redline | 41ff1e7d1148b7336cec20f3d4962a0bfa978b4d90b465a9706d1599ff10e2c2

General

Target

8fadcccda55d5f61a52a73fc6d956265.exe
Size

27KB
MD5

8fadcccda55d5f61a52a73fc6d956265
SHA1

84ffc3bcc14f4ca2c3cfdbef7cbe65f33b9b038a
SHA256

41ff1e7d1148b7336cec20f3d4962a0bfa978b4d90b465a9706d1599ff10e2c2
SHA512

90df3dcc345a54aa5797336ce9b55d11aea430840220e7a2cf85407752372cf4cbc1960f0970a1494278cb07503c1ef27d35c379affc6a264c26b400222a26c8

Score

10^/10

redline infostealer

Malware Config

Signatures

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

Processes:

8fadcccda55d5f61a52a73fc6d956265.exe

description pid process target process

PID 1784 set thread context of 1672 1784 8fadcccda55d5f61a52a73fc6d956265.exe AddInProcess32.exe

description	pid	process	target process
PID 1784 set thread context of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

8fadcccda55d5f61a52a73fc6d956265.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	8fadcccda55d5f61a52a73fc6d956265.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	8fadcccda55d5f61a52a73fc6d956265.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AddInProcess32.exe

pid process

1672 AddInProcess32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

8fadcccda55d5f61a52a73fc6d956265.exeAddInProcess32.exe

description pid process

Token: SeDebugPrivilege 1784 8fadcccda55d5f61a52a73fc6d956265.exe
Token: SeDebugPrivilege 1672 AddInProcess32.exe

pid	process
1672	AddInProcess32.exe

description	pid	process
Token: SeDebugPrivilege	1784	8fadcccda55d5f61a52a73fc6d956265.exe
Token: SeDebugPrivilege	1672	AddInProcess32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

8fadcccda55d5f61a52a73fc6d956265.exe

description	pid	process	target process
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe
PID 1784 wrote to memory of 1672	1784	8fadcccda55d5f61a52a73fc6d956265.exe	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\8fadcccda55d5f61a52a73fc6d956265.exe
"C:\Users\Admin\AppData\Local\Temp\8fadcccda55d5f61a52a73fc6d956265.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1784

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1672

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1672-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1672-8-0x000000000041E892-mapping.dmp

Download
memory/1672-9-0x0000000073E00000-0x00000000744EE000-memory.dmp

Filesize
6.9MB

Download
memory/1672-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1672-12-0x0000000001240000-0x0000000001241000-memory.dmp

Filesize
4KB

Download
memory/1784-2-0x0000000073E00000-0x00000000744EE000-memory.dmp

Filesize
6.9MB

Download
memory/1784-3-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

Filesize
4KB

Download
memory/1784-5-0x00000000760D1000-0x00000000760D3000-memory.dmp

Filesize
8KB

Download
memory/1784-6-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download

Analysis

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