redline | a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6

Analysis

max time kernel
136s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 00:19

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General

Target

JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe
Size

688.0MB
MD5

716477304f7ae4fc4f735dd67998d473
SHA1

485c09e07c431886f4e84ce0233c9540e13679e2
SHA256

a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6
SHA512

7c8e957817d8851c6747753b19c866d0fef3c0d275f371cd50c5e64c96ccabd7284dff28591a51781f00a1b4f51f83c844b313ba2594c73c8cc571107cd25eb2
SSDEEP

6144:bXYtXJPajizlDQwyuDEOpOvAOM/68qlCl8t+OJd21R9PERlpT0/M:bXYtXUiWCmlCVZPEW/

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

193.247.144.64:6526

Attributes

auth_value
741160259faee60393efceac354d0421

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4440 set thread context of 764	4440	JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1532	4440	WerFault.exe	81

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_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 764	4440	JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe	83
PID 4440 wrote to memory of 764	4440	JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe	83
PID 4440 wrote to memory of 764	4440	JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe	83
PID 4440 wrote to memory of 764	4440	JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe	83
PID 4440 wrote to memory of 764	4440	JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a5424b26b1d591329fdd2e9f870f9e1b3651abddd96235d786b65bb5399b16e6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 264
  2⤵
  - Program crash
  PID:1532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 4440 -ip 4440
1⤵
PID:4540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

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Downloads

memory/764-1-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/764-6-0x000000007531E000-0x000000007531F000-memory.dmp

Filesize
4KB

Download
memory/764-7-0x00000000030C0000-0x00000000030C6000-memory.dmp

Filesize
24KB

Download
memory/764-8-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/764-9-0x0000000005D20000-0x0000000006338000-memory.dmp

Filesize
6.1MB

Download
memory/764-10-0x0000000005810000-0x000000000591A000-memory.dmp

Filesize
1.0MB

Download
memory/764-11-0x0000000005730000-0x0000000005742000-memory.dmp

Filesize
72KB

Download
memory/764-12-0x0000000005790000-0x00000000057CC000-memory.dmp

Filesize
240KB

Download
memory/764-13-0x0000000005920000-0x000000000596C000-memory.dmp

Filesize
304KB

Download
memory/764-14-0x000000007531E000-0x000000007531F000-memory.dmp

Filesize
4KB

Download
memory/764-15-0x0000000075310000-0x0000000075AC0000-memory.dmp

Filesize
7.7MB

Download
memory/4440-0-0x00000000007B5000-0x00000000007B7000-memory.dmp

Filesize
8KB

Download