redline | c4dd5514c42110629dee90c23c5ec4186da39140dc23a952a57085687d6c6a71

Analysis

max time kernel
91s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 05:43

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General

Target

StreamList.exe
Size

733KB
MD5

16b814f5d97faeb7f388fa00626a6f5d
SHA1

f1ddab5c0553bcad26056d64e3037e7c5bc7391c
SHA256

c4dd5514c42110629dee90c23c5ec4186da39140dc23a952a57085687d6c6a71
SHA512

f811e92f263db7dba10b107d693e0c64afda509b8c9573f826b2931475dea91675e735bc4f60837b932782fedc2dabad5f31fe6533fec8c3dca24b1ec29504b3
SSDEEP

12288:Rh18k70TnvjcUxhzQKo6VxgCgxa5yT2owiJh2:uk70TrcUJfVxScyT2oweh

Score

10^/10

redline @asasasassasassassas discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

@asasasassasassassas

45.15.156.167:80

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/2028-8-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

.NET Reactor proctector 3 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral2/memory/1724-0-0x00000000049E0000-0x0000000004A42000-memory.dmp	net_reactor
behavioral2/memory/1724-5-0x0000000005010000-0x0000000005070000-memory.dmp	net_reactor
behavioral2/memory/1724-10-0x0000000002540000-0x0000000004540000-memory.dmp	net_reactor

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1724 set thread context of 2028	1724	StreamList.exe	85

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2028	RegAsm.exe
2028	RegAsm.exe
2028	RegAsm.exe
2028	RegAsm.exe
2028	RegAsm.exe
2028	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85
PID 1724 wrote to memory of 2028	1724	StreamList.exe	85

C:\Users\Admin\AppData\Local\Temp\StreamList.exe
"C:\Users\Admin\AppData\Local\Temp\StreamList.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1724-12-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/1724-0-0x00000000049E0000-0x0000000004A42000-memory.dmp

Filesize
392KB

Download
memory/1724-2-0x00000000049D0000-0x00000000049E0000-memory.dmp

Filesize
64KB

Download
memory/1724-3-0x00000000049D0000-0x00000000049E0000-memory.dmp

Filesize
64KB

Download
memory/1724-5-0x0000000005010000-0x0000000005070000-memory.dmp

Filesize
384KB

Download
memory/1724-4-0x0000000004A40000-0x0000000004FE4000-memory.dmp

Filesize
5.6MB

Download
memory/1724-1-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/1724-10-0x0000000002540000-0x0000000004540000-memory.dmp

Filesize
32.0MB

Download
memory/2028-14-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download
memory/2028-20-0x0000000008700000-0x000000000873C000-memory.dmp

Filesize
240KB

Download
memory/2028-8-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2028-15-0x00000000059C0000-0x00000000059D0000-memory.dmp

Filesize
64KB

Download
memory/2028-16-0x00000000057F0000-0x00000000057FA000-memory.dmp

Filesize
40KB

Download
memory/2028-17-0x0000000006DB0000-0x00000000073C8000-memory.dmp

Filesize
6.1MB

Download
memory/2028-18-0x0000000008780000-0x000000000888A000-memory.dmp

Filesize
1.0MB

Download
memory/2028-13-0x0000000005860000-0x00000000058F2000-memory.dmp

Filesize
584KB

Download
memory/2028-21-0x0000000008890000-0x00000000088DC000-memory.dmp

Filesize
304KB

Download
memory/2028-19-0x00000000086A0000-0x00000000086B2000-memory.dmp

Filesize
72KB

Download
memory/2028-22-0x0000000009480000-0x00000000094E6000-memory.dmp

Filesize
408KB

Download
memory/2028-23-0x000000000ABD0000-0x000000000AD92000-memory.dmp

Filesize
1.8MB

Download
memory/2028-24-0x000000000B2D0000-0x000000000B7FC000-memory.dmp

Filesize
5.2MB

Download
memory/2028-25-0x00000000097F0000-0x0000000009840000-memory.dmp

Filesize
320KB

Download
memory/2028-27-0x0000000074E70000-0x0000000075620000-memory.dmp

Filesize
7.7MB

Download