redline | 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6

General

Target

Payment slip.exe
Size

512KB
MD5

b92535559e0c12ec6d82c306a9fe005e
SHA1

17c8378cbb1c028a29a980314e42b41882b8d08e
SHA256

8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6
SHA512

04c41696a5fa8f19fa966c3c26b35d0708f1f605a354d6a30b645b308cf3e3336ba9c5e710e5dad071ac135d217898c63b2917c5ab490a466f41b7f73868095a
SSDEEP

12288:T22iNeSY+aZrwr1phF+6BUl8X9usdRuZ9dAHWQsWbIwaFIYvuRrwNYow+b:C14/4rLH+6wqvy4HVsxIeoOYoX

Score

10^/10

redline sectoprat cheat credential_access discovery execution infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

billred229102.duckdns.org:26546

Signatures

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2684-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2684-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2684-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2684-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2684-29-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2684-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2684-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2684-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2684-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2684-29-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

1568 powershell.exe
2760 powershell.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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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:

Payment slip.exe

description pid process target process

PID 288 set thread context of 2684 288 Payment slip.exe Payment slip.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
1568	powershell.exe
2760	powershell.exe

description	pid	process	target process
PID 288 set thread context of 2684	288	Payment slip.exe	Payment slip.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

Payment slip.exepowershell.exepowershell.exeschtasks.exePayment slip.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payment slip.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payment slip.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

3024 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Payment slip.exepowershell.exepowershell.exePayment slip.exe

pid process

288 Payment slip.exe
288 Payment slip.exe
2760 powershell.exe
1568 powershell.exe
2684 Payment slip.exe
2684 Payment slip.exe

pid	process
3024	schtasks.exe

pid	process
288	Payment slip.exe
288	Payment slip.exe
2760	powershell.exe
1568	powershell.exe
2684	Payment slip.exe
2684	Payment slip.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Payment slip.exepowershell.exepowershell.exePayment slip.exe

description	pid	process
Token: SeDebugPrivilege	288	Payment slip.exe
Token: SeDebugPrivilege	2760	powershell.exe
Token: SeDebugPrivilege	1568	powershell.exe
Token: SeDebugPrivilege	2684	Payment slip.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

Payment slip.exe

description	pid	process	target process
PID 288 wrote to memory of 2760	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 2760	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 2760	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 2760	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 1568	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 1568	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 1568	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 1568	288	Payment slip.exe	powershell.exe
PID 288 wrote to memory of 3024	288	Payment slip.exe	schtasks.exe
PID 288 wrote to memory of 3024	288	Payment slip.exe	schtasks.exe
PID 288 wrote to memory of 3024	288	Payment slip.exe	schtasks.exe
PID 288 wrote to memory of 3024	288	Payment slip.exe	schtasks.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe
PID 288 wrote to memory of 2684	288	Payment slip.exe	Payment slip.exe

C:\Users\Admin\AppData\Local\Temp\Payment slip.exe
"C:\Users\Admin\AppData\Local\Temp\Payment slip.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:288

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Payment slip.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2760

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SqmOaLo.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1568

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SqmOaLo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFD24.tmp"
2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3024

C:\Users\Admin\AppData\Local\Temp\Payment slip.exe
"C:\Users\Admin\AppData\Local\Temp\Payment slip.exe"
2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2684

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1B38.tmp
Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1B4E.tmp
Filesize
92KB

MD5
f4043b9b54cb32b738ca265397e3fa05

SHA1
0ee24b3f338b66b3a9f87d2fe4920759f1849cda

SHA256
fdbc98007cc9a5c7497e088ffb8841c857d924fa4104bd77ecfff7e917342500

SHA512
6b46b0faf55d927c0cfa46a05dc554036992c83e2a4ff47867f2b3dda16c7d4b184514532c88a7c3457de7d19712e07ed3b650de991871a13c0058be1d84496f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFD24.tmp
Filesize
1KB

MD5
f5e540457d5eaebc684f625f256c23c2

SHA1
faeb982c3879e062fc36d401c5745f062da8fb9f

SHA256
6ec04bde3a10287a661c60c29e20e7577e4cb4f0cee8a9cb863104e7733ac22d

SHA512
919890f6ba64b1f4cfc2d9513c7caae56f9bcf23e18cafcdcc3d1f41651c1997d99b8f694970b96478c5fa44ddcf6b56f411604fdbbe2ed580bdbac4eeb142d9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
d45df769b2dac075a403a9a26019cde6

SHA1
1d6a9fabec700b3f2c5150117c36aa2335ef64aa

SHA256
10f48c6942b379c30c92c415c3c5ab858c642f5195b78c227f1a0e5be8205e69

SHA512
2659dd8e01386a6b40d21fe73c108040ff2fedcf815bfbac465c2bca2411fa0f989cddfd79355d044d7eb67c87720a38d60ee5b6fd6bc2a415b9c334e9eb1d78

Download Submit
memory/288-32-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/288-0-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/288-6-0x0000000004650000-0x00000000046B0000-memory.dmp

Filesize
384KB

Download
memory/288-4-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

Filesize
40KB

Download
memory/288-3-0x00000000005C0000-0x00000000005D2000-memory.dmp

Filesize
72KB

Download
memory/288-1-0x00000000010E0000-0x0000000001166000-memory.dmp

Filesize
536KB

Download
memory/288-2-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/288-5-0x0000000000AF0000-0x0000000000AFE000-memory.dmp

Filesize
56KB

Download
memory/2684-25-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2684-21-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2684-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2684-23-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2684-31-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2684-29-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2684-28-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2684-19-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads