redline | 7a44e9b5edfeabfd3fc3841ad79e90a293c7c953013b0bf2925814814724849d

Analysis

max time kernel
131s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 02:03

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General

Target

d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe
Size

292KB
MD5

224897f785ed7dc110d24a0481135cc9
SHA1

d56c6f8427fce731181a5472e8f2c1d01f3bd7da
SHA256

7a44e9b5edfeabfd3fc3841ad79e90a293c7c953013b0bf2925814814724849d
SHA512

cf4ba62274001c5b1b215153bba94c3891abe33c32299dd629d4a097a2742260e8733636fc4f1a2c9b2a8734531bfd9026d1000b5ad9b5969b8ba6b656f6e6d3
SSDEEP

6144:i2vyHvIulvDFsNGIJgrW07AO1RV7JX27witJ1:i26HvIulv5b7vRV7JBMJ

Score

10^/10

redline nam5 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

nam5

103.89.90.61:34589

Attributes

auth_value
543e073674533e6c674abb1adba6e5c7

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2688-2-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2688-9-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2688-10-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 880 set thread context of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31
PID 880 wrote to memory of 2688	880	d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe	31

C:\Users\Admin\AppData\Local\Temp\d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe
"C:\Users\Admin\AppData\Local\Temp\d56c6f8427fce731181a5472e8f2c1d01f3bd7da.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:880
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2688

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/880-0-0x0000000000187000-0x0000000000188000-memory.dmp

Filesize
4KB

Download
memory/2688-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2688-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2688-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2688-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2688-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2688-11-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/2688-12-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2688-13-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/2688-14-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download