redline | 08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462

General

Target

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe
Size

4.6MB
MD5

384657170752c53affcc11e751a57ee5
SHA1

13bea63d953032f277de287faa3ea70ae8ba13aa
SHA256

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462
SHA512

3f343a49e0aa990e1b4bc8f0477581f507606d41066149e83aed5f30efca9a0c15edf5a984e3f0823204d19e5ef0fc3b5ba387ddf2083c576b53ec065fb1d021
SSDEEP

98304:LLYAOeGOR1UrfOMLFsIQhlFp7CNFHKNLBce/lLOscI5TDv:f7Ur/LufhlH7CNFqnXNLO7sTDv

Score

10^/10

redline @pukpukich discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@PUKPUKich

C2

185.209.22.181:29234

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2740-42-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2740-36-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2740-43-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

description	pid	process	target process
PID 2756 set thread context of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exeAppLaunch.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

pid	process
2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe
2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

description	pid	process	target process
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 2756 wrote to memory of 2740	2756	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe
"C:\Users\Admin\AppData\Local\Temp\08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2740-34-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2740-48-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2740-47-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/2740-46-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/2740-45-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/2740-43-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2740-36-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2740-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2740-42-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2756-5-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2756-44-0x00000000008D5000-0x0000000000B4B000-memory.dmp

Filesize
2.5MB

Download
memory/2756-7-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2756-31-0x00000000008D5000-0x0000000000B4B000-memory.dmp

Filesize
2.5MB

Download
memory/2756-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2756-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2756-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2756-33-0x00000000008A0000-0x0000000000D33000-memory.dmp

Filesize
4.6MB

Download
memory/2756-12-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2756-9-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2756-14-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2756-17-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2756-19-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2756-22-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2756-24-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/2756-27-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2756-29-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2756-30-0x00000000008A0000-0x0000000000D33000-memory.dmp

Filesize
4.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads