redline | 5c5793584de424bb7334892e62eac6a333fa52e38cdef4827fa0f451e8801693

Analysis

max time kernel
136s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2025 23:55

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General

Target

JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
Size

4.6MB
MD5

41bf6c2ff5e629dc13cd35c9bb4749a1
SHA1

10cc28af90546bec4274c9ae38b0125d18177648
SHA256

5c5793584de424bb7334892e62eac6a333fa52e38cdef4827fa0f451e8801693
SHA512

cf3a5324c41a1668777669df0de10783100184d3cfcc3c09d80a683b24e53bf0413ad041c1968568cebb0ebe311759cee74b8c6545de5e0a10eb4167ebd5a0c1
SSDEEP

98304:LLYAOeGOR1UrfOMLFsIQhlFp7CNFHKNLBce/lLOscI5TD:f7Ur/LufhlH7CNFqnXNLO7sTD

Score

10^/10

redline @pukpukich discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@PUKPUKich

185.209.22.181:29234

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

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/968-10-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3656 set thread context of 968	3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4280	3656	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	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3656 wrote to memory of 968	3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	82
PID 3656 wrote to memory of 968	3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	82
PID 3656 wrote to memory of 968	3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	82
PID 3656 wrote to memory of 968	3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	82
PID 3656 wrote to memory of 968	3656	JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_41bf6c2ff5e629dc13cd35c9bb4749a1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3656
- 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:968
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 272
  2⤵
  - Program crash
  PID:4280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3656 -ip 3656
1⤵
PID:4428

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/968-20-0x0000000074AA0000-0x0000000075250000-memory.dmp

Filesize
7.7MB

Download
memory/968-16-0x0000000005900000-0x0000000005F18000-memory.dmp

Filesize
6.1MB

Download
memory/968-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/968-23-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/968-21-0x0000000005470000-0x00000000054BC000-memory.dmp

Filesize
304KB

Download
memory/968-19-0x0000000005430000-0x000000000546C000-memory.dmp

Filesize
240KB

Download
memory/968-18-0x00000000054D0000-0x00000000055DA000-memory.dmp

Filesize
1.0MB

Download
memory/968-15-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/968-24-0x0000000074AA0000-0x0000000075250000-memory.dmp

Filesize
7.7MB

Download
memory/968-17-0x00000000053A0000-0x00000000053B2000-memory.dmp

Filesize
72KB

Download
memory/3656-1-0x0000000002F50000-0x0000000002F51000-memory.dmp

Filesize
4KB

Download
memory/3656-7-0x0000000000550000-0x00000000009E3000-memory.dmp

Filesize
4.6MB

Download
memory/3656-22-0x0000000000585000-0x00000000007FB000-memory.dmp

Filesize
2.5MB

Download
memory/3656-0-0x0000000002F40000-0x0000000002F41000-memory.dmp

Filesize
4KB

Download
memory/3656-6-0x0000000000585000-0x00000000007FB000-memory.dmp

Filesize
2.5MB

Download
memory/3656-4-0x0000000002FA0000-0x0000000002FA1000-memory.dmp

Filesize
4KB

Download
memory/3656-2-0x0000000002F80000-0x0000000002F81000-memory.dmp

Filesize
4KB

Download
memory/3656-14-0x0000000000550000-0x00000000009E3000-memory.dmp

Filesize
4.6MB

Download
memory/3656-3-0x0000000002F90000-0x0000000002F91000-memory.dmp

Filesize
4KB

Download
memory/3656-5-0x0000000002FB0000-0x0000000002FB1000-memory.dmp

Filesize
4KB

Download