redline | 683d8c3d82966d880d42cc8472ef8b96b1cd476fbb2feebf6c5f07af15a666a2

Analysis

max time kernel
128s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21/03/2023, 13:30

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General

Target
file.exe
Size 250KB
Sample230321-qrtm9aaf67
SHA256 683d8c3d82966d880d42cc8472ef8b96b1cd476fbb2feebf6c5f07af15a666a2
MD5 77d4f243f50b304206f181e511a37e79
SHA1 91b9d9c1f6e970820ab424f76380aec3a83528af
SHA512 aad48ec0583a4b63efb307410f5825a2a7b3ee7e08cd4af2eb5affa621ef0a5c4aa050d7911d9ada01e5e91ba02fcaecbbcfd435200d6db74a91d62a7f2f3ef7
SSDEEP 3072:+dMxd2VPsyTIjw5fygppMQIue2vVrUPOjSjvMYbNjCivm4Eiw6gas:tT2VWjsfygppMQje26dbbp5vm4qPV
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline infostealer spyware

Malware Config

Extracted

Family

redline

135.181.173.163:4323

Attributes

auth_value
a909e2aaecf96137978fea4f86400b9b

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4120 set thread context of 1220	4120	file.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1280	4120	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1220	AppLaunch.exe
1220	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1220	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4120 wrote to memory of 1220	4120	file.exe	87
PID 4120 wrote to memory of 1220	4120	file.exe	87
PID 4120 wrote to memory of 1220	4120	file.exe	87
PID 4120 wrote to memory of 1220	4120	file.exe	87
PID 4120 wrote to memory of 1220	4120	file.exe	87

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4120
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4120 -s 288
  2⤵
  - Program crash
  PID:1280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4120 -ip 4120
1⤵
PID:1520

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1220-133-0x0000000000400000-0x0000000000432000-memory.dmp

Download

memory/1220-138-0x0000000004FD0000-0x00000000055E8000-memory.dmp

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memory/1220-139-0x0000000004B00000-0x0000000004C0A000-memory.dmp

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memory/1220-140-0x0000000004A40000-0x0000000004A52000-memory.dmp

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memory/1220-141-0x0000000004AA0000-0x0000000004ADC000-memory.dmp

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memory/1220-142-0x0000000004A10000-0x0000000004A20000-memory.dmp

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memory/1220-143-0x0000000004DA0000-0x0000000004E06000-memory.dmp

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memory/1220-144-0x0000000005990000-0x0000000005A22000-memory.dmp

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memory/1220-145-0x0000000005FE0000-0x0000000006584000-memory.dmp

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memory/1220-146-0x0000000006590000-0x0000000006752000-memory.dmp

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memory/1220-147-0x0000000006C90000-0x00000000071BC000-memory.dmp

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memory/1220-148-0x0000000004A10000-0x0000000004A20000-memory.dmp

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