redline | abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc

General

Target

abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe
Size

221KB
MD5

5c712211dfdaeebb1e0d99549f544689
SHA1

fdfa4a320ef6e3ed098d30b253cbdb7cb920e81c
SHA256

abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc
SHA512

d9ee0c310ff0d0f588820bc0a1bbd99ede4eb357f00ebca205b82cc7bb5edd228a8548590c2e898ce44fa0638c93f925811de20f3d9f59ed1c6ed90babbdab00
SSDEEP

3072:BLY7ICbXn4py0QdkqW0liZupX6LcFr1pE2ffMjUeEUciiJG8T:FY0r40CqcFpgEU21

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

C2

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

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/3084-6-0x0000000000580000-0x00000000005A2000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3084-6-0x0000000000580000-0x00000000005A2000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

Processes:

abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

description	pid	process	target process
PID 2656 set thread context of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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:

RegAsm.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

pid	process
2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe
2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

description pid process

Token: SeDebugPrivilege 2656 abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

description	pid	process
Token: SeDebugPrivilege	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe

description	pid	process	target process
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe
PID 2656 wrote to memory of 3084	2656	abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe
"C:\Users\Admin\AppData\Local\Temp\abddf9db14d54ebcf6f938a2576819093e2fed642e21669b66feef11a3858edc.exe"
1⤵
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

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

memory/2656-0-0x00007FF8DBAB3000-0x00007FF8DBAB5000-memory.dmp

Filesize
8KB

Download
memory/2656-1-0x0000000000BE0000-0x0000000000C18000-memory.dmp

Filesize
224KB

Download
memory/2656-2-0x00007FF8DBAB0000-0x00007FF8DC571000-memory.dmp

Filesize
10.8MB

Download
memory/2656-4-0x00007FF8DBAB0000-0x00007FF8DC571000-memory.dmp

Filesize
10.8MB

Download
memory/3084-5-0x000000007419E000-0x000000007419F000-memory.dmp

Filesize
4KB

Download
memory/3084-6-0x0000000000580000-0x00000000005A2000-memory.dmp

Filesize
136KB

Download
memory/3084-7-0x0000000004FC0000-0x00000000055D8000-memory.dmp

Filesize
6.1MB

Download
memory/3084-8-0x0000000004A60000-0x0000000004A72000-memory.dmp

Filesize
72KB

Download
memory/3084-9-0x0000000004B90000-0x0000000004C9A000-memory.dmp

Filesize
1.0MB

Download
memory/3084-11-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download
memory/3084-10-0x0000000004AC0000-0x0000000004AFC000-memory.dmp

Filesize
240KB

Download
memory/3084-12-0x0000000004B30000-0x0000000004B7C000-memory.dmp

Filesize
304KB

Download
memory/3084-13-0x000000007419E000-0x000000007419F000-memory.dmp

Filesize
4KB

Download
memory/3084-14-0x0000000074190000-0x0000000074940000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads