redline | cf47a943ec0eb86c16a8d7e6e0ad8c4bfb6063af089e1b3809ed44ac45347e71

Analysis

max time kernel
135s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
02-07-2024 10:23

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General

Target

file.exe
Size

935KB
MD5

75a2d212a591a83a4d0c88a92b390b88
SHA1

8f69b79a0d6bc6b4def35b38ec46d15e6eb1c1d9
SHA256

cf47a943ec0eb86c16a8d7e6e0ad8c4bfb6063af089e1b3809ed44ac45347e71
SHA512

e7242ef4042f96743a6f999bee1a5ee93a88a6aa83385a28d2b868bd2c2f6734c0bc9192059e5a7862cff747a4dee8a16e9ac10cb659cbd2f05a4a040dd05a47
SSDEEP

24576:j+qodQCtw8QEZWBiMUp736I5Zqi7P2XZtXtW/Di:iw8QEZWBTXSZqiz2XvXQm

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/2324-1-0x0000000000400000-0x0000000000450000-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:

file.exe

description pid process target process

PID 4420 set thread context of 2324 4420 file.exe RegAsm.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1788 4420 WerFault.exe file.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegAsm.exe

pid process

2324 RegAsm.exe
2324 RegAsm.exe
2324 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2324 RegAsm.exe

resource	yara_rule
behavioral2/memory/2324-1-0x0000000000400000-0x0000000000450000-memory.dmp	family_redline

description	pid	process	target process
PID 4420 set thread context of 2324	4420	file.exe	RegAsm.exe

pid	pid_target	process	target process
1788	4420	WerFault.exe	file.exe

pid	process
2324	RegAsm.exe
2324	RegAsm.exe
2324	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2324	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

file.exe

description	pid	process	target process
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe
PID 4420 wrote to memory of 2324	4420	file.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4420

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:2324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4420 -s 284
2⤵
- Program crash
PID:1788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4420 -ip 4420
1⤵
PID:980

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/2324-8-0x00000000054A0000-0x00000000055AA000-memory.dmp

Filesize
1.0MB

Download
memory/2324-4-0x0000000005180000-0x0000000005212000-memory.dmp

Filesize
584KB

Download
memory/2324-17-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-3-0x0000000005690000-0x0000000005C34000-memory.dmp

Filesize
5.6MB

Download
memory/2324-9-0x00000000053C0000-0x00000000053D2000-memory.dmp

Filesize
72KB

Download
memory/2324-5-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/2324-6-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/2324-10-0x0000000005420000-0x000000000545C000-memory.dmp

Filesize
240KB

Download
memory/2324-2-0x0000000074E3E000-0x0000000074E3F000-memory.dmp

Filesize
4KB

Download
memory/2324-1-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2324-7-0x0000000006260000-0x0000000006878000-memory.dmp

Filesize
6.1MB

Download
memory/2324-11-0x00000000055B0000-0x00000000055FC000-memory.dmp

Filesize
304KB

Download
memory/2324-12-0x0000000005CD0000-0x0000000005D36000-memory.dmp

Filesize
408KB

Download
memory/2324-13-0x0000000006AD0000-0x0000000006B20000-memory.dmp

Filesize
320KB

Download
memory/2324-14-0x0000000008160000-0x0000000008322000-memory.dmp

Filesize
1.8MB

Download
memory/2324-15-0x0000000008860000-0x0000000008D8C000-memory.dmp

Filesize
5.2MB

Download
memory/4420-0-0x0000000000FA0000-0x0000000000FA1000-memory.dmp

Filesize
4KB

Download