redline | 1fc42b8450c8ffb2c4189e3064cd08edf0ff3259e9ccbb635dde6ae0782eae1a

Resubmissions

29-11-2022 18:36

221129-w9c14shd6t 10

29-11-2022 18:34

221129-w72axshc5v 10

Analysis

max time kernel
131s
max time network
147s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
29-11-2022 18:36

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Report Analysis Logs

General

Target

driver.exe
Size

2.5MB
MD5

3a3fa6e19b606f700fa5a0d238de8915
SHA1

6211694e6cd50584f368b87f7c69bf2eda502c90
SHA256

1fc42b8450c8ffb2c4189e3064cd08edf0ff3259e9ccbb635dde6ae0782eae1a
SHA512

83c2c913f5147341c5334b05b207715e648b9778f1cd1a7af6888f714e7fe04585ba21cd9440a7a3e8c280c99acc8f8a397a400897ebae0fb0ecb60320eaf48b
SSDEEP

24576:KxTo3fi6zSaHcsFV03AQgs5ehYWTnxoQ/D2+mpS/5sqR91ldaHQqenA4jBmkg1gU:IT22ZePnxogDP/5fF7aHGg0j0

Score

10^/10

redline infostealer spyware

Malware Config

Extracted

Family

redline

45.15.157.131:36457

Attributes

auth_value
c3342eec6a24dd88f1e2d37af96605d8

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/3312-128-0x0000000000620000-0x0000000000648000-memory.dmp	family_redline
behavioral1/memory/3312-133-0x000000000064281E-mapping.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Drops desktop.ini file(s) 1 IoCs

Processes:

bcastdvr.exe

description ioc process

File opened for modification C:\Users\Admin\Videos\Captures\desktop.ini bcastdvr.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

driver.exe

description pid process target process

PID 4496 set thread context of 3312 4496 driver.exe vbc.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	bcastdvr.exe

description	pid	process	target process
PID 4496 set thread context of 3312	4496	driver.exe	vbc.exe

Drops file in Windows directory 2 IoCs

Processes:

taskmgr.exe

description	ioc	process
File created	C:\Windows\rescache\_merged\4183903823\810424605.pri	taskmgr.exe
File created	C:\Windows\rescache\_merged\1601268389\3877292338.pri	taskmgr.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:

taskmgr.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

taskmgr.exevbc.exe

pid	process
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3312	vbc.exe
3360	taskmgr.exe
3360	taskmgr.exe
3312	vbc.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

taskmgr.exevbc.exe

description	pid	process
Token: SeDebugPrivilege	3360	taskmgr.exe
Token: SeSystemProfilePrivilege	3360	taskmgr.exe
Token: SeCreateGlobalPrivilege	3360	taskmgr.exe
Token: SeDebugPrivilege	3312	vbc.exe
Token: 33	3360	taskmgr.exe
Token: SeIncBasePriorityPrivilege	3360	taskmgr.exe

Suspicious use of FindShellTrayWindow 38 IoCs

Processes:

taskmgr.exe

pid	process
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe

Suspicious use of SendNotifyMessage 38 IoCs

Processes:

taskmgr.exe

pid	process
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe
3360	taskmgr.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

driver.exe

description	pid	process	target process
PID 4496 wrote to memory of 3312	4496	driver.exe	vbc.exe
PID 4496 wrote to memory of 3312	4496	driver.exe	vbc.exe
PID 4496 wrote to memory of 3312	4496	driver.exe	vbc.exe
PID 4496 wrote to memory of 3312	4496	driver.exe	vbc.exe
PID 4496 wrote to memory of 3312	4496	driver.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\driver.exe
"C:\Users\Admin\AppData\Local\Temp\driver.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4496

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\vbc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3312

C:\Windows\System32\GamePanel.exe
"C:\Windows\System32\GamePanel.exe" 000000000002021C /startuptips
1⤵
PID:4084

C:\Windows\System32\bcastdvr.exe
"C:\Windows\System32\bcastdvr.exe" -ServerName:Windows.Media.Capture.Internal.BroadcastDVRServer
1⤵
- Drops desktop.ini file(s)
PID:4744

C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
1⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3360

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3312-168-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-187-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-134-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-135-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-136-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-128-0x0000000000620000-0x0000000000648000-memory.dmp

Filesize
160KB

Download
memory/3312-169-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-322-0x000000000A840000-0x000000000A890000-memory.dmp

Filesize
320KB

Download
memory/3312-137-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-138-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-140-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-141-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-143-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-144-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-145-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-146-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-147-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-148-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-149-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-150-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-151-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-152-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-153-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-154-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-155-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-156-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-157-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-158-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-159-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-160-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-161-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-162-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-163-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-164-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-165-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-167-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-321-0x000000000A7C0000-0x000000000A836000-memory.dmp

Filesize
472KB

Download
memory/3312-229-0x000000000ACF0000-0x000000000B21C000-memory.dmp

Filesize
5.2MB

Download
memory/3312-173-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-171-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-172-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-170-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-174-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-175-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-176-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-177-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-178-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-179-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-180-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-181-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-182-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-183-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-184-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-185-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-186-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/3312-133-0x000000000064281E-mapping.dmp

Download
memory/3312-189-0x0000000009310000-0x0000000009916000-memory.dmp

Filesize
6.0MB

Download
memory/3312-190-0x0000000008E20000-0x0000000008F2A000-memory.dmp

Filesize
1.0MB

Download
memory/3312-192-0x0000000008D50000-0x0000000008D62000-memory.dmp

Filesize
72KB

Download
memory/3312-194-0x0000000008F30000-0x0000000008F6E000-memory.dmp

Filesize
248KB

Download
memory/3312-196-0x0000000008D70000-0x0000000008DBB000-memory.dmp

Filesize
300KB

Download
memory/3312-206-0x0000000009E20000-0x000000000A31E000-memory.dmp

Filesize
5.0MB

Download
memory/3312-210-0x00000000090E0000-0x0000000009146000-memory.dmp

Filesize
408KB

Download
memory/3312-218-0x0000000009CC0000-0x0000000009D52000-memory.dmp

Filesize
584KB

Download
memory/3312-228-0x000000000A5F0000-0x000000000A7B2000-memory.dmp

Filesize
1.8MB

Download
memory/4496-122-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/4496-118-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/4496-120-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/4496-121-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/4496-119-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/4496-123-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/4496-124-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download
memory/4496-125-0x0000000077A40000-0x0000000077BCE000-memory.dmp

Filesize
1.6MB

Download