redline | 94137cbe1455e824d25c59e3c5a0daf2b9274b055cf6e20800efa7713d10c1ac

Analysis

max time kernel
147s
max time network
153s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
07-05-2023 04:39

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General

Target

94137cbe1455e824d25c59e3c5a0daf2b9274b055cf6e20800efa7713d10c1ac.ps1
Size

801KB
MD5

7660ddcbb1eeb5db743604a0487f144c
SHA1

2a8ddaa0c0da3fb447ea70abedd27f5c7709bb77
SHA256

94137cbe1455e824d25c59e3c5a0daf2b9274b055cf6e20800efa7713d10c1ac
SHA512

6ed5131ef7cc08eabead72bcc983d59b41032db698db8ae421a8c0abc8e180550f4ce5ef156d6d64606cdb3bd375408c68a8dc37cb5206c42785a80abd7f4ff6
SSDEEP

12288:OZmTk3LmZmTk3Lv2RDsUU1Vq2RDsUU1VW2RDsUU1V2:OZmTAKZmTAr25gq25gW25g2

Score

10^/10

redline revengerat nyancatrevenge infostealer stealer trojan

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

b2b.ddns.com.br:5222

Mutex

d9261ef3301b4b86a95

Signatures

Detects Redline Stealer samples 2 IoCs

This rule detects the presence of Redline Stealer samples based on their unique strings.

stealer

Processes:

resource	yara_rule
behavioral1/memory/1284-58-0x000000001B1D0000-0x000000001B4B2000-memory.dmp	redline_stealer
behavioral1/memory/1284-61-0x0000000002470000-0x00000000024F0000-memory.dmp	redline_stealer

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat
Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 1284 set thread context of 588 1284 powershell.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

1284 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1284 powershell.exe

description	pid	process	target process
PID 1284 set thread context of 588	1284	powershell.exe	RegSvcs.exe

pid	process
1284	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1284	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe
PID 1284 wrote to memory of 588	1284	powershell.exe	RegSvcs.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\94137cbe1455e824d25c59e3c5a0daf2b9274b055cf6e20800efa7713d10c1ac.ps1
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1284

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:588

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/588-76-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/588-87-0x0000000004B30000-0x0000000004B70000-memory.dmp

Filesize
256KB

Download
memory/588-86-0x0000000004B30000-0x0000000004B70000-memory.dmp

Filesize
256KB

Download
memory/588-85-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/588-83-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/588-81-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/588-80-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/588-79-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/588-78-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/588-77-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1284-63-0x000000001B690000-0x000000001B6B0000-memory.dmp

Filesize
128KB

Download
memory/1284-67-0x000000001B690000-0x000000001B6A8000-memory.dmp

Filesize
96KB

Download
memory/1284-65-0x000000001B690000-0x000000001B6A8000-memory.dmp

Filesize
96KB

Download
memory/1284-69-0x000000001B690000-0x000000001B6A8000-memory.dmp

Filesize
96KB

Download
memory/1284-71-0x000000001B690000-0x000000001B6A8000-memory.dmp

Filesize
96KB

Download
memory/1284-75-0x000000001B690000-0x000000001B6A8000-memory.dmp

Filesize
96KB

Download
memory/1284-73-0x000000001B690000-0x000000001B6A8000-memory.dmp

Filesize
96KB

Download
memory/1284-64-0x000000001B690000-0x000000001B6A8000-memory.dmp

Filesize
96KB

Download
memory/1284-58-0x000000001B1D0000-0x000000001B4B2000-memory.dmp

Filesize
2.9MB

Download
memory/1284-62-0x0000000002470000-0x00000000024F0000-memory.dmp

Filesize
512KB

Download
memory/1284-61-0x0000000002470000-0x00000000024F0000-memory.dmp

Filesize
512KB

Download
memory/1284-60-0x0000000002470000-0x00000000024F0000-memory.dmp

Filesize
512KB

Download
memory/1284-59-0x0000000002660000-0x0000000002668000-memory.dmp

Filesize
32KB

Download