redline | be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71

General

Target

be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe
Size

397KB
MD5

8de87ef64a9be004b8539ca97411db69
SHA1

76096078eaf1ed49678cc8ef87f6c6185702236f
SHA256

be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71
SHA512

850fe5d4f46f0433fc607872a21b5d009e42d6d93bdec3c67782c10c7c3301b534bceafa7a588eb9f0284abf4f4eb2f197286c35029c835d82fea0d18fc2fbff
SSDEEP

6144:47uw8hfi2wvYT5zHHsbMISpTsAOF3QMTCnXRrJSylNSa:4Kw8hfi2wA1mLKnXRBlQa

Score

10^/10

redline 11 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

11

C2

79.137.202.18:45218

Attributes

auth_value
107e09eee63158d2488feb03dac75204

Signatures

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

RedLine payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2892-10-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2892-3-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2892-9-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059
Suspicious use of SetThreadContext 1 IoCs

Processes:

be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe

description pid process target process

PID 840 set thread context of 2892 840 be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe vbc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2448 840 WerFault.exe be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe

description	pid	process	target process
PID 840 set thread context of 2892	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	vbc.exe

pid	pid_target	process	target process
2448	840	WerFault.exe	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe

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

Processes:

be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe

description	pid	process	target process
PID 840 wrote to memory of 2892	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	vbc.exe
PID 840 wrote to memory of 2892	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	vbc.exe
PID 840 wrote to memory of 2892	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	vbc.exe
PID 840 wrote to memory of 2892	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	vbc.exe
PID 840 wrote to memory of 2892	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	vbc.exe
PID 840 wrote to memory of 2892	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	vbc.exe
PID 840 wrote to memory of 2448	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	WerFault.exe
PID 840 wrote to memory of 2448	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	WerFault.exe
PID 840 wrote to memory of 2448	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	WerFault.exe
PID 840 wrote to memory of 2448	840	be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe
"C:\Users\Admin\AppData\Local\Temp\be00c9b1ab7040405a6369fe9446f30de42e9762f8f1ffafa67c2d7dab6dea71.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:840
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2892
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 840 -s 48
  2⤵
  - Program crash
  PID:2448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

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/840-1-0x0000000000972000-0x0000000000973000-memory.dmp

Filesize
4KB

Download
memory/2892-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2892-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-10-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2892-3-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2892-9-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2892-11-0x00000000744AE000-0x00000000744AF000-memory.dmp

Filesize
4KB

Download
memory/2892-12-0x00000000744A0000-0x0000000074B8E000-memory.dmp

Filesize
6.9MB

Download
memory/2892-13-0x00000000744AE000-0x00000000744AF000-memory.dmp

Filesize
4KB

Download
memory/2892-14-0x00000000744A0000-0x0000000074B8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads