redline | b9e2a41e63b1886285d2617ad4f820db9ff5d1133b47e90b52368d3b87333684

Analysis

max time kernel
24s
max time network
58s
platform
windows7_x64
resource
win7v20210410
submitted
11-06-2021 11:16

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General

Target

aab7b335612bb27d5aa1ab2b00e1a452.exe
Size

380KB
MD5

aab7b335612bb27d5aa1ab2b00e1a452
SHA1

51e2d101c5b0d68cc206bfe9de9a4b7666cbd712
SHA256

b9e2a41e63b1886285d2617ad4f820db9ff5d1133b47e90b52368d3b87333684
SHA512

f7ecb851eca0410201391dcb28b128836e4b3eb244aec47b8f7531ce392711b92127673b424b7a16d0e4bc6712f1a2d19e80eed73f4a6883f97cdcd360313c47

Score

10^/10

redline mix2 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

mix2

194.156.67.100:48883

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/640-59-0x0000000000350000-0x000000000036A000-memory.dmp	family_redline
behavioral1/memory/640-60-0x0000000001D90000-0x0000000001DA8000-memory.dmp	family_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 behavior: EnumeratesProcesses 2 IoCs

Processes:

aab7b335612bb27d5aa1ab2b00e1a452.exe

pid process

640 aab7b335612bb27d5aa1ab2b00e1a452.exe
640 aab7b335612bb27d5aa1ab2b00e1a452.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

aab7b335612bb27d5aa1ab2b00e1a452.exe

description pid process

Token: SeDebugPrivilege 640 aab7b335612bb27d5aa1ab2b00e1a452.exe

pid	process
640	aab7b335612bb27d5aa1ab2b00e1a452.exe
640	aab7b335612bb27d5aa1ab2b00e1a452.exe

description	pid	process
Token: SeDebugPrivilege	640	aab7b335612bb27d5aa1ab2b00e1a452.exe

C:\Users\Admin\AppData\Local\Temp\aab7b335612bb27d5aa1ab2b00e1a452.exe
"C:\Users\Admin\AppData\Local\Temp\aab7b335612bb27d5aa1ab2b00e1a452.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:640

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/640-59-0x0000000000350000-0x000000000036A000-memory.dmp

Filesize
104KB

Download
memory/640-60-0x0000000001D90000-0x0000000001DA8000-memory.dmp

Filesize
96KB

Download
memory/640-61-0x0000000000230000-0x000000000025E000-memory.dmp

Filesize
184KB

Download
memory/640-63-0x0000000004A01000-0x0000000004A02000-memory.dmp

Filesize
4KB

Download
memory/640-62-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/640-64-0x0000000004A02000-0x0000000004A03000-memory.dmp

Filesize
4KB

Download
memory/640-65-0x0000000004A03000-0x0000000004A04000-memory.dmp

Filesize
4KB

Download
memory/640-66-0x0000000004A04000-0x0000000004A06000-memory.dmp

Filesize
8KB

Download