redline | 28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6

Analysis

max time kernel
195s
max time network
297s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01-07-2024 05:01

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General

Target

28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe
Size

500KB
MD5

2680c845a9f3a2eab004a037bf3e7191
SHA1

a9045b3d8b014cefb850c7907b4c7b70bc14073e
SHA256

28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6
SHA512

577874d44b993101fbc610c29ea7bb721a0fb8365ef655f1af7293abacb91e7c96468b735e90a554652effbfa3efdd90044bfcb224ca479bc5b99c5978d69b2f
SSDEEP

12288:3astXNA2Q3XiSuqcKmQIiVM73K3Kd83ZGpWjtVMdNGdgoebw:3zXG2Q3SSuqcKmQIiy7K3/QgVS

Score

10^/10

redline logsdiller cloud (tg: @logsdillabot)discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

77.105.135.107:3445

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
RedLine payload 1 IoCs

Processes:

resource yara_rule

behavioral2/memory/4748-1-0x0000000000400000-0x0000000000450000-memory.dmp family_redline
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

Processes:

28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe

description pid process target process

PID 4944 set thread context of 4748 4944 28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe RegAsm.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2132 4944 WerFault.exe 28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegAsm.exe

pid process

4748 RegAsm.exe
4748 RegAsm.exe
4748 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4748 RegAsm.exe

resource	yara_rule
behavioral2/memory/4748-1-0x0000000000400000-0x0000000000450000-memory.dmp	family_redline

description	pid	process	target process
PID 4944 set thread context of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe

pid	pid_target	process	target process
2132	4944	WerFault.exe	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe

pid	process
4748	RegAsm.exe
4748	RegAsm.exe
4748	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4748	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe

description	pid	process	target process
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe
PID 4944 wrote to memory of 4748	4944	28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe
"C:\Users\Admin\AppData\Local\Temp\28975ef9b92ab6bfa806d8f9bcae79126b16eb4f94410134ca2a6fa419814ca6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4944

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:4748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 320
2⤵
- Program crash
PID:2132

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4748-8-0x0000000005140000-0x0000000005152000-memory.dmp

Filesize
72KB

Download
memory/4748-10-0x00000000051E0000-0x000000000522B000-memory.dmp

Filesize
300KB

Download
memory/4748-2-0x00000000730CE000-0x00000000730CF000-memory.dmp

Filesize
4KB

Download
memory/4748-3-0x0000000005490000-0x000000000598E000-memory.dmp

Filesize
5.0MB

Download
memory/4748-14-0x0000000008170000-0x000000000869C000-memory.dmp

Filesize
5.2MB

Download
memory/4748-5-0x0000000004F70000-0x0000000004F7A000-memory.dmp

Filesize
40KB

Download
memory/4748-1-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/4748-6-0x0000000005FA0000-0x00000000065A6000-memory.dmp

Filesize
6.0MB

Download
memory/4748-4-0x0000000004EC0000-0x0000000004F52000-memory.dmp

Filesize
584KB

Download
memory/4748-9-0x00000000051A0000-0x00000000051DE000-memory.dmp

Filesize
248KB

Download
memory/4748-7-0x0000000005250000-0x000000000535A000-memory.dmp

Filesize
1.0MB

Download
memory/4748-11-0x0000000005A00000-0x0000000005A66000-memory.dmp

Filesize
408KB

Download
memory/4748-12-0x0000000006A50000-0x0000000006AA0000-memory.dmp

Filesize
320KB

Download
memory/4748-13-0x0000000007A70000-0x0000000007C32000-memory.dmp

Filesize
1.8MB

Download
memory/4944-0-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download
memory/4944-16-0x0000000000850000-0x0000000000851000-memory.dmp

Filesize
4KB

Download