redline | 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
24-06-2024 19:45

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General

Target

92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe
Size

493KB
MD5

92c01627961859a84ffa633327c5d7f9
SHA1

5b406c39f81f67e2b2e263137c7059718e4af007
SHA256

92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370
SHA512

f31f9d45d7783441866faa0e684412040dd74c2878adfc6e5a874626e291b3e3cae7746cb62e2388d4183e615d9b919178fa409f2e12b3d0cf478c59450d3439
SSDEEP

12288:AxJVyE3e2Uo4a3Tq7c85n93zxAdiFZ3wWxc:An93aOMn5n9DxOiFZ3T

Score

10^/10

redline livetraffic discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

LiveTraffic

4.184.236.127:1110

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/2940-1-0x0000000000400000-0x0000000000450000-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:

92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe

description pid process target process

PID 5076 set thread context of 2940 5076 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2480 5076 WerFault.exe 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

RegAsm.exe

pid process

2940 RegAsm.exe
2940 RegAsm.exe
2940 RegAsm.exe
2940 RegAsm.exe
2940 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2940 RegAsm.exe

resource	yara_rule
behavioral2/memory/2940-1-0x0000000000400000-0x0000000000450000-memory.dmp	family_redline

description	pid	process	target process
PID 5076 set thread context of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe

pid	pid_target	process	target process
2480	5076	WerFault.exe	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe

pid	process
2940	RegAsm.exe
2940	RegAsm.exe
2940	RegAsm.exe
2940	RegAsm.exe
2940	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2940	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe

description	pid	process	target process
PID 5076 wrote to memory of 1884	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 1884	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 1884	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe
PID 5076 wrote to memory of 2940	5076	92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe
"C:\Users\Admin\AppData\Local\Temp\92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5076

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:1884

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:2940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5076 -s 320
2⤵
- Program crash
PID:2480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5076 -ip 5076
1⤵
PID:3700

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/2940-8-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/2940-4-0x00000000050B0000-0x0000000005142000-memory.dmp

Filesize
584KB

Download
memory/2940-17-0x0000000074400000-0x0000000074BB1000-memory.dmp

Filesize
7.7MB

Download
memory/2940-3-0x0000000005780000-0x0000000005D26000-memory.dmp

Filesize
5.6MB

Download
memory/2940-9-0x0000000007D50000-0x0000000007D62000-memory.dmp

Filesize
72KB

Download
memory/2940-5-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/2940-6-0x0000000074400000-0x0000000074BB1000-memory.dmp

Filesize
7.7MB

Download
memory/2940-10-0x0000000007DB0000-0x0000000007DEC000-memory.dmp

Filesize
240KB

Download
memory/2940-2-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/2940-1-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2940-7-0x0000000006590000-0x0000000006BA8000-memory.dmp

Filesize
6.1MB

Download
memory/2940-11-0x0000000007E00000-0x0000000007E4C000-memory.dmp

Filesize
304KB

Download
memory/2940-12-0x0000000008050000-0x00000000080B6000-memory.dmp

Filesize
408KB

Download
memory/2940-13-0x0000000008E90000-0x0000000009052000-memory.dmp

Filesize
1.8MB

Download
memory/2940-14-0x0000000009590000-0x0000000009ABC000-memory.dmp

Filesize
5.2MB

Download
memory/2940-15-0x0000000009460000-0x00000000094B0000-memory.dmp

Filesize
320KB

Download
memory/5076-0-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download