redline | b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721

Analysis

max time kernel
102s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 07:05

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General

Target

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
Size

551KB
MD5

da6597ce526d7c6f8e97ed1a8d80d5ac
SHA1

31f7e6632e21ffba5f0dd841823baef2aff8ffdd
SHA256

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721
SHA512

63db4436eaeabac54ad54e9dd99742d6f7a8e2857807eab5a097ed75273b3298b133754e0eaed47854453c2bd1ba423d0d0f9be7e6691e28ab1888a947e4a1cf
SSDEEP

12288:hhQbEeX/zYMIxKzS7no9YB6Hd5fZoyr+oqfk2AqkY:hh0//PIV7ob/oyr+oqT

Score

10^/10

redline sectoprat cheat discovery execution infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

45.137.22.248:55615

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/1632-24-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1632-24-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2624 powershell.exe
4552 powershell.exe

pid	process
2624	powershell.exe
4552	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

description	pid	process	target process
PID 4808 set thread context of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exepowershell.exeschtasks.exepowershell.exeb4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

392 schtasks.exe

pid	process
392	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exepowershell.exepowershell.exe

pid	process
4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
2624	powershell.exe
4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
4552	powershell.exe
4552	powershell.exe
2624	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exepowershell.exepowershell.exeb4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

description	pid	process
Token: SeDebugPrivilege	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
Token: SeDebugPrivilege	4552	powershell.exe
Token: SeDebugPrivilege	2624	powershell.exe
Token: SeDebugPrivilege	1632	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

description	pid	process	target process
PID 4808 wrote to memory of 2624	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	powershell.exe
PID 4808 wrote to memory of 2624	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	powershell.exe
PID 4808 wrote to memory of 2624	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	powershell.exe
PID 4808 wrote to memory of 4552	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	powershell.exe
PID 4808 wrote to memory of 4552	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	powershell.exe
PID 4808 wrote to memory of 4552	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	powershell.exe
PID 4808 wrote to memory of 392	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	schtasks.exe
PID 4808 wrote to memory of 392	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	schtasks.exe
PID 4808 wrote to memory of 392	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	schtasks.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
PID 4808 wrote to memory of 1632	4808	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe	b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe

C:\Users\Admin\AppData\Local\Temp\b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
"C:\Users\Admin\AppData\Local\Temp\b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2624
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HOjwhlbHdhmAQJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4552
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HOjwhlbHdhmAQJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC2F2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:392
- C:\Users\Admin\AppData\Local\Temp\b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe
  "C:\Users\Admin\AppData\Local\Temp\b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\b4283dbd6c0414501d44222fff439edc15f88955179337f2ba8ae5ad70330721.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
d3966657b776969de21f59526364ff89

SHA1
2100eaa7a1cbe5c7f3ffc015712a9370243eb096

SHA256
9e644a5bd726617629afdf3b3b2ac0a028aa17ed454d7f7bfc4584a3e05bceda

SHA512
41f0c3c5f8c6c29b2d9264628dd9a0e52d75b3f22d4b66cf0d2a641bc3f85e92bd056ef4543efef614331f3dee83866953624f6a6ec5f7b4e55e24504e83b699

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_i1xa5rem.h0v.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC2F2.tmp

Filesize
1KB

MD5
374740293b951eaff7d27def4d21c072

SHA1
e4f6cce0cf1a049f3f0a189e3fc4cc0d94ce0e64

SHA256
0e1a497184bbc33f3830fc88a953ad7bd9f5cc4098354a0efc6c1aecfd3141ea

SHA512
551d11d4d89606495e39c73da588ddbfd73f45bedeeca66568de3cf480e2a67a1d812675817856c1da5e79d83f9190659fe6e678fc3f015c2edd0058716580e9

Download Submit
memory/1632-54-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/1632-52-0x0000000005890000-0x00000000058DC000-memory.dmp

Filesize
304KB

Download
memory/1632-49-0x0000000005DF0000-0x0000000006408000-memory.dmp

Filesize
6.1MB

Download
memory/1632-51-0x0000000005850000-0x000000000588C000-memory.dmp

Filesize
240KB

Download
memory/1632-50-0x00000000057A0000-0x00000000057B2000-memory.dmp

Filesize
72KB

Download
memory/1632-24-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2624-45-0x0000000005A70000-0x0000000005DC4000-memory.dmp

Filesize
3.3MB

Download
memory/2624-86-0x00000000076D0000-0x00000000076D8000-memory.dmp

Filesize
32KB

Download
memory/2624-16-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/2624-18-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/2624-15-0x0000000002750000-0x0000000002786000-memory.dmp

Filesize
216KB

Download
memory/2624-92-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/2624-22-0x0000000005350000-0x00000000053B6000-memory.dmp

Filesize
408KB

Download
memory/2624-23-0x0000000005A00000-0x0000000005A66000-memory.dmp

Filesize
408KB

Download
memory/2624-25-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/2624-21-0x00000000051B0000-0x00000000051D2000-memory.dmp

Filesize
136KB

Download
memory/2624-17-0x00000000053D0000-0x00000000059F8000-memory.dmp

Filesize
6.2MB

Download
memory/2624-56-0x0000000075130000-0x000000007517C000-memory.dmp

Filesize
304KB

Download
memory/2624-85-0x00000000076F0000-0x000000000770A000-memory.dmp

Filesize
104KB

Download
memory/2624-84-0x00000000075F0000-0x0000000007604000-memory.dmp

Filesize
80KB

Download
memory/2624-83-0x00000000075E0000-0x00000000075EE000-memory.dmp

Filesize
56KB

Download
memory/2624-82-0x00000000075B0000-0x00000000075C1000-memory.dmp

Filesize
68KB

Download
memory/2624-81-0x0000000007630000-0x00000000076C6000-memory.dmp

Filesize
600KB

Download
memory/2624-78-0x0000000007970000-0x0000000007FEA000-memory.dmp

Filesize
6.5MB

Download
memory/2624-79-0x0000000007330000-0x000000000734A000-memory.dmp

Filesize
104KB

Download
memory/2624-77-0x00000000071F0000-0x0000000007293000-memory.dmp

Filesize
652KB

Download
memory/2624-76-0x00000000071C0000-0x00000000071DE000-memory.dmp

Filesize
120KB

Download
memory/2624-55-0x0000000007180000-0x00000000071B2000-memory.dmp

Filesize
200KB

Download
memory/4552-27-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4552-80-0x0000000006FE0000-0x0000000006FEA000-memory.dmp

Filesize
40KB

Download
memory/4552-93-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4552-53-0x0000000005C30000-0x0000000005C4E000-memory.dmp

Filesize
120KB

Download
memory/4552-20-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4552-57-0x0000000075130000-0x000000007517C000-memory.dmp

Filesize
304KB

Download
memory/4808-8-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/4808-6-0x0000000004D50000-0x0000000004DEC000-memory.dmp

Filesize
624KB

Download
memory/4808-7-0x0000000004F10000-0x0000000004F2C000-memory.dmp

Filesize
112KB

Download
memory/4808-5-0x0000000004A50000-0x0000000004A5A000-memory.dmp

Filesize
40KB

Download
memory/4808-9-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4808-0-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/4808-47-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4808-10-0x00000000022B0000-0x0000000002310000-memory.dmp

Filesize
384KB

Download
memory/4808-2-0x0000000004F90000-0x0000000005534000-memory.dmp

Filesize
5.6MB

Download
memory/4808-1-0x0000000000110000-0x000000000019C000-memory.dmp

Filesize
560KB

Download
memory/4808-4-0x00000000748A0000-0x0000000075050000-memory.dmp

Filesize
7.7MB

Download
memory/4808-3-0x0000000004A80000-0x0000000004B12000-memory.dmp

Filesize
584KB

Download