redline | 4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd

General

Target

JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe
Size

654.3MB
MD5

96cdac10cba5b2fb015f54c8beb7c6ad
SHA1

82a731656c294ac813c61346022fa481eccee72b
SHA256

4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd
SHA512

74bcc8f962a6ef0042e3d2a1d73b8429badae79e3dcfcaed4be5f97f85dd796f6dc0dfb20ec2b11057fa9635676568921696b44f960a91c4e5a51ff0bb6d0602
SSDEEP

196608:eau+AYMyJ2etstORzdQJWAiMCqX6CfHg:ZJ2t0qX6CfH

Score

10^/10

redline discovery infostealer

Malware Config

Signatures

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

RedLine payload 6 IoCs

resource	yara_rule
behavioral1/memory/492-7-0x0000000000110000-0x000000000016A000-memory.dmp	family_redline
behavioral1/memory/492-17-0x0000000000110000-0x000000000016A000-memory.dmp	family_redline
behavioral1/memory/492-10-0x0000000000110000-0x000000000016A000-memory.dmp	family_redline
behavioral1/memory/492-9-0x0000000000110000-0x000000000016A000-memory.dmp	family_redline
behavioral1/memory/492-6-0x0000000000110000-0x000000000016A000-memory.dmp	family_redline
behavioral1/memory/492-14-0x0000000000110000-0x000000000016A000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1800 set thread context of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.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_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31
PID 1800 wrote to memory of 492	1800	JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4b965398521996768e16d73ce2b176617a8de91020f89dcb277f63c0413ce6fd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

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/492-10-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/492-4-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/492-22-0x0000000073A30000-0x000000007411E000-memory.dmp

Filesize
6.9MB

Download
memory/492-7-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/492-9-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/492-21-0x0000000073A3E000-0x0000000073A3F000-memory.dmp

Filesize
4KB

Download
memory/492-19-0x0000000073A3E000-0x0000000073A3F000-memory.dmp

Filesize
4KB

Download
memory/492-6-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/492-20-0x0000000073A30000-0x000000007411E000-memory.dmp

Filesize
6.9MB

Download
memory/492-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/492-17-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/492-14-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/492-5-0x0000000000110000-0x000000000016A000-memory.dmp

Filesize
360KB

Download
memory/1800-1-0x00000000009A0000-0x0000000000FFA000-memory.dmp

Filesize
6.4MB

Download
memory/1800-2-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/1800-18-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/1800-0-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download

Analysis

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