redline | 71200e09252115d52bb62c8810413bccebe56e58ba070347c7b5d827396a6d44

General

Target

71200e09252115d52bb62c8810413bccebe56e58ba070.exe
Size

139KB
MD5

03aa45b7c20bcddac8ae49cf4ca737c8
SHA1

e7eea8b0987a1b9cd5703debbd016d7efed8bf0a
SHA256

71200e09252115d52bb62c8810413bccebe56e58ba070347c7b5d827396a6d44
SHA512

420c71eabbdd191c1719233a48bd4d68a73ace463ceeb600223ade9daa6f8cecf0b88a38b32286ff9f10f26a237c411d5ddce4ee8391740e2da5a5f9bb06cadd
SSDEEP

3072:1WUvJDDILZfE0+3tONQEyPqX94MF3zqjz5/9999999999999999999999999999Y:TDDWm3QNLX9fF3uf57k

Score

10^/10

redline ytstealer vjames1 infostealer spyware stealer upx

Malware Config

Extracted

Family

redline

Botnet

vjames1

C2

142.132.164.118:28463

Attributes

auth_value
33ac351077c983bff92335a288c764e5

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/3852-135-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

YTStealer
YTStealer is a malware designed to steal YouTube authentication cookies.
stealer ytstealer

YTStealer payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1588-151-0x0000000000790000-0x00000000015A4000-memory.dmp	family_ytstealer
behavioral2/memory/1588-155-0x0000000000790000-0x00000000015A4000-memory.dmp	family_ytstealer

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

v0.7b_ali_windows_64.exe

pid process

1588 v0.7b_ali_windows_64.exe

pid	process
1588	v0.7b_ali_windows_64.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\v0.7b_ali_windows_64.exe	upx
C:\Users\Admin\AppData\Local\Temp\v0.7b_ali_windows_64.exe	upx
behavioral2/memory/1588-150-0x0000000000790000-0x00000000015A4000-memory.dmp	upx
behavioral2/memory/1588-151-0x0000000000790000-0x00000000015A4000-memory.dmp	upx
behavioral2/memory/1588-155-0x0000000000790000-0x00000000015A4000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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:

71200e09252115d52bb62c8810413bccebe56e58ba070.exe

description pid process target process

PID 1336 set thread context of 3852 1336 71200e09252115d52bb62c8810413bccebe56e58ba070.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

vbc.exepowershell.exe

pid process

3852 vbc.exe
3604 powershell.exe
3604 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

vbc.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3852 vbc.exe
Token: SeDebugPrivilege 3604 powershell.exe

description	pid	process	target process
PID 1336 set thread context of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe

pid	process
3852	vbc.exe
3604	powershell.exe
3604	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3852	vbc.exe
Token: SeDebugPrivilege	3604	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

71200e09252115d52bb62c8810413bccebe56e58ba070.exevbc.exev0.7b_ali_windows_64.exe

description	pid	process	target process
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 1336 wrote to memory of 3852	1336	71200e09252115d52bb62c8810413bccebe56e58ba070.exe	vbc.exe
PID 3852 wrote to memory of 1588	3852	vbc.exe	v0.7b_ali_windows_64.exe
PID 3852 wrote to memory of 1588	3852	vbc.exe	v0.7b_ali_windows_64.exe
PID 1588 wrote to memory of 3604	1588	v0.7b_ali_windows_64.exe	powershell.exe
PID 1588 wrote to memory of 3604	1588	v0.7b_ali_windows_64.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\71200e09252115d52bb62c8810413bccebe56e58ba070.exe
"C:\Users\Admin\AppData\Local\Temp\71200e09252115d52bb62c8810413bccebe56e58ba070.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1336
- 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
  - Suspicious use of WriteProcessMemory
  PID:3852
- - C:\Users\Admin\AppData\Local\Temp\v0.7b_ali_windows_64.exe
    "C:\Users\Admin\AppData\Local\Temp\v0.7b_ali_windows_64.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1588
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell "" "Get-WmiObject Win32_PortConnector"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3604

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\v0.7b_ali_windows_64.exe

Filesize
4.0MB

MD5
4ba91c645249942675ff77dfbe3e86fb

SHA1
d9e737ed08b6c20141f567cc4ccfa174f3a9fd3a

SHA256
92f46705d7261c8ca8c67498ad264c95552ec047eae061543dd51c9bdab7de27

SHA512
b283c62678360fdd910659016b7a8d4a01f635cea1412dc272afb492775b7e86c17a2414b4c634677d2825bed8dcb47219ce25eaeed152a944c9bcacfc709c27

Download Submit
C:\Users\Admin\AppData\Local\Temp\v0.7b_ali_windows_64.exe

Filesize
4.0MB

MD5
4ba91c645249942675ff77dfbe3e86fb

SHA1
d9e737ed08b6c20141f567cc4ccfa174f3a9fd3a

SHA256
92f46705d7261c8ca8c67498ad264c95552ec047eae061543dd51c9bdab7de27

SHA512
b283c62678360fdd910659016b7a8d4a01f635cea1412dc272afb492775b7e86c17a2414b4c634677d2825bed8dcb47219ce25eaeed152a944c9bcacfc709c27

Download Submit
memory/1336-133-0x0000000004D10000-0x0000000004D76000-memory.dmp

Filesize
408KB

Download
memory/1336-132-0x00000000003D0000-0x00000000003FA000-memory.dmp

Filesize
168KB

Download
memory/1588-147-0x0000000000000000-mapping.dmp

Download
memory/1588-155-0x0000000000790000-0x00000000015A4000-memory.dmp

Filesize
14.1MB

Download
memory/1588-151-0x0000000000790000-0x00000000015A4000-memory.dmp

Filesize
14.1MB

Download
memory/1588-150-0x0000000000790000-0x00000000015A4000-memory.dmp

Filesize
14.1MB

Download
memory/3604-154-0x00007FFCAAC70000-0x00007FFCAB731000-memory.dmp

Filesize
10.8MB

Download
memory/3604-153-0x00000287DF0B0000-0x00000287DF0D2000-memory.dmp

Filesize
136KB

Download
memory/3604-152-0x0000000000000000-mapping.dmp

Download
memory/3852-138-0x00000000050E0000-0x00000000051EA000-memory.dmp

Filesize
1.0MB

Download
memory/3852-144-0x0000000007E70000-0x0000000008032000-memory.dmp

Filesize
1.8MB

Download
memory/3852-145-0x0000000008570000-0x0000000008A9C000-memory.dmp

Filesize
5.2MB

Download
memory/3852-146-0x0000000007DD0000-0x0000000007E20000-memory.dmp

Filesize
320KB

Download
memory/3852-143-0x00000000060D0000-0x00000000060EE000-memory.dmp

Filesize
120KB

Download
memory/3852-142-0x0000000005FD0000-0x0000000006046000-memory.dmp

Filesize
472KB

Download
memory/3852-141-0x0000000005480000-0x0000000005512000-memory.dmp

Filesize
584KB

Download
memory/3852-140-0x0000000006110000-0x00000000066B4000-memory.dmp

Filesize
5.6MB

Download
memory/3852-139-0x0000000005010000-0x000000000504C000-memory.dmp

Filesize
240KB

Download
memory/3852-137-0x0000000004FB0000-0x0000000004FC2000-memory.dmp

Filesize
72KB

Download
memory/3852-136-0x0000000005540000-0x0000000005B58000-memory.dmp

Filesize
6.1MB

Download
memory/3852-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3852-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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