redline | b4312b6580e52e53c37de5125e292c6f0d0cff92774056ce7307fe37372885c7

Analysis

max time kernel
136s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2025, 20:05

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General

Target

JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe
Size

4.6MB
MD5

76b9c753c5133d59ade0e315865d7b97
SHA1

845c639a7e1f749161e671bf8c4b860a3a3eb029
SHA256

b4312b6580e52e53c37de5125e292c6f0d0cff92774056ce7307fe37372885c7
SHA512

30e1fb4a10fd29d89add8615620e0763f5c57260ac3177cfa191ec0a5204ce8c53f7fc5fc20d168ac140de16ff4633ec4f4ca60fde7927bf9661e7c3b0e859d5
SSDEEP

98304:rLrQPdik3gPpBv+ZH3JL4Uvd5mEcvc1GU49/twafMmymlz:rxk3+L2Z2edAEck6/twaUyZ

Score

10^/10

redline fs discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

185.255.133.25:18225

Attributes

auth_value
e6ae87b99bc187e67e3023b8ad515104

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/4984-9-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3184 set thread context of 4984	3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2108	3184	WerFault.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_76b9c753c5133d59ade0e315865d7b97.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe
3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe
3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe
3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3184 wrote to memory of 4984	3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe	84
PID 3184 wrote to memory of 4984	3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe	84
PID 3184 wrote to memory of 4984	3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe	84
PID 3184 wrote to memory of 4984	3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe	84
PID 3184 wrote to memory of 4984	3184	JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3184
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4984
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3184 -s 268
  2⤵
  - Program crash
  PID:2108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3184 -ip 3184
1⤵
PID:3900

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

Replay Monitor

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Downloads

memory/3184-0-0x0000000000225000-0x000000000049E000-memory.dmp

Filesize
2.5MB

Download
memory/3184-1-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

Filesize
4KB

Download
memory/3184-2-0x0000000000D20000-0x0000000000D21000-memory.dmp

Filesize
4KB

Download
memory/3184-6-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/3184-5-0x0000000000D70000-0x0000000000D71000-memory.dmp

Filesize
4KB

Download
memory/3184-7-0x00000000001F0000-0x0000000000688000-memory.dmp

Filesize
4.6MB

Download
memory/3184-4-0x0000000000D60000-0x0000000000D61000-memory.dmp

Filesize
4KB

Download
memory/3184-3-0x0000000000D50000-0x0000000000D51000-memory.dmp

Filesize
4KB

Download
memory/3184-22-0x0000000000225000-0x000000000049E000-memory.dmp

Filesize
2.5MB

Download
memory/3184-14-0x00000000001F0000-0x0000000000688000-memory.dmp

Filesize
4.6MB

Download
memory/4984-15-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/4984-16-0x0000000005CF0000-0x0000000006308000-memory.dmp

Filesize
6.1MB

Download
memory/4984-17-0x0000000005760000-0x0000000005772000-memory.dmp

Filesize
72KB

Download
memory/4984-18-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/4984-19-0x00000000057C0000-0x00000000057FC000-memory.dmp

Filesize
240KB

Download
memory/4984-20-0x0000000074600000-0x0000000074DB0000-memory.dmp

Filesize
7.7MB

Download
memory/4984-21-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/4984-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4984-23-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/4984-24-0x0000000074600000-0x0000000074DB0000-memory.dmp

Filesize
7.7MB

Download