redline | 154df0e5a18c811df58c1fab786001c5aa9d3a80640793578759a15a34597acb

General

Target

Slaking.exe
Size

35KB
MD5

77df4a375a27bfecc3c44317eff75bdc
SHA1

49f11fad9a2522f198fa4cbe2df89171781177d3
SHA256

154df0e5a18c811df58c1fab786001c5aa9d3a80640793578759a15a34597acb
SHA512

42bf0500231241f953cea5c415afe37d60a8942ecd6cb0b7e79c42a24a1013b0989dcb3587068a6bcee77b2271c1ca9484d64f3a3791681949edc723b1f37a1b

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/608-8-0x0000000000450000-0x0000000000473000-memory.dmp	family_redline
behavioral1/memory/608-9-0x0000000001CC0000-0x0000000001CE2000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

Slaking.exe

description pid process target process

PID 1700 set thread context of 608 1700 Slaking.exe AddInProcess32.exe

description	pid	process	target process
PID 1700 set thread context of 608	1700	Slaking.exe	AddInProcess32.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Slaking.exe

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Slaking.exeAddInProcess32.exe

description pid process

Token: SeDebugPrivilege 1700 Slaking.exe
Token: SeDebugPrivilege 608 AddInProcess32.exe

description	pid	process
Token: SeDebugPrivilege	1700	Slaking.exe
Token: SeDebugPrivilege	608	AddInProcess32.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Slaking.exe

description	pid	process	target process
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe
PID 1700 wrote to memory of 608	1700	Slaking.exe	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\Slaking.exe
"C:\Users\Admin\AppData\Local\Temp\Slaking.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:608

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

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Downloads

memory/608-3-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/608-4-0x000000000040CD2F-mapping.dmp

Download
memory/608-5-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/608-6-0x0000000001F60000-0x0000000001F71000-memory.dmp

Filesize
68KB

Download
memory/608-7-0x0000000073200000-0x00000000738EE000-memory.dmp

Filesize
6.9MB

Download
memory/608-8-0x0000000000450000-0x0000000000473000-memory.dmp

Filesize
140KB

Download
memory/608-9-0x0000000001CC0000-0x0000000001CE2000-memory.dmp

Filesize
136KB

Download
memory/1700-0-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1700-1-0x0000000000F90000-0x0000000000F91000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads