redline | a20015adb4dbb5faed0b717b0a6cff8d36822f1969b85f332a88efdbbdbdcc25

General

Target

file.exe
Size

376KB
MD5

0536804aae52614de3b49ecbe7d64ca8
SHA1

a1e2f65bd0b14ac0d383fc38d6bccf51a9c857b5
SHA256

a20015adb4dbb5faed0b717b0a6cff8d36822f1969b85f332a88efdbbdbdcc25
SHA512

4b1df4112383449d012db2460e950c1abd1f2c3812c4a7117e17f3c892826e64462c1d8a0d67f9e9abbc4daea8644817f762be7e42ad7eddcdf31acfd2687cd0
SSDEEP

6144:wjIsjCsTT2+2y/fWHnjr/bd/GouyQkYTZ9350rVmg4SjE:wjIsjCsf29gfWHjr/pKp28

Score

10^/10

redline @chicago discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes

auth_value
21f863e0cbd09d0681058e068d0d1d7f

Signatures

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

RedLine payload 33 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5036-138-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-139-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-141-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-143-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-145-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-147-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-149-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-151-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-153-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-155-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-157-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-159-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-161-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-163-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-165-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-167-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-169-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-171-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-173-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-175-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-177-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-179-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-181-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-183-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-185-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-187-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-189-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-191-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-193-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-195-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-197-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-199-0x0000000007920000-0x0000000007972000-memory.dmp	family_redline
behavioral2/memory/5036-201-0x0000000007920000-0x0000000007972000-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
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
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3456 5036 WerFault.exe file.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

file.exe

pid process

5036 file.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 5036 file.exe

pid	pid_target	process	target process
3456	5036	WerFault.exe	file.exe

pid	process
5036	file.exe

description	pid	process
Token: SeDebugPrivilege	5036	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5036 -s 1220
2⤵
- Program crash
PID:3456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 5036 -ip 5036
1⤵
PID:2232

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/5036-134-0x0000000007370000-0x0000000007914000-memory.dmp

Filesize
5.6MB

Download
memory/5036-135-0x0000000002CE0000-0x0000000002D42000-memory.dmp

Filesize
392KB

Download
memory/5036-137-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/5036-136-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/5036-138-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-139-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-141-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-143-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-145-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-147-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-149-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-151-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-153-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-155-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-157-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-159-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-161-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-163-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-165-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-167-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-169-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-171-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-173-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-175-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-177-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-179-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-181-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-183-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-185-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-187-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-189-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-191-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-193-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-195-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-197-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-199-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-201-0x0000000007920000-0x0000000007972000-memory.dmp

Filesize
328KB

Download
memory/5036-928-0x0000000007980000-0x0000000007F98000-memory.dmp

Filesize
6.1MB

Download
memory/5036-929-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

Filesize
72KB

Download
memory/5036-930-0x0000000007FD0000-0x00000000080DA000-memory.dmp

Filesize
1.0MB

Download
memory/5036-931-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/5036-932-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/5036-933-0x00000000083F0000-0x0000000008456000-memory.dmp

Filesize
408KB

Download
memory/5036-934-0x0000000008AC0000-0x0000000008B52000-memory.dmp

Filesize
584KB

Download
memory/5036-935-0x0000000008C70000-0x0000000008CE6000-memory.dmp

Filesize
472KB

Download
memory/5036-936-0x0000000008D50000-0x0000000008F12000-memory.dmp

Filesize
1.8MB

Download
memory/5036-937-0x0000000008F30000-0x000000000945C000-memory.dmp

Filesize
5.2MB

Download
memory/5036-938-0x0000000009570000-0x000000000958E000-memory.dmp

Filesize
120KB

Download

Analysis

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