redline | de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637

General

Target

de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe
Size

3.8MB
MD5

6c495d32cd41ec78c256d1f3dbf53312
SHA1

088e77057a7967826bdada4fa494381312a7186a
SHA256

de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637
SHA512

98c4f2164bcc448a69b40a69f88e24d5fa7db1a6a0f6c3f17c71859290ad5b6aaa09682f069a260ddaf8f362e399381c43e67eacf4bc4485e2a3d7bcb773e791
SSDEEP

49152:MuS/X7Nrl7FdOVchjIO4CdfNGElegA8vt/jW2AKGYvKfSvKwb:m/X1l7QElQgNvZjW2AKGYvm3q

Score

10^/10

redline 777 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

777

C2

195.20.16.103:20440

Signatures

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

RedLine payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2640-31-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-33-0x0000000004CA0000-0x0000000004CE0000-memory.dmp	family_redline
behavioral1/memory/2640-29-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-26-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-24-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline
behavioral1/memory/2640-23-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Loads dropped DLL 1 IoCs

Processes:

de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe

pid process

2156 de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe

description	pid	process	target process
PID 2156 set thread context of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

MsBuild.exe

pid process

2640 MsBuild.exe
2640 MsBuild.exe
2640 MsBuild.exe
2640 MsBuild.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MsBuild.exe

description pid process

Token: SeDebugPrivilege 2640 MsBuild.exe

pid	process
2640	MsBuild.exe
2640	MsBuild.exe
2640	MsBuild.exe
2640	MsBuild.exe

description	pid	process
Token: SeDebugPrivilege	2640	MsBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe

description	pid	process	target process
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe
PID 2156 wrote to memory of 2640	2156	de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe	MsBuild.exe

C:\Users\Admin\AppData\Local\Temp\de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe
"C:\Users\Admin\AppData\Local\Temp\de5b12b7d320bb45eabbb5bbcb80668d01b3c3f4bff3b25f418c90e4506b4637.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2156

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2640

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2156-10-0x00000000003A0000-0x00000000003B0000-memory.dmp

Filesize
64KB

Download
memory/2156-2-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2156-11-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-12-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-3-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-5-0x0000000006D60000-0x0000000006EF2000-memory.dmp

Filesize
1.6MB

Download
memory/2156-14-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-1-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2156-19-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-0-0x0000000000B40000-0x0000000000F06000-memory.dmp

Filesize
3.8MB

Download
memory/2156-4-0x0000000005940000-0x0000000005C1A000-memory.dmp

Filesize
2.9MB

Download
memory/2156-28-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2156-13-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-15-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-16-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-17-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2156-18-0x00000000070A0000-0x00000000071A0000-memory.dmp

Filesize
1024KB

Download
memory/2156-20-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/2640-31-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-21-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-22-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-23-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-24-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-25-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-26-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-29-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2640-33-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

Filesize
256KB

Download
memory/2640-32-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-34-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-35-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads