redline | 2a106821037149320557be73769f0672e3b81c56155a9c62127c31bbd20b4b59

Analysis

max time kernel
31s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
27-03-2023 23:21

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General

Target

1932-73-0x0000000000570000-0x000000000058E000-memory.exe
Size

120KB
MD5

b8ea0e0c3c6c5b6174791f8f3c02e7d5
SHA1

4c751a99876f7c35da5491bf3b1a0156f97312d1
SHA256

2a106821037149320557be73769f0672e3b81c56155a9c62127c31bbd20b4b59
SHA512

c4a51937e55f370afe649f0ad37fc65539c74eda7e72fac389220c68d19c880faf5291486db061efdf62f12c5bcc0c3e8b1d93b182b5e8d5369a1de327bd1800
SSDEEP

1536:NqsIiqeHlbG6jejoigIH43Ywzi0Zb78ivombfexv0ujXyyed2mteulgS6pIl:7vpVYH+zi0ZbYe1g0ujyzdeI

Score

10^/10

redline sectoprat china2023logz discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

CHINA2023LOGZ

193.42.32.107:16808

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/1708-54-0x0000000000280000-0x000000000029E000-memory.dmp	family_redline
behavioral1/memory/1708-55-0x0000000004240000-0x0000000004280000-memory.dmp	family_redline
behavioral1/memory/1708-140-0x0000000004240000-0x0000000004280000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/1708-54-0x0000000000280000-0x000000000029E000-memory.dmp	family_sectoprat
behavioral1/memory/1708-55-0x0000000004240000-0x0000000004280000-memory.dmp	family_sectoprat
behavioral1/memory/1708-140-0x0000000004240000-0x0000000004280000-memory.dmp	family_sectoprat

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1708	1932-73-0x0000000000570000-0x000000000058E000-memory.exe
1708	1932-73-0x0000000000570000-0x000000000058E000-memory.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	1932-73-0x0000000000570000-0x000000000058E000-memory.exe

C:\Users\Admin\AppData\Local\Temp\1932-73-0x0000000000570000-0x000000000058E000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1932-73-0x0000000000570000-0x000000000058E000-memory.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp33B1.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp33E5.tmp

Filesize
92KB

MD5
6d08bf9c3c653acdf38bb837cb4634bc

SHA1
f171a5ce04d67253ee2ef50d749e5940e4b83946

SHA256
2a9e7046d1e4447ae01adcf18e1aadd5ac9df5743b540db34df8fb79b80ef1bf

SHA512
a055321e6673e5afa1cef0bb12e46c56207c1eb90254e66f0ddc40c754ab48611b30b8aecc0214f7ce22a9758b764848f948ffe643d41861e2759c4d81e24f4e

Download Submit
memory/1708-54-0x0000000000280000-0x000000000029E000-memory.dmp

Filesize
120KB

Download
memory/1708-55-0x0000000004240000-0x0000000004280000-memory.dmp

Filesize
256KB

Download
memory/1708-140-0x0000000004240000-0x0000000004280000-memory.dmp

Filesize
256KB

Download