redline | ca0700ba32dd61848083ffc9646560e30c419a9bc0357c89ac0a79925fbe1d94

Analysis

max time kernel
148s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 17:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

exe/FIImora_FuII.exe
Size

311.3MB
MD5

f9bdc70dc4134ac051f52d6898f74fbf
SHA1

d7744bccdde5bf3d5134a85c858a6b3896ea0cac
SHA256

fa80a704adb4dbb67d23e55b08aa428c0bebe881e478aa997ca42f817d778e89
SHA512

6a7e45b661394fd7abf24031670d12b1550c114de1c0eaa8679be6afc2a0139d10307e0b23426b7031032740f89875242c67cb07c4787de1d33bb2289b387fc1
SSDEEP

3072:gj7kvws1y+IW9xdlmg1vjsZn/nw12LGben3ZvA9Af/i+9PaUtwef2ZpA:Q7kvw5+F9Dl5vjsBvwoLGytA94UA

Score

10^/10

redline 1086881322_99 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

1086881322_99

doshirak.top:3306

doshirak.top:28786

Attributes

auth_value
c7b4b3ad5c912786e8dea8b34a307b0d

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
behavioral3/memory/2792-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral3/memory/2792-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral3/memory/2792-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2164 set thread context of 2792	2164	FIImora_FuII.exe	32

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	FIImora_FuII.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32
PID 2164 wrote to memory of 2792	2164	FIImora_FuII.exe	32

C:\Users\Admin\AppData\Local\Temp\exe\FIImora_FuII.exe
"C:\Users\Admin\AppData\Local\Temp\exe\FIImora_FuII.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2164
- 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:2792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2164-1-0x0000000000210000-0x0000000000310000-memory.dmp

Filesize
1024KB

Download
memory/2792-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2792-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2792-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2792-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2792-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2792-11-0x000000007430E000-0x000000007430F000-memory.dmp

Filesize
4KB

Download
memory/2792-12-0x000000007430E000-0x000000007430F000-memory.dmp

Filesize
4KB

Download