redline | a66eb9a28cee5f79ab9233ba536c4e48b2323b3f0b2904f9565c8a83e4d313fe

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 05:32

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General

Target

JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe
Size

664.0MB
MD5

56a9cc556873746b9aa24690021cc630
SHA1

50e1a9dfd735a8a2dcd03a5d8ba11559bea36872
SHA256

a66eb9a28cee5f79ab9233ba536c4e48b2323b3f0b2904f9565c8a83e4d313fe
SHA512

53f3f9546bdea23825f903743137754c01f3aa37a91d14c7da23200ff58e04f9895492ff1da97e870f55484f1c498c5844fca7b2e85922256ce5a6489eff37e0
SSDEEP

3072:QRcEDUghRlg0eeG7XLTWz5M/eKhSxRRa4ukJu8B0hVm4gMJGIVPDeCkyRNo5:K4Co0MrLTMM/XF4psnbHJXeCkuNC

Score

10^/10

redline 2037366459_99 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

2037366459_99

nordforest.xyz:28786

bayrak.top:28786

Attributes

auth_value
8c31b24fae1af8d4bdd38c8b8dffd2f5

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/212-1-0x0000000000400000-0x000000000041E000-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 4956 set thread context of 212	4956	JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe	83

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_56a9cc556873746b9aa24690021cc630.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 212	4956	JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe	83
PID 4956 wrote to memory of 212	4956	JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe	83
PID 4956 wrote to memory of 212	4956	JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe	83
PID 4956 wrote to memory of 212	4956	JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe	83
PID 4956 wrote to memory of 212	4956	JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56a9cc556873746b9aa24690021cc630.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4956
- 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:212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/212-1-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/212-6-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/212-7-0x0000000005B40000-0x0000000006158000-memory.dmp

Filesize
6.1MB

Download
memory/212-8-0x0000000003170000-0x0000000003182000-memory.dmp

Filesize
72KB

Download
memory/212-9-0x0000000005670000-0x000000000577A000-memory.dmp

Filesize
1.0MB

Download
memory/212-11-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/212-10-0x00000000055A0000-0x00000000055DC000-memory.dmp

Filesize
240KB

Download
memory/212-12-0x00000000055E0000-0x000000000562C000-memory.dmp

Filesize
304KB

Download
memory/212-13-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/212-14-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4956-0-0x0000000000431000-0x0000000000432000-memory.dmp

Filesize
4KB

Download