redline | 3160e8eeb8b613a98c0255648823590e2ef897223a6dbf4580cbc8bb3baee8df

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 07:09

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General

Target

JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe
Size

725.8MB
MD5

4fe9998281de99dbd71b0e85fe3af02e
SHA1

a728a1f356831eab756ade05a19cb5d29f671260
SHA256

3160e8eeb8b613a98c0255648823590e2ef897223a6dbf4580cbc8bb3baee8df
SHA512

973316f845437bd31052b609e4a99c24c4dfb9b99cb805d048b58e647b4cb99d750bcee7e55365de3dafe4996908c4207bb79815e2278bc5b72b1515bda88406
SSDEEP

12288:U8AaWnPxX/J26qeHllYRqdcXUD1sEkBw2qWJiVVhYR:U8AaWlk65llYRqdeTEkBNn

Score

10^/10

redline 1851281290_99 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

1851281290_99

194.87.71.4:3431

Attributes

auth_value
e6c703f4955496a1908c64e4f8bc3bcb

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/380-1-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4756 set thread context of 380	4756	JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe	87

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_4fe9998281de99dbd71b0e85fe3af02e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 380	4756	JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe	87
PID 4756 wrote to memory of 380	4756	JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe	87
PID 4756 wrote to memory of 380	4756	JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe	87
PID 4756 wrote to memory of 380	4756	JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe	87
PID 4756 wrote to memory of 380	4756	JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe	87

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4fe9998281de99dbd71b0e85fe3af02e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4756
- 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:380

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/380-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/380-6-0x000000007470E000-0x000000007470F000-memory.dmp

Filesize
4KB

Download
memory/380-7-0x0000000005D10000-0x0000000006328000-memory.dmp

Filesize
6.1MB

Download
memory/380-8-0x0000000003280000-0x0000000003292000-memory.dmp

Filesize
72KB

Download
memory/380-9-0x0000000005800000-0x000000000590A000-memory.dmp

Filesize
1.0MB

Download
memory/380-10-0x0000000005730000-0x000000000576C000-memory.dmp

Filesize
240KB

Download
memory/380-11-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/380-12-0x0000000005910000-0x000000000595C000-memory.dmp

Filesize
304KB

Download
memory/380-13-0x000000007470E000-0x000000007470F000-memory.dmp

Filesize
4KB

Download
memory/380-14-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/4756-0-0x00000000008D8000-0x00000000008D9000-memory.dmp

Filesize
4KB

Download