redline | dac87834202c054525c35d38d12c32dd18ac8b9b45b5d11f340fae8f6a287414

General

Target

5990bc0ea66f7d93280aa056f70f8c69.exe
Size

27KB
MD5

5990bc0ea66f7d93280aa056f70f8c69
SHA1

723bd1c2e99c9c4625d08971ea2fd7a3308cc5f2
SHA256

dac87834202c054525c35d38d12c32dd18ac8b9b45b5d11f340fae8f6a287414
SHA512

9f85b9fb72580c2d338933cecec9cdeacc9eebeae5deb2716084d3a2f7eba799d4e813b52027fba01eb329ed7933a7cb90ec7d1245ec26c99fca7ce6d5b1e051

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:

5990bc0ea66f7d93280aa056f70f8c69.exe

description pid process target process

PID 1888 set thread context of 1724 1888 5990bc0ea66f7d93280aa056f70f8c69.exe AddInProcess32.exe

description	pid	process	target process
PID 1888 set thread context of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

5990bc0ea66f7d93280aa056f70f8c69.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	5990bc0ea66f7d93280aa056f70f8c69.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	5990bc0ea66f7d93280aa056f70f8c69.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

AddInProcess32.exe

pid process

1724 AddInProcess32.exe
1724 AddInProcess32.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

5990bc0ea66f7d93280aa056f70f8c69.exeAddInProcess32.exe

description pid process

Token: SeDebugPrivilege 1888 5990bc0ea66f7d93280aa056f70f8c69.exe
Token: SeDebugPrivilege 1724 AddInProcess32.exe

pid	process
1724	AddInProcess32.exe
1724	AddInProcess32.exe

description	pid	process
Token: SeDebugPrivilege	1888	5990bc0ea66f7d93280aa056f70f8c69.exe
Token: SeDebugPrivilege	1724	AddInProcess32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

5990bc0ea66f7d93280aa056f70f8c69.exe

description	pid	process	target process
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe
PID 1888 wrote to memory of 1724	1888	5990bc0ea66f7d93280aa056f70f8c69.exe	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\5990bc0ea66f7d93280aa056f70f8c69.exe
"C:\Users\Admin\AppData\Local\Temp\5990bc0ea66f7d93280aa056f70f8c69.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1888

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:1724

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1724-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1724-8-0x000000000041E88A-mapping.dmp

Download
memory/1724-9-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/1724-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1724-12-0x0000000004950000-0x0000000004951000-memory.dmp

Filesize
4KB

Download
memory/1888-2-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/1888-3-0x0000000000C40000-0x0000000000C41000-memory.dmp

Filesize
4KB

Download
memory/1888-5-0x0000000075781000-0x0000000075783000-memory.dmp

Filesize
8KB

Download
memory/1888-6-0x00000000042C0000-0x00000000042C1000-memory.dmp

Filesize
4KB

Download

Analysis

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