redline | 44823ecea45f731b47777588d5ef18c133b6ed1bd0ce02ef8271a84c7d2dd9d1

Analysis

max time kernel
34s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 11:16

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General

Target
file.exe
Size 294KB
Sample221122-nc5e4aee7t
SHA256 44823ecea45f731b47777588d5ef18c133b6ed1bd0ce02ef8271a84c7d2dd9d1
MD5 13e259438d671a5b0ea742c5b7cec728
SHA1 a64437f7542cfec6755a1dd23e78787688d6d986
SHA512 b93a2be7cc5cd11dfdddecf3869ddfc8bc3c54369e8e07d8b64c4e6332e947a84e924dfafea4ba12144ab2092eda1d91a2137bd4dbcf22debd3cfcc1cf3fa8b9
SSDEEP 6144:9+2W0t4+TI5zWLvgnyfH1r+xl4MnG29CQe7:9+v0tI5zWDy1Q
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline @madboyza infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@madboyza

193.106.191.138:32796

Attributes

auth_value
9bfce7bfb110f8f53d96c7a32c655358

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/1716-57-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1716-62-0x00000000004221BA-mapping.dmp	family_redline
behavioral1/memory/1716-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1716-64-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
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 2032 set thread context of 1716	2032	file.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1648	2032	WerFault.exe	18

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1716	vbc.exe
1716	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1716	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 1716	2032	file.exe	29
PID 2032 wrote to memory of 1716	2032	file.exe	29
PID 2032 wrote to memory of 1716	2032	file.exe	29
PID 2032 wrote to memory of 1716	2032	file.exe	29
PID 2032 wrote to memory of 1716	2032	file.exe	29
PID 2032 wrote to memory of 1716	2032	file.exe	29
PID 2032 wrote to memory of 1648	2032	file.exe	30
PID 2032 wrote to memory of 1648	2032	file.exe	30
PID 2032 wrote to memory of 1648	2032	file.exe	30
PID 2032 wrote to memory of 1648	2032	file.exe	30

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:2032
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1716
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 36
  2⤵
  - Program crash
  PID:1648

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

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/1716-55-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1716-57-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1716-63-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1716-64-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/2032-54-0x0000000076261000-0x0000000076263000-memory.dmp

Download