redline | f077bc5ba32978adcbf73783c53a0cc4ab0e2047018253317b81327f6bc3412c

Analysis

max time kernel
131s
max time network
140s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/11/2024, 01:20

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General

Target

505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe
Size

399KB
MD5

0ea45bddb097b50c089bea5ae3f5a6fd
SHA1

4a9755d1e363803087d8f2c77d2c3cc5804196e2
SHA256

505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1
SHA512

f70607e01a2b8fa2d60f54cace041ed12a3610d94f4e30f84b5b7cc7b48ae1c7725eb8aa69ea2aa5d3261bd772d239a7792c7817a0aac46e3e5702cb0184aad5
SSDEEP

6144:p6DCxLT52vMishn5u9OC9ZjYAOkuXFGvNCy7QRO8GjTKXe/kXDN:p6DCxLT52vMiy7yuVfRO/TWN

Score

10^/10

redline 11 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

79.137.202.18:45218

Attributes

auth_value
107e09eee63158d2488feb03dac75204

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/1964-2-0x0000000000080000-0x00000000000B2000-memory.dmp	family_redline
behavioral1/memory/1964-9-0x0000000000080000-0x00000000000B2000-memory.dmp	family_redline
behavioral1/memory/1964-8-0x0000000000080000-0x00000000000B2000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2128 set thread context of 1964	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	32

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2424	2128	WerFault.exe	30

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	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 1964	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	32
PID 2128 wrote to memory of 1964	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	32
PID 2128 wrote to memory of 1964	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	32
PID 2128 wrote to memory of 1964	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	32
PID 2128 wrote to memory of 1964	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	32
PID 2128 wrote to memory of 1964	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	32
PID 2128 wrote to memory of 2424	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	33
PID 2128 wrote to memory of 2424	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	33
PID 2128 wrote to memory of 2424	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	33
PID 2128 wrote to memory of 2424	2128	505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe	33

C:\Users\Admin\AppData\Local\Temp\505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe
"C:\Users\Admin\AppData\Local\Temp\505509de0eccbd99559118cc90f42f5618c68827d963394afdef810c7fc3b2f1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 48
  2⤵
  - Program crash
  PID:2424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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/1964-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1964-2-0x0000000000080000-0x00000000000B2000-memory.dmp

Filesize
200KB

Download
memory/1964-1-0x0000000000080000-0x00000000000B2000-memory.dmp

Filesize
200KB

Download
memory/1964-9-0x0000000000080000-0x00000000000B2000-memory.dmp

Filesize
200KB

Download
memory/1964-8-0x0000000000080000-0x00000000000B2000-memory.dmp

Filesize
200KB

Download
memory/1964-10-0x0000000000A20000-0x0000000000CB2000-memory.dmp

Filesize
2.6MB

Download
memory/2128-0-0x0000000000D02000-0x0000000000D03000-memory.dmp

Filesize
4KB

Download