redline | 7d0083a963f09e999245be86420c153e0ba4fc78f18aa29c79425314fc43b617

Analysis

max time kernel
145s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 08:18

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General

Target

ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe
Size

277KB
MD5

dcd17995073a4178bb6afa347ae75456
SHA1

5f50938fe4b773112486bb03e61fd75a3d2eeb1d
SHA256

ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b
SHA512

83f494ff036ac4836c01f1947ea9e20afc994b8d70106ee5bc7a2e9ef42132c6ff029d0d982734960f51ee4342260615680ab35baa65376174fe345025ac4f69
SSDEEP

6144:niSAGT+Z6EDT6ezCBU/Z7UTtHnQWlc70lKX:niSAGT+ZYByZ7UTtHntipX

Score

10^/10

redline pub2 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

pub2

89.22.231.25:45245

Attributes

auth_value
ea9464d486a641bb513057e5f63399e1

Signatures

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

RedLine payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1504-9-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/1504-8-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/1504-2-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

Processes:

ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe

description	pid	process	target process
PID 2956 set thread context of 1504	2956	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe	vbc.exe

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:

ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe

description	pid	process	target process
PID 2956 wrote to memory of 1504	2956	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe	vbc.exe
PID 2956 wrote to memory of 1504	2956	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe	vbc.exe
PID 2956 wrote to memory of 1504	2956	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe	vbc.exe
PID 2956 wrote to memory of 1504	2956	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe	vbc.exe
PID 2956 wrote to memory of 1504	2956	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe	vbc.exe
PID 2956 wrote to memory of 1504	2956	ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe
"C:\Users\Admin\AppData\Local\Temp\ce51452582adb86adebc20985dd43b191a3fc98685fb569937f1e9bad86c0c6b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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

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Downloads

memory/1504-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1504-9-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1504-8-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1504-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1504-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1504-10-0x0000000000CA0000-0x0000000000F32000-memory.dmp

Filesize
2.6MB

Download
memory/2956-0-0x0000000000D65000-0x0000000000D66000-memory.dmp

Filesize
4KB

Download