redline | 4f4285f36464d6453221814fc6155dc41d051d25a8ab0317f13c331bc6328a30

General

Target

JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.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/2936-15-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2936-18-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2936-13-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2936-22-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/2936-20-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1624 set thread context of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.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	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31
PID 1624 wrote to memory of 2936	1624	JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dcedfbcc71687d5a37d02b7c3a727bf47ce58f61.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2936

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/1624-0-0x000000007492E000-0x000000007492F000-memory.dmp

Filesize
4KB

Download
memory/1624-1-0x00000000009B0000-0x0000000000AFA000-memory.dmp

Filesize
1.3MB

Download
memory/1624-2-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download
memory/1624-3-0x00000000003E0000-0x0000000000400000-memory.dmp

Filesize
128KB

Download
memory/1624-4-0x0000000004A20000-0x0000000004A98000-memory.dmp

Filesize
480KB

Download
memory/1624-5-0x000000007492E000-0x000000007492F000-memory.dmp

Filesize
4KB

Download
memory/1624-6-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download
memory/1624-7-0x0000000004AE0000-0x0000000004B50000-memory.dmp

Filesize
448KB

Download
memory/1624-8-0x0000000004B50000-0x0000000004B78000-memory.dmp

Filesize
160KB

Download
memory/1624-23-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download
memory/2936-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2936-17-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2936-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2936-22-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2936-20-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2936-11-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2936-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2936-15-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2936-24-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download
memory/2936-25-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download
memory/2936-26-0x0000000074920000-0x000000007500E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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