redline | 2b1370889a28823e8691860898d6446780c75768530708449f01f46e30950937

Analysis

max time kernel
140s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 23:35

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General

Target

JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe
Size

684.3MB
MD5

0587fc7e472f2cd8aca9f05d0b157385
SHA1

ae819920b6d3d515a25191e83e23bea3c4d4f529
SHA256

2b1370889a28823e8691860898d6446780c75768530708449f01f46e30950937
SHA512

2f28491ced624a9296538b165127d01232c46e95b0d2b115676f4210eb7da5ac0d7befa9bbfdc8971c3e84a89e7ae2edc66a4f18c2272b7c3d84817663bd03a7
SSDEEP

24576:kqhslWNk2XlaaYpYg/indb6FM+cduKMgU0zSLkBwnRpVo04DAL1NgPNv8l3RuQ5T:EANXlCl8wkApVo0WAXSv8l3

Score

10^/10

redline @seo100ez discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@Seo100ez

167.235.227.36:14055

Attributes

auth_value
3b7a547ac6c305f74346447dd879d8c2

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/206680-1-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1160 set thread context of 206680	1160	JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe	91

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	JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 206680	1160	JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe	91
PID 1160 wrote to memory of 206680	1160	JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe	91
PID 1160 wrote to memory of 206680	1160	JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe	91
PID 1160 wrote to memory of 206680	1160	JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe	91
PID 1160 wrote to memory of 206680	1160	JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe	91

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0587fc7e472f2cd8aca9f05d0b157385.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:206680

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/1160-0-0x00000000004B5000-0x00000000004B6000-memory.dmp

Filesize
4KB

Download
memory/1160-6-0x0000000000400000-0x0000000000567000-memory.dmp

Filesize
1.4MB

Download
memory/206680-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/206680-7-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/206680-8-0x0000000005F30000-0x0000000006548000-memory.dmp

Filesize
6.1MB

Download
memory/206680-9-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/206680-10-0x0000000005D50000-0x0000000005D62000-memory.dmp

Filesize
72KB

Download
memory/206680-11-0x00000000077B0000-0x00000000078BA000-memory.dmp

Filesize
1.0MB

Download
memory/206680-12-0x0000000005EB0000-0x0000000005EEC000-memory.dmp

Filesize
240KB

Download
memory/206680-13-0x00000000078C0000-0x000000000790C000-memory.dmp

Filesize
304KB

Download
memory/206680-14-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/206680-15-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download