redline | b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c

Analysis

max time kernel
162s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2022 06:41

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General

Target

b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe
Size

277KB
MD5

daafde2601a0d8f622a15bede4e11af9
SHA1

374a1ab4035649c120c05deac8155100e488142b
SHA256

b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c
SHA512

30663d91e467407443d7e44235bd1c4ee76919430882ecdec0605a25d204b55d6a184e2582948088a24e3ff631d2b6b6c2f46aa0e752bb1832a7e91de64e3535
SSDEEP

3072:0LjO95jAID8M/tdy98JMLOSEkb7WLa3QA/SfSnZKGC5gTWL+BxO:0LS95jAIDHE98JEbCe3QwSAZTw

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:

b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe

description	pid	process	target process
PID 3084 set thread context of 4716	3084	b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe	vbc.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1048 3084 WerFault.exe b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

vbc.exe

pid process

4716 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 4716 vbc.exe

pid	pid_target	process	target process
1048	3084	WerFault.exe	b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe

pid	process
4716	vbc.exe

description	pid	process
Token: SeDebugPrivilege	4716	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe

description	pid	process	target process
PID 3084 wrote to memory of 4716	3084	b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe	vbc.exe
PID 3084 wrote to memory of 4716	3084	b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe	vbc.exe
PID 3084 wrote to memory of 4716	3084	b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe	vbc.exe
PID 3084 wrote to memory of 4716	3084	b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe	vbc.exe
PID 3084 wrote to memory of 4716	3084	b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe
"C:\Users\Admin\AppData\Local\Temp\b3a1b205c885b1f2857a864c2be2bc4d1522f09f5a2006d3e04d4c6fc31c282c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3084

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:4716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 420
2⤵
- Program crash
PID:1048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3084 -ip 3084
1⤵
PID:4592

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/4716-133-0x0000000000950000-0x0000000000982000-memory.dmp

Filesize
200KB

Download
memory/4716-132-0x0000000000000000-mapping.dmp

Download
memory/4716-138-0x0000000007700000-0x0000000007D18000-memory.dmp

Filesize
6.1MB

Download
memory/4716-139-0x00000000071F0000-0x00000000072FA000-memory.dmp

Filesize
1.0MB

Download
memory/4716-140-0x0000000007160000-0x0000000007172000-memory.dmp

Filesize
72KB

Download
memory/4716-141-0x0000000007300000-0x000000000733C000-memory.dmp

Filesize
240KB

Download
memory/4716-142-0x0000000001150000-0x00000000011B6000-memory.dmp

Filesize
408KB

Download
memory/4716-143-0x0000000005680000-0x0000000005712000-memory.dmp

Filesize
584KB

Download
memory/4716-144-0x00000000082D0000-0x0000000008874000-memory.dmp

Filesize
5.6MB

Download