redline | 9f7b850b2f255a609532c8bac161f2c11dca15133312cb2a3f7a989eca325969

Analysis

max time kernel
93s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
15-04-2023 15:38

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General

Target

72f39adecf2367944add8e33bbfc5c31.exe
Size

235KB
MD5

72f39adecf2367944add8e33bbfc5c31
SHA1

a01e04bb87924d6d1b31ac1e6190937ce542b17b
SHA256

9f7b850b2f255a609532c8bac161f2c11dca15133312cb2a3f7a989eca325969
SHA512

b66b8cac51a8a8de0496d8ae011a0e91ce42cf3fade307c1b7a374fb44e0c1e1ba21959610cd0b3f3eae18c7cfa298c19c242a6bfa7fcb09a0a9d72c9ac3a2fb
SSDEEP

6144:+LLrksSYjJanJGtgNiUfUgxZ2K/cSK1IOq:+nBR0nAGNio2sch14

Score

10^/10

redline 1379752987 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

1379752987

167.235.158.92:39675

Attributes

auth_value
94039ae8b5b0b9ec5346501cc0139461

Signatures

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

Blocklisted process makes network request 1 IoCs

flow	pid	Process
17	3160	powershell.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of NtSetInformationThreadHideFromDebugger 20 IoCs

pid	Process
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3160 set thread context of 3068	3160	powershell.exe	87

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe
3160	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3160	powershell.exe
Token: SeDebugPrivilege	3068	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 3160	2128	72f39adecf2367944add8e33bbfc5c31.exe	79
PID 2128 wrote to memory of 3160	2128	72f39adecf2367944add8e33bbfc5c31.exe	79
PID 2128 wrote to memory of 3160	2128	72f39adecf2367944add8e33bbfc5c31.exe	79
PID 3160 wrote to memory of 3944	3160	powershell.exe	86
PID 3160 wrote to memory of 3944	3160	powershell.exe	86
PID 3160 wrote to memory of 3944	3160	powershell.exe	86
PID 3160 wrote to memory of 3068	3160	powershell.exe	87
PID 3160 wrote to memory of 3068	3160	powershell.exe	87
PID 3160 wrote to memory of 3068	3160	powershell.exe	87
PID 3160 wrote to memory of 3068	3160	powershell.exe	87
PID 3160 wrote to memory of 3068	3160	powershell.exe	87
PID 3160 wrote to memory of 3068	3160	powershell.exe	87
PID 3160 wrote to memory of 3068	3160	powershell.exe	87
PID 3160 wrote to memory of 3068	3160	powershell.exe	87

C:\Users\Admin\AppData\Local\Temp\72f39adecf2367944add8e33bbfc5c31.exe
"C:\Users\Admin\AppData\Local\Temp\72f39adecf2367944add8e33bbfc5c31.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:/Windows/SysWOW64/WindowsPowerShell/v1.0/powershell.exe"
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3160
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    C:\Windows\Microsoft.NET/Framework/v4.0.30319/aspnet_compiler.exe
    3⤵
    PID:3944
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    C:\Windows\Microsoft.NET/Framework/v4.0.30319/aspnet_compiler.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3068

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pawex22i.rz5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2128-137-0x00000000056B0000-0x00000000056BA000-memory.dmp

Filesize
40KB

Download
memory/2128-168-0x0000000005990000-0x00000000059A0000-memory.dmp

Filesize
64KB

Download
memory/2128-136-0x0000000005990000-0x00000000059A0000-memory.dmp

Filesize
64KB

Download
memory/2128-134-0x0000000005CD0000-0x0000000006274000-memory.dmp

Filesize
5.6MB

Download
memory/2128-133-0x0000000000C70000-0x0000000000CAC000-memory.dmp

Filesize
240KB

Download
memory/2128-135-0x0000000005720000-0x00000000057B2000-memory.dmp

Filesize
584KB

Download
memory/3068-172-0x0000000006B30000-0x0000000006CF2000-memory.dmp

Filesize
1.8MB

Download
memory/3068-171-0x00000000067E0000-0x0000000006830000-memory.dmp

Filesize
320KB

Download
memory/3068-173-0x000000000AF10000-0x000000000B43C000-memory.dmp

Filesize
5.2MB

Download
memory/3068-170-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/3068-160-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3068-165-0x0000000005550000-0x0000000005560000-memory.dmp

Filesize
64KB

Download
memory/3068-164-0x0000000005510000-0x000000000554C000-memory.dmp

Filesize
240KB

Download
memory/3068-163-0x00000000054B0000-0x00000000054C2000-memory.dmp

Filesize
72KB

Download
memory/3068-162-0x0000000005770000-0x000000000587A000-memory.dmp

Filesize
1.0MB

Download
memory/3068-161-0x0000000005C80000-0x0000000006298000-memory.dmp

Filesize
6.1MB

Download
memory/3160-140-0x0000000005C00000-0x0000000005C22000-memory.dmp

Filesize
136KB

Download
memory/3160-159-0x0000000007730000-0x000000000774A000-memory.dmp

Filesize
104KB

Download
memory/3160-158-0x0000000007D90000-0x000000000840A000-memory.dmp

Filesize
6.5MB

Download
memory/3160-157-0x0000000007690000-0x0000000007706000-memory.dmp

Filesize
472KB

Download
memory/3160-156-0x0000000002C20000-0x0000000002C30000-memory.dmp

Filesize
64KB

Download
memory/3160-155-0x00000000074D0000-0x0000000007514000-memory.dmp

Filesize
272KB

Download
memory/3160-154-0x0000000006350000-0x000000000636E000-memory.dmp

Filesize
120KB

Download
memory/3160-153-0x0000000002C20000-0x0000000002C30000-memory.dmp

Filesize
64KB

Download
memory/3160-152-0x0000000002C20000-0x0000000002C30000-memory.dmp

Filesize
64KB

Download
memory/3160-147-0x0000000005D80000-0x0000000005DE6000-memory.dmp

Filesize
408KB

Download
memory/3160-146-0x0000000005CA0000-0x0000000005D06000-memory.dmp

Filesize
408KB

Download
memory/3160-139-0x00000000055D0000-0x0000000005BF8000-memory.dmp

Filesize
6.2MB

Download
memory/3160-138-0x0000000002A50000-0x0000000002A86000-memory.dmp

Filesize
216KB

Download