redline | a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9

Analysis

max time kernel
101s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/10/2024, 14:16

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General

Target

a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
Size

732KB
MD5

9b5c455bc6d2985d41cab7bc6a36cc80
SHA1

187b73f9d3d3e7af3b40978043543ed682f466e6
SHA256

a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9
SHA512

51ac5ec377bd41ea829f5f764f9dfb50620590fcea7e41fb2db2a68b4d4e154380a6e2b479ad427251bea1c37319299cd5765d4d93072cb9651bf44bd497865d
SSDEEP

12288:U08rd/YUPOEBPSE3fahRxFkElhiYigISJ1MLh/9/i3MNi0f:SPPx3fahbFkEriYvISfM3i3Qic

Score

10^/10

redline sectoprat success-logs discovery execution infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

success-logs

147.182.130.25:16383

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/3372-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3372-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1096	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3728 set thread context of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97

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 3 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
1096	powershell.exe
1096	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
Token: SeDebugPrivilege	1096	powershell.exe
Token: SeDebugPrivilege	3372	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3728 wrote to memory of 1096	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	95
PID 3728 wrote to memory of 1096	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	95
PID 3728 wrote to memory of 1096	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	95
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97
PID 3728 wrote to memory of 3372	3728	a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe	97

C:\Users\Admin\AppData\Local\Temp\a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
"C:\Users\Admin\AppData\Local\Temp\a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.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:3728
- 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\a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1096
- C:\Users\Admin\AppData\Local\Temp\a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe
  "C:\Users\Admin\AppData\Local\Temp\a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

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\a977a5b1cda46d79bdd0f4c24ec6433e89bbe1ee800d48c4f3c23ecb38593bb9N.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qio25usb.rti.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1096-42-0x0000000071480000-0x00000000714CC000-memory.dmp

Filesize
304KB

Download
memory/1096-54-0x0000000007590000-0x0000000007C0A000-memory.dmp

Filesize
6.5MB

Download
memory/1096-65-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/1096-62-0x0000000007270000-0x0000000007278000-memory.dmp

Filesize
32KB

Download
memory/1096-61-0x0000000007290000-0x00000000072AA000-memory.dmp

Filesize
104KB

Download
memory/1096-60-0x0000000007190000-0x00000000071A4000-memory.dmp

Filesize
80KB

Download
memory/1096-59-0x0000000007180000-0x000000000718E000-memory.dmp

Filesize
56KB

Download
memory/1096-58-0x0000000007150000-0x0000000007161000-memory.dmp

Filesize
68KB

Download
memory/1096-57-0x00000000071D0000-0x0000000007266000-memory.dmp

Filesize
600KB

Download
memory/1096-56-0x0000000006FC0000-0x0000000006FCA000-memory.dmp

Filesize
40KB

Download
memory/1096-55-0x0000000006F50000-0x0000000006F6A000-memory.dmp

Filesize
104KB

Download
memory/1096-16-0x0000000002310000-0x0000000002346000-memory.dmp

Filesize
216KB

Download
memory/1096-53-0x0000000006C00000-0x0000000006CA3000-memory.dmp

Filesize
652KB

Download
memory/1096-27-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/1096-18-0x0000000004E80000-0x00000000054A8000-memory.dmp

Filesize
6.2MB

Download
memory/1096-26-0x00000000054E0000-0x0000000005502000-memory.dmp

Filesize
136KB

Download
memory/1096-52-0x0000000006210000-0x000000000622E000-memory.dmp

Filesize
120KB

Download
memory/1096-19-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/1096-41-0x00000000061D0000-0x0000000006202000-memory.dmp

Filesize
200KB

Download
memory/1096-22-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/1096-24-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/1096-40-0x0000000005C10000-0x0000000005C2E000-memory.dmp

Filesize
120KB

Download
memory/1096-35-0x0000000005660000-0x00000000059B4000-memory.dmp

Filesize
3.3MB

Download
memory/1096-28-0x00000000055F0000-0x0000000005656000-memory.dmp

Filesize
408KB

Download
memory/3372-15-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3372-25-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3372-21-0x0000000005420000-0x000000000545C000-memory.dmp

Filesize
240KB

Download
memory/3372-34-0x00000000056D0000-0x00000000057DA000-memory.dmp

Filesize
1.0MB

Download
memory/3372-66-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3372-23-0x0000000005460000-0x00000000054AC000-memory.dmp

Filesize
304KB

Download
memory/3372-17-0x0000000005B40000-0x0000000006158000-memory.dmp

Filesize
6.1MB

Download
memory/3372-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3372-20-0x0000000002D30000-0x0000000002D42000-memory.dmp

Filesize
72KB

Download
memory/3728-2-0x0000000005D90000-0x0000000006334000-memory.dmp

Filesize
5.6MB

Download
memory/3728-14-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3728-1-0x0000000000C80000-0x0000000000D3E000-memory.dmp

Filesize
760KB

Download
memory/3728-0-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/3728-10-0x0000000006BD0000-0x0000000006C6C000-memory.dmp

Filesize
624KB

Download
memory/3728-9-0x0000000006950000-0x00000000069B0000-memory.dmp

Filesize
384KB

Download
memory/3728-8-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3728-7-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/3728-6-0x0000000006D80000-0x0000000006D98000-memory.dmp

Filesize
96KB

Download
memory/3728-5-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3728-4-0x00000000058F0000-0x00000000058FA000-memory.dmp

Filesize
40KB

Download
memory/3728-3-0x0000000005720000-0x00000000057B2000-memory.dmp

Filesize
584KB

Download