redline | 151adab32ef2ff5ab351a4b933b067c72c967dd5aa86c6d260338d953afeb5fe

Analysis

max time kernel
160s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2022, 10:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

Loader.exe
Size

366KB
MD5

d46101844376994b61c19ea15912979d
SHA1

ef31093a80c6c25ec5a4f2324453e0b8aecc6166
SHA256

c6c4a2c8e5485d5021b74517948d39ffcff969405d8b26ebfa564a017dc61095
SHA512

a80a826e99f70363646368f02994f35258f41c2be5a77dbf5aac155470e071a9c927fe857841160370f277d1c5acfc3db0e13b397f6f23902381fcd04b4785c3
SSDEEP

6144:UmtFN9/Dzh8Wm6XtPCFbCbBBBB0y8ZvtoPEn+gIzqVJrBBBBBBBtchweBBoBBBB2:UmtFN9/DdkFbCbBBBB0ygymywBBBBBBU

Score

10^/10

redline @nmrzv_8 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@nmrzv_8

77.73.134.24:80

Attributes

auth_value
1eec868816c2feca6b467734d7cb723e

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral5/memory/100300-133-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
3016	svhost.exe
452	Demeon.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 4508 set thread context of 100300	4508	Loader.exe	82

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
3800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
100300	AppLaunch.exe
100300	AppLaunch.exe
5080	powershell.exe
5080	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	100300	AppLaunch.exe
Token: SeDebugPrivilege	5080	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 100300	4508	Loader.exe	82
PID 4508 wrote to memory of 100300	4508	Loader.exe	82
PID 4508 wrote to memory of 100300	4508	Loader.exe	82
PID 4508 wrote to memory of 100300	4508	Loader.exe	82
PID 4508 wrote to memory of 100300	4508	Loader.exe	82
PID 100300 wrote to memory of 3016	100300	AppLaunch.exe	91
PID 100300 wrote to memory of 3016	100300	AppLaunch.exe	91
PID 3016 wrote to memory of 5080	3016	svhost.exe	92
PID 3016 wrote to memory of 5080	3016	svhost.exe	92
PID 5080 wrote to memory of 3800	5080	powershell.exe	94
PID 5080 wrote to memory of 3800	5080	powershell.exe	94

C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:100300
- - C:\Users\Admin\AppData\Local\Temp\svhost.exe
    "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3016
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell "" "SCHTASKS.exe /Create /SC MINUTE /ED 12/12/2030 /TN Soft /TR C:\Users\Admin\AppData\Roaming\Demeon.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:5080
    - - C:\Windows\system32\schtasks.exe
        
        "C:\Windows\system32\schtasks.exe" /Create /SC MINUTE /ED 12/12/2030 /TN Soft /TR C:\Users\Admin\AppData\Roaming\Demeon.exe
        5⤵
        Creates scheduled task(s)
        
        PID:3800

C:\Users\Admin\AppData\Roaming\Demeon.exe
C:\Users\Admin\AppData\Roaming\Demeon.exe
1⤵
- Executes dropped EXE
PID:452

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\svhost.exe

Filesize
4.5MB

MD5
3862bfb4f1273249bd73a8cba326d9a1

SHA1
952fc20b5c6aefbbdffdd2f33035bf57f31322e2

SHA256
2cd9fea6d90b1971118a4b434ad7d51ec70e188824c755db0891adba40c458d8

SHA512
cf2f01e674684a6f869fc030c7ef51bd88155763de79423647879a319c249a8bfe85bdeccc0fc8e7b815021a0a3490aee126302438b35e3bddd41f3d4938180d

Download Submit
C:\Users\Admin\AppData\Local\Temp\svhost.exe

Filesize
4.5MB

MD5
3862bfb4f1273249bd73a8cba326d9a1

SHA1
952fc20b5c6aefbbdffdd2f33035bf57f31322e2

SHA256
2cd9fea6d90b1971118a4b434ad7d51ec70e188824c755db0891adba40c458d8

SHA512
cf2f01e674684a6f869fc030c7ef51bd88155763de79423647879a319c249a8bfe85bdeccc0fc8e7b815021a0a3490aee126302438b35e3bddd41f3d4938180d

Download Submit
C:\Users\Admin\AppData\Roaming\Demeon.exe

Filesize
4.5MB

MD5
3862bfb4f1273249bd73a8cba326d9a1

SHA1
952fc20b5c6aefbbdffdd2f33035bf57f31322e2

SHA256
2cd9fea6d90b1971118a4b434ad7d51ec70e188824c755db0891adba40c458d8

SHA512
cf2f01e674684a6f869fc030c7ef51bd88155763de79423647879a319c249a8bfe85bdeccc0fc8e7b815021a0a3490aee126302438b35e3bddd41f3d4938180d

Download Submit
C:\Users\Admin\AppData\Roaming\Demeon.exe

Filesize
4.5MB

MD5
3862bfb4f1273249bd73a8cba326d9a1

SHA1
952fc20b5c6aefbbdffdd2f33035bf57f31322e2

SHA256
2cd9fea6d90b1971118a4b434ad7d51ec70e188824c755db0891adba40c458d8

SHA512
cf2f01e674684a6f869fc030c7ef51bd88155763de79423647879a319c249a8bfe85bdeccc0fc8e7b815021a0a3490aee126302438b35e3bddd41f3d4938180d

Download Submit
memory/5080-156-0x00007FFFDE500000-0x00007FFFDEFC1000-memory.dmp

Filesize
10.8MB

Download
memory/5080-155-0x00007FFFDE500000-0x00007FFFDEFC1000-memory.dmp

Filesize
10.8MB

Download
memory/5080-153-0x0000017C26760000-0x0000017C26782000-memory.dmp

Filesize
136KB

Download
memory/100300-141-0x0000000005620000-0x000000000565C000-memory.dmp

Filesize
240KB

Download
memory/100300-147-0x0000000009180000-0x0000000009342000-memory.dmp

Filesize
1.8MB

Download
memory/100300-148-0x0000000009D90000-0x000000000A2BC000-memory.dmp

Filesize
5.2MB

Download
memory/100300-146-0x0000000008540000-0x0000000008590000-memory.dmp

Filesize
320KB

Download
memory/100300-145-0x00000000084C0000-0x0000000008536000-memory.dmp

Filesize
472KB

Download
memory/100300-144-0x00000000083D0000-0x0000000008436000-memory.dmp

Filesize
408KB

Download
memory/100300-143-0x0000000008330000-0x00000000083C2000-memory.dmp

Filesize
584KB

Download
memory/100300-142-0x0000000008800000-0x0000000008DA4000-memory.dmp

Filesize
5.6MB

Download
memory/100300-140-0x00000000055C0000-0x00000000055D2000-memory.dmp

Filesize
72KB

Download
memory/100300-139-0x0000000005690000-0x000000000579A000-memory.dmp

Filesize
1.0MB

Download
memory/100300-138-0x0000000005B90000-0x00000000061A8000-memory.dmp

Filesize
6.1MB

Download
memory/100300-133-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download