redline | 03bea9fdfe1d571c694e64128a5d7f20497e14d95bb589d8b0efb9bf876ac0c6

General

Target

JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe
Size

779KB
MD5

a56a702c70e6c8cece4ebf6a0d3fdd91
SHA1

999ce42cd8f4e99c27cad0032ab28471ce5df062
SHA256

03bea9fdfe1d571c694e64128a5d7f20497e14d95bb589d8b0efb9bf876ac0c6
SHA512

1aa2f400e58e6cb08993e3227523f869ff2a9b1811fa351f4dfc5dd4e86addfcfbf005ffefb78f1fdb3d5743fb07d760cb809e1687dc7d41bb5d331779088093
SSDEEP

12288:BMjSBD67XNcsA6eQviq6CYpoo1TDolAxvD/DC5C4XSiyyjK:BlBDepkQipBV2Av657Xd8

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 5 IoCs

resource	yara_rule
behavioral1/memory/2840-17-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2840-13-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2840-11-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2840-22-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/memory/2840-19-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2776 set thread context of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.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_a56a702c70e6c8cece4ebf6a0d3fdd91.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30
PID 2776 wrote to memory of 2840	2776	JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a56a702c70e6c8cece4ebf6a0d3fdd91.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2840

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/2776-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2776-1-0x0000000000FA0000-0x0000000001068000-memory.dmp

Filesize
800KB

Download
memory/2776-2-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2776-3-0x00000000004E0000-0x00000000004EA000-memory.dmp

Filesize
40KB

Download
memory/2776-4-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/2776-5-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2776-6-0x0000000004DC0000-0x0000000004E4A000-memory.dmp

Filesize
552KB

Download
memory/2776-23-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2840-13-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2840-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2840-17-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2840-11-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2840-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2840-8-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2840-24-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2840-22-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2840-19-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2840-25-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2840-26-0x0000000000310000-0x0000000000316000-memory.dmp

Filesize
24KB

Download
memory/2840-27-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download
memory/2840-28-0x0000000074AC0000-0x00000000751AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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