redline | 44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5

Analysis

max time kernel
106s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 19:00

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General

Target

44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe
Size

517KB
MD5

3fe247aeec27844a59889b6346408ab8
SHA1

7097ee2ba26d8e884b9a8649f3f259fb94dd5a64
SHA256

44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5
SHA512

277b770cf8c3df4bc4c606d0821a6dc43ca5adf30f0f5f68111987f44d5f786d402c3c04d0eef081473e526d12c6a548091ce3ce45c142fa42bcec91f17b73ea
SSDEEP

3072:AovMn9OFckvzvs6fsoZxOWiyUkVwDCw2yZjCgEPwbZmp+THPJZ9k+i8M:AovO9OFcczE6fsW4W5rVcjHCgTpNZ9N0

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

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 5 IoCs

resource	yara_rule
behavioral1/memory/2336-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2336-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2336-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2336-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2336-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2352 set thread context of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31

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

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

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31
PID 2352 wrote to memory of 2336	2352	44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe	31

C:\Users\Admin\AppData\Local\Temp\44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe
"C:\Users\Admin\AppData\Local\Temp\44b48cb323cf659148bf76763a271a5c0a3848a3124691540b5152a26d8f43c5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2336-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2336-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2336-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2336-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2336-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2336-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2336-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2336-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2352-0-0x000007FEF5863000-0x000007FEF5864000-memory.dmp

Filesize
4KB

Download
memory/2352-1-0x0000000000150000-0x00000000001D4000-memory.dmp

Filesize
528KB

Download
memory/2352-2-0x000007FEF5860000-0x000007FEF624C000-memory.dmp

Filesize
9.9MB

Download
memory/2352-13-0x000007FEF5860000-0x000007FEF624C000-memory.dmp

Filesize
9.9MB

Download