redline | 164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330

Analysis

max time kernel
105s
max time network
115s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 12:04

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General

Target

164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe
Size

518KB
MD5

a6a96a612c309d839821f6e7128a119e
SHA1

f1a15cf0b6c0022480d37606bfcfef270ca39ba0
SHA256

164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330
SHA512

a43ef25c0546f4e6ad000b343a5f3ff074865ead05a76b1039ccbf8455eb82d81425e6cffa85bcbc8254950899554ff6f18601f511226fee116234d17042eb25
SSDEEP

3072:22QO7oDuy0aJ5+ISDOnXDsHHZt0N8dAJ2yAGflgsQVpLf:22cuG5+IJAz0N82J2xAbQVpr

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/2920-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2920-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2920-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2920-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2920-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2336 set thread context of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30

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 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30
PID 2336 wrote to memory of 2920	2336	164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe	30

C:\Users\Admin\AppData\Local\Temp\164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe
"C:\Users\Admin\AppData\Local\Temp\164d2764ac3a0e4178010cb9a9c69c2b861bfce9cfd87e7274019f64fc1b6330.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2920

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/2336-0-0x000007FEF59F3000-0x000007FEF59F4000-memory.dmp

Filesize
4KB

Download
memory/2336-1-0x00000000001C0000-0x0000000000244000-memory.dmp

Filesize
528KB

Download
memory/2336-2-0x000007FEF59F0000-0x000007FEF63DC000-memory.dmp

Filesize
9.9MB

Download
memory/2336-13-0x000007FEF59F0000-0x000007FEF63DC000-memory.dmp

Filesize
9.9MB

Download
memory/2920-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2920-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2920-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2920-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2920-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2920-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2920-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2920-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download