redline | c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f

Analysis

max time kernel
135s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 19:19

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General

Target

JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe
Size

800.0MB
MD5

859bc7b08d641bd37b35884ba21fc3a3
SHA1

bf5877193e13cb79ddb629d93159e0a486df3f7f
SHA256

c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f
SHA512

cc9135e116165dd6226c80fdb982f2aa30317fa99b4c59c5c1060a1e833b0a41b3cf3f2d873fe8e1b72866fc50a5f09666794a2636910647061ef1e40df6720f
SSDEEP

1536:+iWKpPPCaSjY1WUWTD+8zoJKs7W4g1ruZ6g+UKzyjJN7rYCI+oyfBGBn3f74bcgn:hWKpP/wr0fSBzgyQ3CIekyA1

Score

10^/10

redline @nekochan815 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@NekoChan815

45.15.157.131:36457

Attributes

auth_value
27e91af9bac7df060a7c43fed05eded6

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/2248-0-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5068 set thread context of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.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_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83
PID 5068 wrote to memory of 2248	5068	JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c5a4e7a2d7c860d9d7977a2601fc7d865aaec3bcdfc9740498211b9a12753e6f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5068
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2248

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

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Downloads

memory/2248-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2248-2-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/2248-3-0x00000000055F0000-0x0000000005C08000-memory.dmp

Filesize
6.1MB

Download
memory/2248-4-0x0000000005120000-0x000000000522A000-memory.dmp

Filesize
1.0MB

Download
memory/2248-5-0x0000000005050000-0x0000000005062000-memory.dmp

Filesize
72KB

Download
memory/2248-6-0x00000000050B0000-0x00000000050EC000-memory.dmp

Filesize
240KB

Download
memory/2248-7-0x0000000005230000-0x000000000527C000-memory.dmp

Filesize
304KB

Download
memory/2248-8-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/5068-1-0x0000000000290000-0x0000000000334000-memory.dmp

Filesize
656KB

Download