redline | 67d787249ae186a7000e4db614af862c22db210fa263d2bdac3dcc7b06db8665

Analysis

max time kernel
134s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
22/12/2022, 16:03

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General

Target
file.exe
Size 401KB
Sample221222-thb9dseg36
SHA256 67d787249ae186a7000e4db614af862c22db210fa263d2bdac3dcc7b06db8665
MD5 a7743bd67e6581bfa51ce176ba844194
SHA1 7816b37c9bd622826cc5f41190897776b8f2b479
SHA512 8321a7d7c2100250544fb624fc60469472d17f2e1f0d8fd30079ad5c90c38579a26451c2b8ef29eea66ba0683217bc02f57642cbd65cb72af87d980505a59bbc
SSDEEP 6144:8gLO6OXFulbG4qXwVR7Gg2Bi2kAOJrAgRqYz05agz1bSczwKwXq:8N6O12bLqXwV5U+qpkgz1OczwKwq
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline bundle2 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

bundle2

65.21.5.58:24911

Attributes

auth_value
d9f9d4528fe5d7d9b08b5ca49403aef0

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

description	pid	Process	procid_target
PID 4800 set thread context of 2396	4800	file.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4864	4800	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2396	vbc.exe
2396	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2396	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 2396	4800	file.exe	83
PID 4800 wrote to memory of 2396	4800	file.exe	83
PID 4800 wrote to memory of 2396	4800	file.exe	83
PID 4800 wrote to memory of 2396	4800	file.exe	83
PID 4800 wrote to memory of 2396	4800	file.exe	83

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4800
- 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:2396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 504
  2⤵
  - Program crash
  PID:4864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4800 -ip 4800
1⤵
PID:4816

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2396-133-0x0000000000400000-0x0000000000432000-memory.dmp

Download

memory/2396-138-0x0000000005BE0000-0x00000000061F8000-memory.dmp

Download

memory/2396-139-0x0000000005740000-0x000000000584A000-memory.dmp

Download

memory/2396-140-0x0000000005690000-0x00000000056A2000-memory.dmp

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memory/2396-141-0x00000000056F0000-0x000000000572C000-memory.dmp

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memory/2396-142-0x00000000059E0000-0x0000000005A46000-memory.dmp

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memory/2396-143-0x00000000065A0000-0x0000000006632000-memory.dmp

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memory/2396-144-0x0000000006BF0000-0x0000000007194000-memory.dmp

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memory/2396-145-0x0000000006810000-0x00000000069D2000-memory.dmp

Download

memory/2396-146-0x00000000076D0000-0x0000000007BFC000-memory.dmp

Download