redline | bea6547e13a91dea30b43f7b50a6e95d8cbc285c9a2c397fa52d17ce8351cc30

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 06:46

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General

Target

RFQ 10046335 PO 4502042346 PR 11148099 411128.exe
Size

2.3MB
MD5

0b57430159e81d152455d3d2936f44e0
SHA1

245c53304354ad8c703b2dd4fce1cc1ec46573bb
SHA256

bea6547e13a91dea30b43f7b50a6e95d8cbc285c9a2c397fa52d17ce8351cc30
SHA512

c70103e599a534bd6aad4238df567223fc4d2a7b07632be09c42ea2f46e3c941523ead3b3ee27abe72445ded4e33a646421a176d82fab637b4b500782b629f40
SSDEEP

49152:IF50a6aPVOFMx3SmroCZscivbS6mqxEWoKmqZJffp3vSsqPUYeaw1GlNOmTCbCuF:KroA7PxBOb

Score

10^/10

redline foz execution infostealer

Malware Config

Extracted

Family

redline

Botnet

foz

195.10.205.102:1912

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/4440-14-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2552	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2852 set thread context of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2552	powershell.exe
2552	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2552	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	81
PID 2852 wrote to memory of 2552	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	81
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83
PID 2852 wrote to memory of 4440	2852	RFQ 10046335 PO 4502042346 PR 11148099 411128.exe	83

C:\Users\Admin\AppData\Local\Temp\RFQ 10046335 PO 4502042346 PR 11148099 411128.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ 10046335 PO 4502042346 PR 11148099 411128.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath $env:UserProfile
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2552
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  PID:4440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_izpx4fje.teh.psm1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2552-19-0x00007FFECB830000-0x00007FFECC2F1000-memory.dmp

Filesize
10.8MB

Download
memory/2552-0-0x00007FFECB833000-0x00007FFECB835000-memory.dmp

Filesize
8KB

Download
memory/2552-11-0x00007FFECB830000-0x00007FFECC2F1000-memory.dmp

Filesize
10.8MB

Download
memory/2552-12-0x00007FFECB830000-0x00007FFECC2F1000-memory.dmp

Filesize
10.8MB

Download
memory/2552-10-0x00000134D2EB0000-0x00000134D2ED2000-memory.dmp

Filesize
136KB

Download
memory/4440-22-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/4440-18-0x0000000005DB0000-0x0000000006354000-memory.dmp

Filesize
5.6MB

Download
memory/4440-15-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/4440-14-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4440-20-0x00000000058A0000-0x0000000005932000-memory.dmp

Filesize
584KB

Download
memory/4440-21-0x0000000005850000-0x000000000585A000-memory.dmp

Filesize
40KB

Download
memory/4440-23-0x0000000006980000-0x0000000006F98000-memory.dmp

Filesize
6.1MB

Download
memory/4440-24-0x0000000006360000-0x000000000646A000-memory.dmp

Filesize
1.0MB

Download
memory/4440-25-0x0000000005BF0000-0x0000000005C02000-memory.dmp

Filesize
72KB

Download
memory/4440-26-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/4440-27-0x0000000005CA0000-0x0000000005CEC000-memory.dmp

Filesize
304KB

Download
memory/4440-28-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/4440-29-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download