F0000-0x000000000582E000-memory.dmp

Filesize
248KB

Download
memory/4236-144-0x0000000005880000-0x000000000598A000-memory.dmp

Filesize
1.0MB

Download
memory/4236-140-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4236-141-0x000000000041AD9E-mapping.dmp

Download
memory/4236-142-0x0000000005D20000-0x0000000006326000-memory.dmp

Filesize
6.0MB

Download
memory/4476-127-0x0000000000000000-mapping.dmp

Download
memory/4476-149-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/4476-130-0x0000000000B57000-0x0000000000B85000-memory.dmp

Filesize
184KB

Download
memory/4476-131-0x0000000000990000-0x0000000000ADA000-memory.dmp

Filesize
1.3MB

Download
memory/4476-132-0x0000000000400000-0x0000000000933000-memory.dmp

Filesize
5.2MB

Download
memory/4692-133-0x00000000053A0000-0x00000000053F4000-memory.dmp

Filesize
336KB

Download
memory/4692-134-0x00000000053F0000-0x000000000543C000-memory.dmp

Filesize
304KB

Download
memory/4692-139-0x0000000029A30000-0x0000000029F2E000-memory.dmp

Filesize
5.0MB

Download
memory/4692-137-0x00000000052C0000-0x0000000005326000-memory.dmp

Filesize
408KB

Download
memory/4692-138-0x0000000029490000-0x0000000029522000-memory.dmp

Filesize
584KB

Download
memory/4692-126-0x0000000005200000-0x0000000005252000-memory.dmp

Filesize
328KB

Download
memory/4692-125-0x00000000009C0000-0x0000000000A1C000-memory.dmp

Filesize
368KB

Download
memory/4692-122-0x0000000000000000-mapping.dmp

Download
memory/4808-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads