redline | 3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4

General

Target

3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe
Size

918KB
MD5

0611d3fb4eff62b6cace176c4ff8ce7c
SHA1

db19f0f7a0bcd239eb21a57e8ce35e931c17fbed
SHA256

3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4
SHA512

d54f261b97e40c59f499e504048f066435b055ec19c468a37c45e9fd230d76a5399bd1d2cb3892b25d09f5fa3a9a959b47d1b85c542f61e700025bf26b349423
SSDEEP

24576:dj/Jnz1GJ3mMB5CGOGwso7h+u3bULc/E3N4L/qztN942j4Oi4fb0QMrGRBgKYcc+:d9n5GJlirku3bULc/E3N4L/qztN942jd

Score

10^/10

redline torrentold discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

TORRENTOLD

C2

amrican-sport-live-stream.cc:4581

Attributes

auth_value
74e1b58bf920611f04c0e3919954fe05

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/3000-18-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/3000-16-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/3000-14-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/3000-11-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline
behavioral1/memory/3000-10-0x0000000000400000-0x0000000000430000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2076 set thread context of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2784	3000	WerFault.exe	31

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 2076 wrote to memory of 3000	2076	3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe	31
PID 3000 wrote to memory of 2784	3000	RegAsm.exe	32
PID 3000 wrote to memory of 2784	3000	RegAsm.exe	32
PID 3000 wrote to memory of 2784	3000	RegAsm.exe	32
PID 3000 wrote to memory of 2784	3000	RegAsm.exe	32

C:\Users\Admin\AppData\Local\Temp\3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe
"C:\Users\Admin\AppData\Local\Temp\3153ef78e8e9bd27035dfbd657054ff5ededc81194a326325ab0f99cf2b660a4.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3000 -s 616
    3⤵
    - Program crash
    PID:2784

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

Loading Replay Monitor...

Downloads

memory/2076-19-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2076-1-0x0000000000310000-0x00000000003FC000-memory.dmp

Filesize
944KB

Download
memory/2076-2-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2076-3-0x00000000050D0000-0x00000000051BA000-memory.dmp

Filesize
936KB

Download
memory/2076-4-0x0000000000600000-0x0000000000616000-memory.dmp

Filesize
88KB

Download
memory/2076-5-0x0000000004820000-0x00000000048B2000-memory.dmp

Filesize
584KB

Download
memory/2076-0-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/3000-6-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3000-18-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3000-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3000-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3000-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3000-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3000-8-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3000-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing