redline | b0fbc0cb8f9d0b065439e1cee2fcd98d020f3abe54f0940ff661b3952d4a52e5

General

Target
2ad14030f346e261e407b2ca45850572.exe
Size 678KB
Sample210503-ew63xcdffj
SHA256 b0fbc0cb8f9d0b065439e1cee2fcd98d020f3abe54f0940ff661b3952d4a52e5
MD5 2ad14030f346e261e407b2ca45850572
SHA1 421c69e803b07e02edf9313a2a57e0cec5dc7f72
SHA512 c75a611edd36197771b83810415a6da8af87a3c178b520fde0495018b9b22b893e806c630ea4bbf9f8864004f1eb8df0d0abf9aa5f4bfd743f00c517fd0fde44
MD5 SHA1 SHA512

Score

10^/10

redline mmmonster kill infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

Mmmonster Kill

C2

neverknow.xyz:5006

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/1672-64-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/1672-65-0x00000000004163A2-mapping.dmp	family_redline
behavioral1/memory/1672-66-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
1056	WindowsHost.exe

Loads dropped DLL 1 IoCs

pid	Process
1672	AddInProcess32.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 280 set thread context of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1672	AddInProcess32.exe
1672	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	280	2ad14030f346e261e407b2ca45850572.exe
Token: SeDebugPrivilege	1672	AddInProcess32.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 280 wrote to memory of 1672	280	2ad14030f346e261e407b2ca45850572.exe	29
PID 1672 wrote to memory of 1056	1672	AddInProcess32.exe	31
PID 1672 wrote to memory of 1056	1672	AddInProcess32.exe	31
PID 1672 wrote to memory of 1056	1672	AddInProcess32.exe	31
PID 1672 wrote to memory of 1056	1672	AddInProcess32.exe	31

C:\Users\Admin\AppData\Local\Temp\2ad14030f346e261e407b2ca45850572.exe
"C:\Users\Admin\AppData\Local\Temp\2ad14030f346e261e407b2ca45850572.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:280
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1672
- - C:\Users\Admin\AppData\Local\Temp\WindowsHost.exe
    "C:\Users\Admin\AppData\Local\Temp\WindowsHost.exe"
    3⤵
    - Executes dropped EXE
    PID:1056

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/280-62-0x0000000004A00000-0x0000000004A01000-memory.dmp

Download

memory/280-63-0x00000000005C0000-0x00000000005D7000-memory.dmp

Download

memory/280-60-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

Download

memory/1056-76-0x0000000000460000-0x000000000046E000-memory.dmp

Download

memory/1056-75-0x0000000005000000-0x0000000005001000-memory.dmp

Download

memory/1056-73-0x0000000001060000-0x0000000001061000-memory.dmp

Download

memory/1672-64-0x0000000000400000-0x000000000041C000-memory.dmp

Download

memory/1672-68-0x0000000004D20000-0x0000000004D21000-memory.dmp

Download

memory/1672-66-0x0000000000400000-0x000000000041C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads