redline | 719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d

General

Target

719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe
Size

516KB
MD5

2a288d02e31905e6a46c28150839d68f
SHA1

2d5e4fd9699e8906f8fb03b882e1df4bcc2f97b2
SHA256

719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d
SHA512

b45394b348e7af94f524c5e517a1cac6ccd77deb6dfbd5415449729611a6346f5b9e100e914304c661187a12bf195d0fab8b60b1c03b9443d7a1457715a8c7d4
SSDEEP

3072:nO8ccmPptXdaWA5hK7BnNhPsCa3C/SOW1RfKACUSr0IpI:nOXc6tkW0K1nnMC6nRfKACUa0IG

Score

10^/10

redline discovery infostealer

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 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1536-9-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/1536-7-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/1536-21-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/1536-18-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/1536-14-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline
behavioral1/memory/1536-13-0x0000000000090000-0x00000000000AE000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe

description	pid	Process	procid_target
PID 596 set thread context of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30

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

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe

description	pid	Process	procid_target
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30
PID 596 wrote to memory of 1536	596	719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe	30

C:\Users\Admin\AppData\Local\Temp\719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe
"C:\Users\Admin\AppData\Local\Temp\719a05d98e81277de61beb8541ac5642a84df53c08ac00adf10957093df7ce6d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:596
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1536

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

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Downloads

memory/596-22-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

Filesize
9.9MB

Download
memory/596-1-0x0000000000070000-0x00000000000F4000-memory.dmp

Filesize
528KB

Download
memory/596-2-0x000007FEF55E0000-0x000007FEF5FCC000-memory.dmp

Filesize
9.9MB

Download
memory/596-0-0x000007FEF55E3000-0x000007FEF55E4000-memory.dmp

Filesize
4KB

Download
memory/1536-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1536-7-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1536-5-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1536-3-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1536-21-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1536-9-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1536-18-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1536-14-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download
memory/1536-13-0x0000000000090000-0x00000000000AE000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads