redline | 99b7396773e11d0a1d44f674310025344f2d8c9d2813d33e9bd7dd35ac5f2360

Analysis

max time kernel
90s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2022 07:54

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General

Target

376cfa74d8a65fb5836828c55cfd8fc8.exe
Size

398KB
MD5

376cfa74d8a65fb5836828c55cfd8fc8
SHA1

351c94238b50a6b3fbfb1ad538b6b2afa87b4dfa
SHA256

99b7396773e11d0a1d44f674310025344f2d8c9d2813d33e9bd7dd35ac5f2360
SHA512

5faef6a465e5c3ae6da08c7191942feb6967557b78ca4d2d613957245dcfa6eeb08eaf573a20e04f1a61b6cf926223ecd9fae3ecb2b2e9f614647e466b774e73
SSDEEP

6144:Wygxer6dluLigEBBY2o1FhZRVPjGAOngeijc+/B9IVmoGP7:Wygxer6dluLigEZoNZaJOf9OQP7

Score

10^/10

redline 11 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

79.137.202.18:45218

Attributes

auth_value
107e09eee63158d2488feb03dac75204

Signatures

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

376cfa74d8a65fb5836828c55cfd8fc8.exe

description pid process target process

PID 4332 set thread context of 4304 4332 376cfa74d8a65fb5836828c55cfd8fc8.exe vbc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2100 4332 WerFault.exe 376cfa74d8a65fb5836828c55cfd8fc8.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

4304 vbc.exe
4304 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 4304 vbc.exe

description	pid	process	target process
PID 4332 set thread context of 4304	4332	376cfa74d8a65fb5836828c55cfd8fc8.exe	vbc.exe

pid	pid_target	process	target process
2100	4332	WerFault.exe	376cfa74d8a65fb5836828c55cfd8fc8.exe

pid	process
4304	vbc.exe
4304	vbc.exe

description	pid	process
Token: SeDebugPrivilege	4304	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

376cfa74d8a65fb5836828c55cfd8fc8.exe

description	pid	process	target process
PID 4332 wrote to memory of 4304	4332	376cfa74d8a65fb5836828c55cfd8fc8.exe	vbc.exe
PID 4332 wrote to memory of 4304	4332	376cfa74d8a65fb5836828c55cfd8fc8.exe	vbc.exe
PID 4332 wrote to memory of 4304	4332	376cfa74d8a65fb5836828c55cfd8fc8.exe	vbc.exe
PID 4332 wrote to memory of 4304	4332	376cfa74d8a65fb5836828c55cfd8fc8.exe	vbc.exe
PID 4332 wrote to memory of 4304	4332	376cfa74d8a65fb5836828c55cfd8fc8.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\376cfa74d8a65fb5836828c55cfd8fc8.exe
"C:\Users\Admin\AppData\Local\Temp\376cfa74d8a65fb5836828c55cfd8fc8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4332

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:4304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4332 -s 148
2⤵
- Program crash
PID:2100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4332 -ip 4332
1⤵
PID:5036

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/4304-132-0x0000000000000000-mapping.dmp

Download
memory/4304-133-0x0000000001100000-0x0000000001132000-memory.dmp

Filesize
200KB

Download
memory/4304-138-0x0000000005C40000-0x0000000006258000-memory.dmp

Filesize
6.1MB

Download
memory/4304-139-0x00000000057B0000-0x00000000058BA000-memory.dmp

Filesize
1.0MB

Download
memory/4304-140-0x00000000056F0000-0x0000000005702000-memory.dmp

Filesize
72KB

Download
memory/4304-141-0x0000000005750000-0x000000000578C000-memory.dmp

Filesize
240KB

Download
memory/4304-142-0x0000000005A80000-0x0000000005B12000-memory.dmp

Filesize
584KB

Download
memory/4304-143-0x0000000006810000-0x0000000006DB4000-memory.dmp

Filesize
5.6MB

Download
memory/4304-144-0x00000000062D0000-0x0000000006336000-memory.dmp

Filesize
408KB

Download
memory/4304-145-0x0000000007B00000-0x0000000007B76000-memory.dmp

Filesize
472KB

Download
memory/4304-146-0x0000000007B80000-0x0000000007BD0000-memory.dmp

Filesize
320KB

Download
memory/4304-147-0x00000000073C0000-0x0000000007582000-memory.dmp

Filesize
1.8MB

Download
memory/4304-148-0x0000000009100000-0x000000000962C000-memory.dmp

Filesize
5.2MB

Download