redline | 0c71cf525042e6cd8d338248d66081495cbf35be2f28d515965fa15f1ad7432d

Analysis

max time kernel
28s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
24-03-2023 18:24

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General

Target

tmp.exe
Size

898KB
MD5

4c42520a02966a874eb4fbdc0a74e208
SHA1

8c17320204683ca1dcf81c0a031a6e6c0d679d84
SHA256

0c71cf525042e6cd8d338248d66081495cbf35be2f28d515965fa15f1ad7432d
SHA512

c9891c1a8428ba8ece0880c725a8fbbc0a77573f3460c35eeb7385c6993712fd35143b9662599d09f25af36f30ff856b32ae085161b1baa431aa428ecd5ea512
SSDEEP

12288:q2q6vb3D/Lnzv7XjbXApWwDrOYxfl0BDOUn8cIajfjo6ENMCCa3zw:DbXoFOY/SuaCMS3zw

Score

10^/10

redline anh123 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

Anh123

199.115.193.116:11300

Attributes

auth_value
db990971ec3911c24ea05eeccc2e1f60

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
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 use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 1976 set thread context of 1940 1976 tmp.exe tmp.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

tmp.exe

pid process

1940 tmp.exe
1940 tmp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tmp.exe

description pid process

Token: SeDebugPrivilege 1940 tmp.exe

description	pid	process	target process
PID 1976 set thread context of 1940	1976	tmp.exe	tmp.exe

pid	process
1940	tmp.exe
1940	tmp.exe

description	pid	process
Token: SeDebugPrivilege	1940	tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe
PID 1976 wrote to memory of 1940	1976	tmp.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1976

C:\Users\Admin\AppData\Local\Temp\tmp.exe
C:\Users\Admin\AppData\Local\Temp\tmp.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1940

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1940-56-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1940-58-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1940-60-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1940-61-0x0000000002260000-0x00000000022A0000-memory.dmp

Filesize
256KB

Download
memory/1940-62-0x0000000002260000-0x00000000022A0000-memory.dmp

Filesize
256KB

Download
memory/1976-54-0x0000000000160000-0x0000000000246000-memory.dmp

Filesize
920KB

Download
memory/1976-55-0x0000000004260000-0x00000000042A0000-memory.dmp

Filesize
256KB

Download