redline | 36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-01-2023 05:22

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General

Target

36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe
Size

1.5MB
MD5

8e402000aa9f467609c330d4f8e720b2
SHA1

8d251e30d0fcb59e079cff3d0b1b6392fa1b5dc1
SHA256

36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f
SHA512

5ef5bdd10d6584a9164af88a0d9c5898b2d965abe7f0472968eb315100257a8acbd2e4d4be6c000d70fe411d46bfddf1b08cef02d00585112368ae6232629662
SSDEEP

24576:z71YR9epbTBP8zOH55Qva+m5qs90TzBJK5C2KSIBOfcox96ic:y9epXN/sy+C0TlUhICBPc

Score

10^/10

redline 1310 infostealer

Malware Config

Extracted

Family

redline

Botnet

1310

79.137.192.57:48771

Attributes

auth_value
feb5f5c29913f32658637e553762a40e

Signatures

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

RedLine payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/95984-56-0x0000000000090000-0x00000000000B8000-memory.dmp	family_redline
behavioral1/memory/95984-61-0x00000000000B216E-mapping.dmp	family_redline
behavioral1/memory/95984-62-0x0000000000090000-0x00000000000B8000-memory.dmp	family_redline
behavioral1/memory/95984-63-0x0000000000090000-0x00000000000B8000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe

description	pid	process	target process
PID 1728 set thread context of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

96024 1728 WerFault.exe 36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe

pid	pid_target	process	target process
96024	1728	WerFault.exe	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe

description	pid	process	target process
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 95984	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	AppLaunch.exe
PID 1728 wrote to memory of 96024	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	WerFault.exe
PID 1728 wrote to memory of 96024	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	WerFault.exe
PID 1728 wrote to memory of 96024	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	WerFault.exe
PID 1728 wrote to memory of 96024	1728	36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe
"C:\Users\Admin\AppData\Local\Temp\36bf4d35f07c97dfc03f2e36b98d6f6428667d7880e1e9b29322f9158b30e23f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
PID:95984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 94652
2⤵
- Program crash
PID:96024

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/95984-54-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/95984-56-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/95984-61-0x00000000000B216E-mapping.dmp

Download
memory/95984-62-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/95984-63-0x0000000000090000-0x00000000000B8000-memory.dmp

Filesize
160KB

Download
memory/95984-64-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/96024-65-0x0000000000000000-mapping.dmp

Download