redline | aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7

General

Target

aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe
Size

4.6MB
MD5

35411b29045c2446d768d312f376d6cb
SHA1

fe55a9f2a79f2bfc64746b946f37bc7b307755ee
SHA256

aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7
SHA512

49ce68217e0b92c587096756dadeb4788d05291a9d4dfd9475f46c8bccae6a420818c2e3cc7d75fd8354d2b09920022d4c3ac6bb8be27037a63d2616ae678c17
SSDEEP

98304:VLE26zJVRMW9/Tp3iccQFY4SSi7oZDBnWn3hERvhflIGpN:nOVZ9z1FY4C7oZ9nWn3hufpN

Score

10^/10

redline 1203690446 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

1203690446

C2

94.26.248.120:63731

Attributes

auth_value
ee8187fd574be73a935e073f8b5705eb

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/3060-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe

description	pid	Process	procid_target
PID 2032 set thread context of 3060	2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe	84

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3404	2032	WerFault.exe	81

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:

aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exeAppLaunch.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe

pid	Process
2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe
2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe
2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe
2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe

description	pid	Process	procid_target
PID 2032 wrote to memory of 3060	2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe	84
PID 2032 wrote to memory of 3060	2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe	84
PID 2032 wrote to memory of 3060	2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe	84
PID 2032 wrote to memory of 3060	2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe	84
PID 2032 wrote to memory of 3060	2032	aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe	84

C:\Users\Admin\AppData\Local\Temp\aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe
"C:\Users\Admin\AppData\Local\Temp\aa407ee5af619fcc76297a6d079b7fef95f316743c1082d1a743fe5f0fe6dbe7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 268
  2⤵
  - Program crash
  PID:3404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2032 -ip 2032
1⤵
PID:1508

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/2032-23-0x00000000009F5000-0x0000000000C6C000-memory.dmp

Filesize
2.5MB

Download
memory/2032-1-0x0000000002FA0000-0x0000000002FA1000-memory.dmp

Filesize
4KB

Download
memory/2032-4-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

Filesize
4KB

Download
memory/2032-5-0x0000000003000000-0x0000000003001000-memory.dmp

Filesize
4KB

Download
memory/2032-6-0x0000000003020000-0x0000000003021000-memory.dmp

Filesize
4KB

Download
memory/2032-8-0x00000000009C0000-0x0000000000E53000-memory.dmp

Filesize
4.6MB

Download
memory/2032-3-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

Filesize
4KB

Download
memory/2032-0-0x00000000009F5000-0x0000000000C6C000-memory.dmp

Filesize
2.5MB

Download
memory/2032-7-0x00000000009C0000-0x0000000000E53000-memory.dmp

Filesize
4.6MB

Download
memory/2032-15-0x00000000009C0000-0x0000000000E53000-memory.dmp

Filesize
4.6MB

Download
memory/2032-2-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download
memory/3060-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3060-17-0x0000000005A20000-0x0000000006038000-memory.dmp

Filesize
6.1MB

Download
memory/3060-18-0x0000000002DF0000-0x0000000002E02000-memory.dmp

Filesize
72KB

Download
memory/3060-19-0x0000000005550000-0x000000000565A000-memory.dmp

Filesize
1.0MB

Download
memory/3060-20-0x0000000005480000-0x00000000054BC000-memory.dmp

Filesize
240KB

Download
memory/3060-21-0x0000000074A60000-0x0000000075210000-memory.dmp

Filesize
7.7MB

Download
memory/3060-22-0x00000000054C0000-0x000000000550C000-memory.dmp

Filesize
304KB

Download
memory/3060-16-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/3060-24-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/3060-25-0x0000000074A60000-0x0000000075210000-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