redline | 7feadede50c5f21b2f19d8ed73259b6f9600cafaa78923322cea911d3da0811c

Analysis

max time kernel
148s
max time network
150s
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 07:35

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General

Target

JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe
Size

671KB
MD5

1691aa73a0699a3be2864a407e547671
SHA1

e3c6af09ab3708a0a4aa4dfa11a6d25a73c27a33
SHA256

7feadede50c5f21b2f19d8ed73259b6f9600cafaa78923322cea911d3da0811c
SHA512

f9303db80467773694ce93c1c3f97622dc20e4b5df4c7de07ed467c99befa11e0e87a85b34546ff9f51b9a3a1e707c1e7ac1f417ac9e74ae4be6a523ea1a1c54
SSDEEP

3072:/s1zOpZLp7vlZwIpNUqs8W8Lz0W+DrzZ0aoPguE7Dd25Y3LloxpLrV7iOvnwWzNt:01zwP7QT8+PzCPy7fxyKhISaCF/LzY

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

185.215.113.51:56632

Attributes

auth_value
8a057b047bb60399b5cc0fa800e50e51

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/4924-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.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

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83
PID 2656 wrote to memory of 4924	2656	JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1691aa73a0699a3be2864a407e547671.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2656
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4924

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/2656-5-0x00007FFB89CE0000-0x00007FFB8A7A1000-memory.dmp

Filesize
10.8MB

Download
memory/2656-1-0x0000000000BB0000-0x0000000000C5A000-memory.dmp

Filesize
680KB

Download
memory/2656-2-0x00007FFB89CE0000-0x00007FFB8A7A1000-memory.dmp

Filesize
10.8MB

Download
memory/2656-0-0x00007FFB89CE3000-0x00007FFB89CE5000-memory.dmp

Filesize
8KB

Download
memory/4924-7-0x0000000005C80000-0x0000000006298000-memory.dmp

Filesize
6.1MB

Download
memory/4924-6-0x00000000740BE000-0x00000000740BF000-memory.dmp

Filesize
4KB

Download
memory/4924-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4924-8-0x0000000005720000-0x0000000005732000-memory.dmp

Filesize
72KB

Download
memory/4924-9-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/4924-10-0x00000000057C0000-0x00000000057FC000-memory.dmp

Filesize
240KB

Download
memory/4924-11-0x00000000740B0000-0x0000000074860000-memory.dmp

Filesize
7.7MB

Download
memory/4924-12-0x0000000005800000-0x000000000584C000-memory.dmp

Filesize
304KB

Download
memory/4924-13-0x00000000740BE000-0x00000000740BF000-memory.dmp

Filesize
4KB

Download
memory/4924-14-0x00000000740B0000-0x0000000074860000-memory.dmp

Filesize
7.7MB

Download