redline | 3e8c939497b679baad3796ebee1a976bd8958c680e221a99df744dd5dcf2cdaa

Analysis

max time kernel
115s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 17:02

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General

Target

48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe
Size

216KB
MD5

5cc4876db7693825c82beeb5bacf4592
SHA1

8caeeede8be15bbcd3c45ea63b93cedbf07d7ef6
SHA256

48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7
SHA512

779cf79ba5b49f454a4ec74157e841496dab0fc27efa5b5bd7d52b1457c0a65c4642e7ca4ed6a59744b18835e49639ab88ed52f2fae32ad6bc0d8b66b18a015e
SSDEEP

3072:qhbc8yCxsFNcEyyrJ9WU4khLTvPZFzD0yfZNuzK/hRp1d53CDX5dINLqVqU:hCxGNp7FUyf2AhZjwINut

Score

10^/10

redline @p1 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@P1

193.106.191.138:32796

Attributes

auth_value
54c79ce081122137049ee07c0a2f38ab

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3708-133-0x0000000000400000-0x0000000000428000-memory.dmp	family_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:

48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe

description	pid	process	target process
PID 4176 set thread context of 3708	4176	48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe	vbc.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4812 4176 WerFault.exe 48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

3708 vbc.exe
3708 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 3708 vbc.exe

pid	pid_target	process	target process
4812	4176	WerFault.exe	48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe

pid	process
3708	vbc.exe
3708	vbc.exe

description	pid	process
Token: SeDebugPrivilege	3708	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe

description	pid	process	target process
PID 4176 wrote to memory of 3708	4176	48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe	vbc.exe
PID 4176 wrote to memory of 3708	4176	48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe	vbc.exe
PID 4176 wrote to memory of 3708	4176	48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe	vbc.exe
PID 4176 wrote to memory of 3708	4176	48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe	vbc.exe
PID 4176 wrote to memory of 3708	4176	48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe
"C:\Users\Admin\AppData\Local\Temp\48dfd169c5f2b8b83da0d7059f6b1f9da8834e2eaca7f049a610e6fdb2e14cc7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4176

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:3708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4176 -s 336
2⤵
- Program crash
PID:4812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4176 -ip 4176
1⤵
PID:4844

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/3708-132-0x0000000000000000-mapping.dmp

Download
memory/3708-133-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3708-138-0x0000000005A90000-0x00000000060A8000-memory.dmp

Filesize
6.1MB

Download
memory/3708-139-0x0000000007420000-0x000000000752A000-memory.dmp

Filesize
1.0MB

Download
memory/3708-140-0x00000000052D0000-0x00000000052E2000-memory.dmp

Filesize
72KB

Download
memory/3708-141-0x0000000007310000-0x000000000734C000-memory.dmp

Filesize
240KB

Download
memory/3708-142-0x0000000008420000-0x00000000089C4000-memory.dmp

Filesize
5.6MB

Download
memory/3708-143-0x0000000007F50000-0x0000000007FE2000-memory.dmp

Filesize
584KB

Download
memory/3708-144-0x0000000007FF0000-0x0000000008056000-memory.dmp

Filesize
408KB

Download
memory/3708-145-0x0000000008230000-0x00000000083F2000-memory.dmp

Filesize
1.8MB

Download
memory/3708-146-0x0000000008F00000-0x000000000942C000-memory.dmp

Filesize
5.2MB

Download
memory/3708-147-0x0000000005200000-0x0000000005276000-memory.dmp

Filesize
472KB

Download
memory/3708-148-0x0000000005330000-0x0000000005380000-memory.dmp

Filesize
320KB

Download