redline | 7018b076af037d648fb99c6682ebf7c298cb30d4db6218dc847277cd5428b6d0

Analysis

max time kernel
38s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/10/2022, 08:54

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General

Target

file.exe
Size

632KB
MD5

1e605571f6657a22e3e68cdef6dfdfce
SHA1

f03ccf010c3ea6a55e020f1d6dbe1a6d129d5094
SHA256

7018b076af037d648fb99c6682ebf7c298cb30d4db6218dc847277cd5428b6d0
SHA512

81407c49fa2d8e8968d798144b484fc5a3df366e3605a860faf7cb35093856679104005222b16d14eb3e95ef844eac63d14334150fb18c78e2625267605b88c7
SSDEEP

12288:uMTmn/lzqCh6NjDDRhXtEojZnBXEtB4TyNokAy5QwT8HxPXiHak:uMTmn9zqCh6NjDDRhpjV+tMFW

Score

10^/10

redline new1025 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

new1025

denestyenol.xyz:81

exirdonanos.xyz:81

Attributes

auth_value
3dd3cb3cf95e53c7ed17414e931e92f4

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/99832-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99832-61-0x0000000000422182-mapping.dmp	family_redline
behavioral1/memory/99832-62-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99832-63-0x0000000000400000-0x0000000000428000-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 1308 set thread context of 99832	1308	file.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
99876	1308	WerFault.exe	26

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
99832	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	99832	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 99832	1308	file.exe	28
PID 1308 wrote to memory of 99832	1308	file.exe	28
PID 1308 wrote to memory of 99832	1308	file.exe	28
PID 1308 wrote to memory of 99832	1308	file.exe	28
PID 1308 wrote to memory of 99832	1308	file.exe	28
PID 1308 wrote to memory of 99832	1308	file.exe	28
PID 1308 wrote to memory of 99876	1308	file.exe	29
PID 1308 wrote to memory of 99876	1308	file.exe	29
PID 1308 wrote to memory of 99876	1308	file.exe	29
PID 1308 wrote to memory of 99876	1308	file.exe	29

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:1308
- 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:99832
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 98496
  2⤵
  - Program crash
  PID:99876

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/99832-54-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99832-56-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99832-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99832-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99832-65-0x0000000075BD1000-0x0000000075BD3000-memory.dmp

Filesize
8KB

Download