redline | 7110b169b91367725a879b62e6a678126757daf30a942e55ad6b8fee54a446db

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2022 12:31

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General

Target

file.exe
Size

434KB
MD5

a02c32933a9afef8c2c3f624d8e0a50c
SHA1

0e91dc7fe61aaab801c8492fcbaf623090c31ab8
SHA256

7110b169b91367725a879b62e6a678126757daf30a942e55ad6b8fee54a446db
SHA512

e3f7ba98fbb8bc2042b957a432bdda3159bcfee8779c60e297a5d650e6b005ebe3f645140d9c2beef5dd1dbecfad47c0c2bb2c97a2ee80b56a7e4e0b485a2696
SSDEEP

6144:NlRF9a28qZ/8zBuMEaBChkJGRwfqUKDPp5xI/nG7:1fP8Y88MEawk/nI

Score

10^/10

redline nam6.1 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

nam6.1

103.89.90.61:34589

Attributes

auth_value
5a3c8b8880f6d03e2acaaa0ba12776e3

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3116-136-0x0000000000360000-0x0000000000380000-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

Processes:

file.exe

description pid process target process

PID 4776 set thread context of 3116 4776 file.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

vbc.exe

pid process

3116 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 3116 vbc.exe

description	pid	process	target process
PID 4776 set thread context of 3116	4776	file.exe	vbc.exe

pid	process
3116	vbc.exe

description	pid	process
Token: SeDebugPrivilege	3116	vbc.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

file.exe

description	pid	process	target process
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe
PID 4776 wrote to memory of 3116	4776	file.exe	vbc.exe

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:4776

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:3116

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3116-139-0x0000000007520000-0x000000000762A000-memory.dmp

Filesize
1.0MB

Download
memory/3116-141-0x0000000005360000-0x00000000053D6000-memory.dmp

Filesize
472KB

Download
memory/3116-134-0x0000000000000000-mapping.dmp

Download
memory/3116-136-0x0000000000360000-0x0000000000380000-memory.dmp

Filesize
128KB

Download
memory/3116-137-0x0000000005B70000-0x0000000006188000-memory.dmp

Filesize
6.1MB

Download
memory/3116-138-0x00000000073F0000-0x0000000007402000-memory.dmp

Filesize
72KB

Download
memory/3116-147-0x0000000007C00000-0x0000000007C50000-memory.dmp

Filesize
320KB

Download
memory/3116-140-0x0000000007460000-0x000000000749C000-memory.dmp

Filesize
240KB

Download
memory/3116-146-0x0000000008970000-0x0000000008E9C000-memory.dmp

Filesize
5.2MB

Download
memory/3116-142-0x0000000005480000-0x0000000005512000-memory.dmp

Filesize
584KB

Download
memory/3116-143-0x0000000007CC0000-0x0000000008264000-memory.dmp

Filesize
5.6MB

Download
memory/3116-144-0x0000000005460000-0x000000000547E000-memory.dmp

Filesize
120KB

Download
memory/3116-145-0x0000000008270000-0x0000000008432000-memory.dmp

Filesize
1.8MB

Download
memory/4776-132-0x0000000000F00000-0x0000000000F72000-memory.dmp

Filesize
456KB

Download
memory/4776-133-0x00000000058B0000-0x0000000005916000-memory.dmp

Filesize
408KB

Download