redline | f528e740f72bf16e3b20a97de46fd16444a99989d2bcd12cdba67749ab26739f

Analysis

max time kernel
148s
max time network
154s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 04:50

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General

Target

d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe
Size

285KB
MD5

51ca3cbcd6a6838130e5e80ade240007
SHA1

826cc301ab52eebdc586e0602e33063fc0ea5130
SHA256

d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521
SHA512

4cb0968618c45344ccd4daa9df4c1f324084422ff416a4d70ffcf4f539903d4c0c2013504d9dc555cf22e0ca4ca5f52ec70dd2bc25f95a038ca1bf343dab008a
SSDEEP

6144:oWd94PYZfJfeB76+rG2BZ7i7aHzzX0HNe/iW0tUjl:oWd94PYRmGuYuHzziYb0tUZ

Score

10^/10

redline pub3 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

pub3

89.22.231.25:45245

Attributes

auth_value
ffd0fd0d5630c2c573c643bde2ed50b3

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/2820-3-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2820-10-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/2820-9-0x0000000000400000-0x0000000000432000-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:

d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe

description	pid	process	target process
PID 2888 set thread context of 2820	2888	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.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:

d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe

description	pid	process	target process
PID 2888 wrote to memory of 2820	2888	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe	vbc.exe
PID 2888 wrote to memory of 2820	2888	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe	vbc.exe
PID 2888 wrote to memory of 2820	2888	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe	vbc.exe
PID 2888 wrote to memory of 2820	2888	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe	vbc.exe
PID 2888 wrote to memory of 2820	2888	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe	vbc.exe
PID 2888 wrote to memory of 2820	2888	d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe
"C:\Users\Admin\AppData\Local\Temp\d248bbdb1c67ed97ee0746c0457392c251e7bd2b8487ab91e2e736830a173521.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2888
- 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:2820

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/2820-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2820-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2820-3-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2820-10-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2820-9-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2820-11-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

Filesize
4KB

Download
memory/2820-12-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2820-13-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

Filesize
4KB

Download
memory/2820-14-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-0-0x0000000001087000-0x0000000001088000-memory.dmp

Filesize
4KB

Download