redline | 46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b

Analysis

max time kernel
91s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2022 09:03

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General

Target

46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe
Size

277KB
MD5

35be18acaf8431872ea2d376d87f136e
SHA1

90a57a41395e0bcdab44febb91c3f51b63a04071
SHA256

46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b
SHA512

25a08fc7787a1cfebe4471a10e6fc7e8fd21df4187b03a1ae501eef8792e6bbb34fb9a158634e814fd7b74f412253403faed6ebb2b0a4bc42351dc90a6649085
SSDEEP

3072:pLjOj5jAID8M/tdy98JMLOSEkb7WLa3QA/SfSnZKGC5gTWt+9xO:pLSj5jAIDHE98JEbCe3QwSAZTG

Score

10^/10

redline @2023@infostealer

Malware Config

Extracted

Family

redline

Botnet

@2023@

193.106.191.138:32796

Attributes

auth_value
ca057e5baadfd0774a34a6a949cd5e69

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
Suspicious use of SetThreadContext 1 IoCs

Processes:

46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe

description pid process target process

PID 5036 set thread context of 652 5036 46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe vbc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4940 5036 WerFault.exe 46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

vbc.exe

pid process

652 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 652 vbc.exe

description	pid	process	target process
PID 5036 set thread context of 652	5036	46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe	vbc.exe

pid	pid_target	process	target process
4940	5036	WerFault.exe	46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe

pid	process
652	vbc.exe

description	pid	process
Token: SeDebugPrivilege	652	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe

description	pid	process	target process
PID 5036 wrote to memory of 652	5036	46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe	vbc.exe
PID 5036 wrote to memory of 652	5036	46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe	vbc.exe
PID 5036 wrote to memory of 652	5036	46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe	vbc.exe
PID 5036 wrote to memory of 652	5036	46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe	vbc.exe
PID 5036 wrote to memory of 652	5036	46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe
"C:\Users\Admin\AppData\Local\Temp\46a2d43772995ed2cdb6ab834e9fe14ed6011b2bad904203d61b0f1af25c1f2b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5036

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:652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5036 -s 420
2⤵
- Program crash
PID:4940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5036 -ip 5036
1⤵
PID:5080

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/652-132-0x0000000000000000-mapping.dmp

Download
memory/652-133-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/652-138-0x00000000063E0000-0x00000000069F8000-memory.dmp

Filesize
6.1MB

Download
memory/652-139-0x0000000007D70000-0x0000000007E7A000-memory.dmp

Filesize
1.0MB

Download
memory/652-140-0x0000000007C80000-0x0000000007C92000-memory.dmp

Filesize
72KB

Download
memory/652-141-0x0000000007CE0000-0x0000000007D1C000-memory.dmp

Filesize
240KB

Download
memory/652-142-0x0000000008E20000-0x00000000093C4000-memory.dmp

Filesize
5.6MB

Download
memory/652-143-0x0000000008910000-0x00000000089A2000-memory.dmp

Filesize
584KB

Download
memory/652-144-0x00000000089B0000-0x0000000008A16000-memory.dmp

Filesize
408KB

Download
memory/652-145-0x00000000093D0000-0x0000000009592000-memory.dmp

Filesize
1.8MB

Download
memory/652-146-0x0000000009AD0000-0x0000000009FFC000-memory.dmp

Filesize
5.2MB

Download