redline | 5c8c4ce7ffff39f1c003c1b734f2325fe6694c6b06063f50d3b694e3a81f51c8

General

Target

7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe
Size

586KB
MD5

f5a3f3e026d1bf1fde88dc5441e12fef
SHA1

8f21aff635e32661f89f78fd629377ebd9052975
SHA256

7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3
SHA512

c55f1cbad578b614ed4cde698dd280a910f0da90d8004e7472c118701c52c919dbb20f84153225823c9379166547091ddc9a60b05e9d2127edccd1949d13eb3f
SSDEEP

12288:wkZ2zL5eA1GoPRkiQKLqvBIbfVLlbO/47FKGy+8:gT13X

Score

10^/10

redline sectoprat @piffik discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Piffik

C2

185.224.132.232:64354

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/2072-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2072-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2072-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2072-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2072-9-0x0000000000400000-0x000000000041E000-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/2072-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2072-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2072-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2072-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2072-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3040 set thread context of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 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	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31
PID 3040 wrote to memory of 2072	3040	7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe	31

C:\Users\Admin\AppData\Local\Temp\7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe
"C:\Users\Admin\AppData\Local\Temp\7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Users\Admin\AppData\Local\Temp\7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe
  C:\Users\Admin\AppData\Local\Temp\7067d56123fd38d9b61b9c7609ef5c9f6cec04b61f1d5683fc9756242361bdf3.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2072-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2072-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2072-18-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2072-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2072-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2072-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2072-17-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2072-14-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2072-16-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2072-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2072-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3040-15-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/3040-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/3040-1-0x0000000001160000-0x00000000011FA000-memory.dmp

Filesize
616KB

Download
memory/3040-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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