redline | ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2

General

Target

ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
Size

696KB
MD5

386f5153971c0c93a5cc465dbe30c860
SHA1

3ebd0c0b5b67e8e4c699a992c1372027ae74df28
SHA256

ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2
SHA512

8ee38e90cfb3dd74eafd77ff8bdf923dbf570f36cbdf712e6212dc360811bdc801251c1b52595481fc06db8d5a38828c68956817836c091c2201bc9f7f5356f6
SSDEEP

12288:7kM5KbJvJmZeyjABLpQzhC838e2ugLl4ivw7gpIjw0wy9EXX+uB:DcJmYcABLuzhCsVkuew7gYw0wFOuB

Score

10^/10

redline sectoprat cheat discovery execution infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.248:55615

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/2892-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2892-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2892-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2892-30-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2892-29-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/2892-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2892-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2892-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2892-30-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2892-29-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

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

pid	Process
2736	powershell.exe
2868	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2272 set thread context of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.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

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

pid	Process
2716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
2868	powershell.exe
2736	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
Token: SeDebugPrivilege	2868	powershell.exe
Token: SeDebugPrivilege	2736	powershell.exe
Token: SeDebugPrivilege	2892	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 2736	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	31
PID 2272 wrote to memory of 2736	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	31
PID 2272 wrote to memory of 2736	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	31
PID 2272 wrote to memory of 2736	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	31
PID 2272 wrote to memory of 2868	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	33
PID 2272 wrote to memory of 2868	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	33
PID 2272 wrote to memory of 2868	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	33
PID 2272 wrote to memory of 2868	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	33
PID 2272 wrote to memory of 2716	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	35
PID 2272 wrote to memory of 2716	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	35
PID 2272 wrote to memory of 2716	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	35
PID 2272 wrote to memory of 2716	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	35
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37
PID 2272 wrote to memory of 2892	2272	ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe	37

C:\Users\Admin\AppData\Local\Temp\ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
"C:\Users\Admin\AppData\Local\Temp\ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2272
- 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\ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2736
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VxgJTjZZ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2868
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VxgJTjZZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1B6.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2716
- C:\Users\Admin\AppData\Local\Temp\ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe
  "C:\Users\Admin\AppData\Local\Temp\ec853dd1624cc25d5d80bd8f0d5596904492c7782ab8a2814393cf4fae01b0c2N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1B6.tmp

Filesize
1KB

MD5
e61ecc6a34c35a1d5db03e27c3aa7957

SHA1
2bf84ff1e3f4eeeabb2119bad699a6e73b959ef7

SHA256
0267c6749461c82325639cb710f9497bb42cab00f71c2622d0c56ab85ffd35a7

SHA512
9982244818765292d61145b733cac94bf37e05221d3f3a263146831ba77dff449b3915242b0155b5f79bc2aa1f69a2761ff15ef70343c77ead0115081a1e27ff

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

Filesize
7KB

MD5
aac6abaa8e4d0e3c1c67c3ac8ed465ec

SHA1
7374f12c27ea131469cfabdba3b1e1ddb8d58310

SHA256
4a2f5419886497bc03fc2b2d5cebfadf39514cd029473a04848532c8cac1d14b

SHA512
d4506bccc200adc40b2874d134c3b710e6b86c317873c73d519e3207e1155b9eb8253a5875a1bb1781b339b5bf3a9c4403696602947f2d421e32d1e955c76d1f

Download Submit
memory/2272-4-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2272-31-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2272-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2272-5-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2272-6-0x0000000004A80000-0x0000000004AE2000-memory.dmp

Filesize
392KB

Download
memory/2272-2-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2272-1-0x0000000000990000-0x0000000000A44000-memory.dmp

Filesize
720KB

Download
memory/2272-3-0x0000000000870000-0x000000000088E000-memory.dmp

Filesize
120KB

Download
memory/2892-21-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2892-28-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2892-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-23-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2892-19-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2892-30-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2892-29-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2892-25-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads