redline | d055158919303618dd79d0a6224de0fabbf28f7ab8daa9690b385e0b2b90a8d4

Analysis

max time kernel
148s
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
10-01-2025 17:44

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General

Target

JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe
Size

156KB
MD5

ea3740a493711372b2da51dffaff8ba9
SHA1

9cc76f3cf22d6f6a2f5a8beeef680fa375bbbb13
SHA256

d055158919303618dd79d0a6224de0fabbf28f7ab8daa9690b385e0b2b90a8d4
SHA512

40102f647f583167b332561831369de5c73e6b4e6a29991baca59d859daed05ce209eba59bf74cc9b80cb8033a9c041f25e2154dcc43f75d4fab1932be780ce5
SSDEEP

3072:T4WHLrhFy/MgFR5FtZhQOnBJHfSY/vbywd3qFqNyoP6cH+N4KhzKV:T9HLrkPTDHBJHfSY7F3soCTa7

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

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/1428-3-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/1428-3-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3336 set thread context of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 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	RegAsm.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe
3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83
PID 3336 wrote to memory of 1428	3336	JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ea3740a493711372b2da51dffaff8ba9.exe"
1⤵
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3336
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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/1428-7-0x0000000005BA0000-0x00000000061B8000-memory.dmp

Filesize
6.1MB

Download
memory/1428-9-0x0000000005740000-0x000000000584A000-memory.dmp

Filesize
1.0MB

Download
memory/1428-14-0x0000000074730000-0x0000000074EE0000-memory.dmp

Filesize
7.7MB

Download
memory/1428-3-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1428-8-0x0000000005610000-0x0000000005622000-memory.dmp

Filesize
72KB

Download
memory/1428-6-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1428-13-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1428-12-0x00000000056B0000-0x00000000056FC000-memory.dmp

Filesize
304KB

Download
memory/1428-11-0x0000000074730000-0x0000000074EE0000-memory.dmp

Filesize
7.7MB

Download
memory/1428-10-0x0000000005670000-0x00000000056AC000-memory.dmp

Filesize
240KB

Download
memory/3336-5-0x00007FFCE6AF0000-0x00007FFCE75B1000-memory.dmp

Filesize
10.8MB

Download
memory/3336-0-0x00007FFCE6AF3000-0x00007FFCE6AF5000-memory.dmp

Filesize
8KB

Download
memory/3336-1-0x00000000001C0000-0x00000000001EA000-memory.dmp

Filesize
168KB

Download
memory/3336-2-0x00007FFCE6AF0000-0x00007FFCE75B1000-memory.dmp

Filesize
10.8MB

Download