redline | 4f4285f36464d6453221814fc6155dc41d051d25a8ab0317f13c331bc6328a30

General

Target

JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe
Size

700.0MB
MD5

6de44c2adad475a723f04039fd238a17
SHA1

dcedfbcc71687d5a37d02b7c3a727bf47ce58f61
SHA256

4f4285f36464d6453221814fc6155dc41d051d25a8ab0317f13c331bc6328a30
SHA512

0f2cb8df757f7b29a08e8fdbabc4207a3452e777dec89141b42923a945a7d06bc174aacd45edaa1d92ea3355d3b79002737678b993c6534715aee5455f57a8fb
SSDEEP

49152:YTHrqPAAxChxLpsvtQ2fyyL/JHoyX3ilLZ7CU7:YTHrq0V+tEyxVsZr

Score

10^/10

redline video discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

video

C2

62.204.41.139:25190

Attributes

auth_value
7044b7ad49e81d903b44f3be4dfbb7b6

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/2700-14-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2700-13-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2700-16-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2700-18-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2700-21-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2760 set thread context of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30

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_6de44c2adad475a723f04039fd238a17.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30
PID 2760 wrote to memory of 2700	2760	JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6de44c2adad475a723f04039fd238a17.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2700-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2700-15-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2700-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2700-14-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2700-25-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-24-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-23-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-21-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2700-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2700-16-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2760-4-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-3-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/2760-1-0x0000000001160000-0x00000000012AA000-memory.dmp

Filesize
1.3MB

Download
memory/2760-2-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/2760-22-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-8-0x0000000001010000-0x0000000001038000-memory.dmp

Filesize
160KB

Download
memory/2760-7-0x0000000004C40000-0x0000000004CB0000-memory.dmp

Filesize
448KB

Download
memory/2760-6-0x00000000010B0000-0x0000000001128000-memory.dmp

Filesize
480KB

Download
memory/2760-5-0x00000000003D0000-0x00000000003F0000-memory.dmp

Filesize
128KB

Download

Analysis

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