redline | 5532f3699b01676915cc083ea7fcc3d5bd5b1bf0299a15ea67d0970d26ba4231

General

Target

JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe
Size

382KB
MD5

4e58efca0bde915039a18b545e4b5d47
SHA1

b79f5ad49c5074c902babd13b44985bf07a6a8b9
SHA256

5532f3699b01676915cc083ea7fcc3d5bd5b1bf0299a15ea67d0970d26ba4231
SHA512

28174222e30bc064142db5ac15d2012bab34df9f9d28d5ceca5bf785e6ccdc06c911f141557604b5162a3799b10ac5088bc90858893f4837e3c3daaff74fad0d
SSDEEP

6144:t8hS1XX5zUMAUVa8UaO23q/YkUv/BnBX1oz0E+Z:eE1XX5YMAUVa8UaO23q/pUv/BnBX6z0N

Score

10^/10

redline jameshook discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

jameshook

C2

135.181.129.119:4805

Attributes

auth_value
b69102cdbd4afe2d3159f88fb6dac731

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/1668-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1668-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1668-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1668-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1668-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2608 set thread context of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.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_4e58efca0bde915039a18b545e4b5d47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30
PID 2608 wrote to memory of 1668	2608	JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e58efca0bde915039a18b545e4b5d47.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1668

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/1668-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1668-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1668-18-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/1668-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1668-17-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/1668-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1668-16-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/1668-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1668-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1668-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1668-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1668-15-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-14-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2608-1-0x0000000000860000-0x00000000008C6000-memory.dmp

Filesize
408KB

Download
memory/2608-0-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download
memory/2608-2-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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