redline | ed07c985a733c95aefb4fa4c1fca696471260dd5c72f71f21297a94dd23c159d

General

Target
7b0057738a02d0501cf9b45b4ef74255.exe
Size 21KB
Sample210220-g5dc8472d2
SHA256 ed07c985a733c95aefb4fa4c1fca696471260dd5c72f71f21297a94dd23c159d
MD5 7b0057738a02d0501cf9b45b4ef74255
SHA1 6e39d4d0d612341323fe3f6379613169924f5a6c
SHA512 d053e2fcdb750021f18dbc8d64c0cb1678a362852b7b6641f5f48edc1107964ac3cbefe1ca9f88a967babb5892bd3a31c3ba0cf91ddb61b7a9208fa79d614ba8
MD5 SHA1 SHA512

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 3 IoCs

resource	yara_rule
behavioral1/memory/904-7-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline
behavioral1/memory/904-8-0x000000000041EFD6-mapping.dmp	family_redline
behavioral1/memory/904-10-0x0000000000400000-0x0000000000426000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1732 set thread context of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	7b0057738a02d0501cf9b45b4ef74255.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	7b0057738a02d0501cf9b45b4ef74255.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
904	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	7b0057738a02d0501cf9b45b4ef74255.exe
Token: SeDebugPrivilege	904	AddInProcess32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29
PID 1732 wrote to memory of 904	1732	7b0057738a02d0501cf9b45b4ef74255.exe	29

C:\Users\Admin\AppData\Local\Temp\7b0057738a02d0501cf9b45b4ef74255.exe
"C:\Users\Admin\AppData\Local\Temp\7b0057738a02d0501cf9b45b4ef74255.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- 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:904

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/904-7-0x0000000000400000-0x0000000000426000-memory.dmp

Download

memory/904-9-0x0000000074120000-0x000000007480E000-memory.dmp

Download

memory/904-10-0x0000000000400000-0x0000000000426000-memory.dmp

Download

memory/904-12-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

Download

memory/1732-2-0x0000000074120000-0x000000007480E000-memory.dmp

Download

memory/1732-3-0x0000000000990000-0x0000000000991000-memory.dmp

Download

memory/1732-5-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

Download

memory/1732-6-0x0000000004C10000-0x0000000004C11000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads