redline | 071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
29-06-2024 09:26

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General

Target

071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe
Size

512KB
MD5

a957dc16d684fbd7e12fc87e8ee12fea
SHA1

20c73ccfdba13fd9b79c9e02432be39e48e4b37d
SHA256

071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37
SHA512

fd6982587fba779d6febb84dfa65ec3e048e17733c2f01b61996bedb170bb4bb1cbb822c0dd2cf44a7e601373abaf499885b13b7957dd2a307bbd8f2120e9b3b
SSDEEP

12288:4iFfKsLIh/4hBNR3lfo4T4A1i5g70dbRFpJtRSfF:40iP/E/pigb1i5Q0dbLLWf

Score

10^/10

redline livetraffoc discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

LiveTraffoc

4.185.56.82:42687

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/2504-0-0x0000000000400000-0x0000000000450000-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:

071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe

description pid process target process

PID 3008 set thread context of 2504 3008 071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe RegAsm.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4612 3008 WerFault.exe 071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

RegAsm.exe

pid process

2504 RegAsm.exe
2504 RegAsm.exe
2504 RegAsm.exe
2504 RegAsm.exe
2504 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2504 RegAsm.exe

resource	yara_rule
behavioral2/memory/2504-0-0x0000000000400000-0x0000000000450000-memory.dmp	family_redline

description	pid	process	target process
PID 3008 set thread context of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe

pid	pid_target	process	target process
4612	3008	WerFault.exe	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe

pid	process
2504	RegAsm.exe
2504	RegAsm.exe
2504	RegAsm.exe
2504	RegAsm.exe
2504	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2504	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe

description	pid	process	target process
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe
PID 3008 wrote to memory of 2504	3008	071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe
"C:\Users\Admin\AppData\Local\Temp\071b6c448d2546dea8caed872fca0d002f59a6b9849f0de2a565fc74b487fa37.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3008

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:2504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 324
2⤵
- Program crash
PID:4612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3008 -ip 3008
1⤵
PID:484

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/2504-8-0x0000000008760000-0x000000000886A000-memory.dmp

Filesize
1.0MB

Download
memory/2504-4-0x0000000005880000-0x0000000005912000-memory.dmp

Filesize
584KB

Download
memory/2504-0-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2504-3-0x0000000005D30000-0x00000000062D6000-memory.dmp

Filesize
5.6MB

Download
memory/2504-9-0x0000000006DF0000-0x0000000006E02000-memory.dmp

Filesize
72KB

Download
memory/2504-5-0x0000000005A30000-0x0000000005A3A000-memory.dmp

Filesize
40KB

Download
memory/2504-6-0x0000000074230000-0x00000000749E1000-memory.dmp

Filesize
7.7MB

Download
memory/2504-10-0x00000000086C0000-0x00000000086FC000-memory.dmp

Filesize
240KB

Download
memory/2504-2-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/2504-17-0x0000000074230000-0x00000000749E1000-memory.dmp

Filesize
7.7MB

Download
memory/2504-7-0x0000000006E90000-0x00000000074A8000-memory.dmp

Filesize
6.1MB

Download
memory/2504-11-0x0000000008710000-0x000000000875C000-memory.dmp

Filesize
304KB

Download
memory/2504-12-0x00000000091C0000-0x0000000009226000-memory.dmp

Filesize
408KB

Download
memory/2504-13-0x0000000009480000-0x00000000094D0000-memory.dmp

Filesize
320KB

Download
memory/2504-14-0x00000000096A0000-0x0000000009862000-memory.dmp

Filesize
1.8MB

Download
memory/2504-15-0x0000000009DA0000-0x000000000A2CC000-memory.dmp

Filesize
5.2MB

Download
memory/3008-1-0x00000000009C0000-0x00000000009C1000-memory.dmp

Filesize
4KB

Download