redline | dfa34a9fd817fd51a614eacb4f4b7004dcb1fa994d3a290e5a2c5f76947f7eba

Analysis

max time kernel
44s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
05/11/2022, 06:35

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General

Target
file.exe
Size 1.4MB
Sample221105-hcb6naech8
SHA256 dfa34a9fd817fd51a614eacb4f4b7004dcb1fa994d3a290e5a2c5f76947f7eba
MD5 8f727c638b885113a995f3b48ed0e283
SHA1 6f7553f497e8134f6b94aadbce5190ff6282eb81
SHA512 c84ae574ea69b42a3b45f03ec4a6d697ae5496f0479f8b16447ada2e0cc32da22e27e3688a454b06c49d978940a53eedc0e17d05584c4b6551b0603620897da4
SSDEEP 24576:i71YR9ep2TBP8znrGqLxkMqEWIMmAui82CwZm7QRMB9+y7efXkbSGA:N9epWNG3xkMqE9Mm2g7QRAQbvkbw
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline 1310 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

1310

79.137.192.57:48771

Attributes

auth_value
feb5f5c29913f32658637e553762a40e

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/95936-56-0x0000000000090000-0x00000000000B8000-memory.dmp	family_redline
behavioral1/memory/95936-61-0x00000000000B216E-mapping.dmp	family_redline
behavioral1/memory/95936-62-0x0000000000090000-0x00000000000B8000-memory.dmp	family_redline
behavioral1/memory/95936-63-0x0000000000090000-0x00000000000B8000-memory.dmp	family_redline

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 1056 set thread context of 95936	1056	file.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
95976	1056	WerFault.exe	25

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
95936	AppLaunch.exe
95936	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	95936	AppLaunch.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95936	1056	file.exe	27
PID 1056 wrote to memory of 95976	1056	file.exe	28
PID 1056 wrote to memory of 95976	1056	file.exe	28
PID 1056 wrote to memory of 95976	1056	file.exe	28
PID 1056 wrote to memory of 95976	1056	file.exe	28

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1056
- 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:95936
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 94648
  2⤵
  - Program crash
  PID:95976

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/95936-54-0x0000000000090000-0x00000000000B8000-memory.dmp

Download

memory/95936-56-0x0000000000090000-0x00000000000B8000-memory.dmp

Download

memory/95936-62-0x0000000000090000-0x00000000000B8000-memory.dmp

Download

memory/95936-63-0x0000000000090000-0x00000000000B8000-memory.dmp

Download

memory/95936-64-0x0000000075A71000-0x0000000075A73000-memory.dmp

Download