redline | 178ef45d45584cf8c4b8a767366ac60d4bc55c7f3436aaa042a236ae6935f242

Analysis

max time kernel
129s
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
07/01/2025, 11:13

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General

Target

JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe
Size

212KB
MD5

5f9388233a39b5c5359c0fb2208956dc
SHA1

9135569ea82b0f967e44cea7b21e699a3f65ba2a
SHA256

178ef45d45584cf8c4b8a767366ac60d4bc55c7f3436aaa042a236ae6935f242
SHA512

e6bd83daf24f0d0e8fbab9a8f5d5028d791c15fce0944bccf92a6d6cbfc9069a169061b7b0ab636a782aeabd3aff2ca9003785b92835ce88b20aba4d99792a1d
SSDEEP

1536:MfyxN9r3TCQJsznRXitqidAwUS/FxO0XymF3JvcWcp4zk62BHtCrZcRk5i+kXLtz:6oN5ebnRX9S/FZymF32WBoAg6idtchBG

Score

10^/10

redline @anna7677 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@anna7677

51.91.193.177:18717

Attributes

auth_value
74a8f00abc3c55d9a0655f0cea4e3580

Signatures

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral2/memory/2040-37-0x0000000000400000-0x0000000000421000-memory.dmp	family_redline
behavioral2/memory/2040-45-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2040	regasm.exe
2040	regasm.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4468 set thread context of 2040	4468	JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe	89

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_5f9388233a39b5c5359c0fb2208956dc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4468	JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4468	JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4468 wrote to memory of 2040	4468	JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe	89
PID 4468 wrote to memory of 2040	4468	JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe	89
PID 4468 wrote to memory of 2040	4468	JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe	89
PID 4468 wrote to memory of 2040	4468	JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe	89

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f9388233a39b5c5359c0fb2208956dc.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4468
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:2040

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/2040-50-0x0000000005520000-0x000000000562A000-memory.dmp

Filesize
1.0MB

Download
memory/2040-44-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/2040-55-0x0000000074600000-0x0000000074DB0000-memory.dmp

Filesize
7.7MB

Download
memory/2040-54-0x000000007460E000-0x000000007460F000-memory.dmp

Filesize
4KB

Download
memory/2040-53-0x00000000061D0000-0x000000000621C000-memory.dmp

Filesize
304KB

Download
memory/2040-52-0x0000000074600000-0x0000000074DB0000-memory.dmp

Filesize
7.7MB

Download
memory/2040-43-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/2040-37-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2040-51-0x00000000053C0000-0x00000000053FC000-memory.dmp

Filesize
240KB

Download
memory/2040-49-0x0000000005310000-0x0000000005322000-memory.dmp

Filesize
72KB

Download
memory/2040-42-0x00000000777A2000-0x00000000777A3000-memory.dmp

Filesize
4KB

Download
memory/2040-47-0x0000000005230000-0x00000000052C2000-memory.dmp

Filesize
584KB

Download
memory/2040-48-0x00000000062B0000-0x00000000068C8000-memory.dmp

Filesize
6.1MB

Download
memory/2040-45-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2040-46-0x00000000056E0000-0x0000000005C84000-memory.dmp

Filesize
5.6MB

Download
memory/4468-33-0x0000000000620000-0x0000000000720000-memory.dmp

Filesize
1024KB

Download
memory/4468-3-0x00000000022E0000-0x00000000022E1000-memory.dmp

Filesize
4KB

Download
memory/4468-40-0x0000000075490000-0x00000000755ED000-memory.dmp

Filesize
1.4MB

Download
memory/4468-2-0x00000000777A2000-0x00000000777A3000-memory.dmp

Filesize
4KB

Download
memory/4468-38-0x0000000075490000-0x00000000755ED000-memory.dmp

Filesize
1.4MB

Download
memory/4468-22-0x0000000075490000-0x00000000755ED000-memory.dmp

Filesize
1.4MB

Download
memory/4468-29-0x0000000075490000-0x00000000755ED000-memory.dmp

Filesize
1.4MB

Download
memory/4468-12-0x00000000754C1000-0x00000000754C2000-memory.dmp

Filesize
4KB

Download
memory/4468-11-0x0000000000620000-0x0000000000720000-memory.dmp

Filesize
1024KB

Download