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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1060-9-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

description	pid	process	target process
PID 4468 set thread context of 1060	4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3968 4468 WerFault.exe 08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

pid	pid_target	process	target process
3968	4468	WerFault.exe	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.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 4 IoCs

Processes:

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

pid	process
4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe
4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe
4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe
4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe

description	pid	process	target process
PID 4468 wrote to memory of 1060	4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 4468 wrote to memory of 1060	4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 4468 wrote to memory of 1060	4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 4468 wrote to memory of 1060	4468	08a881867b3ee139dd68ca76b9de83f4dfd3822b46fe88d273ef725362625462.exe	AppLaunch.exe
PID 4468 wrote to memory of 1060	4468	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:4468
- 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:1060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 268
  2⤵
  - Program crash
  PID:3968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4468 -ip 4468
1⤵
PID:4780

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

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Downloads

memory/1060-20-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1060-16-0x0000000005AC0000-0x00000000060D8000-memory.dmp

Filesize
6.1MB

Download
memory/1060-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1060-23-0x000000007501E000-0x000000007501F000-memory.dmp

Filesize
4KB

Download
memory/1060-21-0x0000000005640000-0x000000000568C000-memory.dmp

Filesize
304KB

Download
memory/1060-19-0x0000000005600000-0x000000000563C000-memory.dmp

Filesize
240KB

Download
memory/1060-18-0x00000000056D0000-0x00000000057DA000-memory.dmp

Filesize
1.0MB

Download
memory/1060-15-0x000000007501E000-0x000000007501F000-memory.dmp

Filesize
4KB

Download
memory/1060-24-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1060-17-0x0000000005560000-0x0000000005572000-memory.dmp

Filesize
72KB

Download
memory/4468-4-0x0000000000B60000-0x0000000000B61000-memory.dmp

Filesize
4KB

Download
memory/4468-1-0x0000000000A00000-0x0000000000A01000-memory.dmp

Filesize
4KB

Download
memory/4468-22-0x0000000000BC5000-0x0000000000E3B000-memory.dmp

Filesize
2.5MB

Download
memory/4468-3-0x0000000000B50000-0x0000000000B51000-memory.dmp

Filesize
4KB

Download
memory/4468-2-0x0000000000A10000-0x0000000000A11000-memory.dmp

Filesize
4KB

Download
memory/4468-0-0x0000000000BC5000-0x0000000000E3B000-memory.dmp

Filesize
2.5MB

Download
memory/4468-5-0x0000000000B70000-0x0000000000B71000-memory.dmp

Filesize
4KB

Download
memory/4468-14-0x0000000000B90000-0x0000000001023000-memory.dmp

Filesize
4.6MB

Download
memory/4468-6-0x0000000000B80000-0x0000000000B81000-memory.dmp

Filesize
4KB

Download
memory/4468-7-0x0000000000B90000-0x0000000001023000-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