redline | 5f7be64cd64916c531655eafbdc55a88fb66f0d88e5a0a0f7e0bba5e98e411c8

Analysis

max time kernel
40s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
28/10/2022, 13:29

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General

Target

file.exe
Size

1.3MB
MD5

0d94dfa072b8f3d825b2112df703948e
SHA1

f42134f3dc7dc72428e92fb520e7fefe9c7d1a85
SHA256

5f7be64cd64916c531655eafbdc55a88fb66f0d88e5a0a0f7e0bba5e98e411c8
SHA512

71fa7a8eb9c5dc28cfbfd8ac4d44083dedd9d2273caf0e22822cf91b87ddaf2ccd9f212499cf3fd0aa3b3a9e4c7b97af9fb25b7f145387e8545642a76964ee43
SSDEEP

24576:M+yPWRi/S6AJ9fkDSk0YCYl0kmiWMpL26gd+ePJj6nWAwgQo:9y+Ri/S6AJ9fcSPiW2Qo

Score

10^/10

redline new1028 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

new1028

denestyenol.xyz:81

exirdonanos.xyz:81

Attributes

auth_value
66c880a01e6ecc352ab1447a048f2697

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/99816-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99816-61-0x000000000042216E-mapping.dmp	family_redline
behavioral1/memory/99816-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99816-62-0x0000000000400000-0x0000000000428000-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 1408 set thread context of 99816	1408	file.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
99816	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	99816	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 99816	1408	file.exe	27
PID 1408 wrote to memory of 99816	1408	file.exe	27
PID 1408 wrote to memory of 99816	1408	file.exe	27
PID 1408 wrote to memory of 99816	1408	file.exe	27
PID 1408 wrote to memory of 99816	1408	file.exe	27
PID 1408 wrote to memory of 99816	1408	file.exe	27

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:1408
- 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:99816

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/99816-54-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99816-56-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99816-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99816-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99816-64-0x00000000750A1000-0x00000000750A3000-memory.dmp

Filesize
8KB

Download