redline | bd60655a397d6d029aacfd312d1a6be886fa49cb305e2cf4fedac257de486959

Analysis

max time kernel
61s
max time network
67s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2023, 10:08

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General

Target

Setup.exe
Size

337KB
MD5

2c496d5541356d5b1a76946bbb180f8d
SHA1

70653fd16c50e55d01b04cf47a43377e77f7ed9d
SHA256

8c585bd8737ad360171f432d99d9956a81359f19805c036f235114fddc9fe100
SHA512

ff671f48fe9bb5201c4be79a6bd92052b709610303cdc735fee1c20c1740e462c2d4699f490569954ac331749a351f9a6b0b27830b5ffe8132d47f0e8a350dd6
SSDEEP

6144:T77OiBpUF6cGO/5cAcgIfKHbSlHyLK6SlOkNxLO8BlvI:T7aifUF65OZGKHy6SlOhG

Score

10^/10

redline infostealer infostealer_generic spyware

Malware Config

Extracted

Family

redline

45.15.157.147:37535

Attributes

auth_value
1f773219e771b9b31c9aa0165d4091a5

Signatures

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

Find unpacked information stealer based on possible SQL query to retrieve broswer data 1 IoCs

Detects infostealer.

infostealer_generic

resource	yara_rule
behavioral2/memory/3832-133-0x0000000000400000-0x000000000042E000-memory.dmp	infostealer_generic_browser_sql

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 1016 set thread context of 3832	1016	Setup.exe	80

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2236	1016	WerFault.exe	78

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3832	AppLaunch.exe
3832	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3832	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1016 wrote to memory of 3832	1016	Setup.exe	80
PID 1016 wrote to memory of 3832	1016	Setup.exe	80
PID 1016 wrote to memory of 3832	1016	Setup.exe	80
PID 1016 wrote to memory of 3832	1016	Setup.exe	80
PID 1016 wrote to memory of 3832	1016	Setup.exe	80

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1016
- 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
  PID:3832
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 632
  2⤵
  - Program crash
  PID:2236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1016 -ip 1016
1⤵
PID:4824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3832-133-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/3832-138-0x0000000004FD0000-0x00000000055E8000-memory.dmp

Filesize
6.1MB

Download
memory/3832-139-0x0000000004AC0000-0x0000000004BCA000-memory.dmp

Filesize
1.0MB

Download
memory/3832-140-0x0000000004870000-0x0000000004882000-memory.dmp

Filesize
72KB

Download
memory/3832-141-0x00000000048A0000-0x00000000048B0000-memory.dmp

Filesize
64KB

Download
memory/3832-142-0x00000000049F0000-0x0000000004A2C000-memory.dmp

Filesize
240KB

Download
memory/3832-143-0x0000000004CF0000-0x0000000004D66000-memory.dmp

Filesize
472KB

Download
memory/3832-144-0x0000000004E10000-0x0000000004EA2000-memory.dmp

Filesize
584KB

Download
memory/3832-145-0x0000000004D70000-0x0000000004DD6000-memory.dmp

Filesize
408KB

Download
memory/3832-146-0x0000000006090000-0x0000000006634000-memory.dmp

Filesize
5.6MB

Download
memory/3832-147-0x0000000005B30000-0x0000000005B80000-memory.dmp

Filesize
320KB

Download
memory/3832-148-0x0000000008620000-0x00000000087E2000-memory.dmp

Filesize
1.8MB

Download
memory/3832-149-0x0000000008D20000-0x000000000924C000-memory.dmp

Filesize
5.2MB

Download
memory/3832-150-0x00000000048A0000-0x00000000048B0000-memory.dmp

Filesize
64KB

Download