redline | ee66a185008549b9ca0c687a78aa6a69e4770dd12cab9dc63d5346c1f570904b

Resubmissions

12/03/2025, 21:32

250312-1dmynatxey 10

11/03/2025, 16:10

250311-tmgdxaxnx4 10

06/03/2025, 02:30

250306-cze8yav1az 10

Analysis

max time kernel
141s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/03/2025, 02:30

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General

Target

cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe
Size

397KB
MD5

03a32b8f44708e43ba5655d735eaebc0
SHA1

1d5aa010a79241fb75eab2cab75acd4a449338b5
SHA256

cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c
SHA512

9a93097bd0a5a57103c3099c6c0738c56c38cfb6fabb9036326d06c1761cf03dd78802f357380949c3f0d507ca0f8f13e0a0b5158d7148b3db077c80065036df
SSDEEP

12288:7mdt5PueXy5k7X369OrN49Fzu75XJ+VdRlOQl9QwhteKAUHwEBz6+4uBkcQ6fcih:MwNRL/ud0a9m

Score

10^/10

redline sectoprat @baobabss discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Baobabss

185.230.143.48:14462

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral31/memory/2496-7-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral31/memory/2496-8-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral31/memory/2496-16-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral31/memory/2496-14-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral31/memory/2496-12-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral31/memory/2496-7-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral31/memory/2496-8-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral31/memory/2496-16-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral31/memory/2496-14-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral31/memory/2496-12-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1644 set thread context of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30
PID 1644 wrote to memory of 2496	1644	cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe	30

C:\Users\Admin\AppData\Local\Temp\cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe
"C:\Users\Admin\AppData\Local\Temp\cd3b81fbf93281530341f8c8cd66cfdeb7b2f1ec04f6fbe68ddcc35d28200a1c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1644-0-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

Filesize
4KB

Download
memory/1644-1-0x0000000000C60000-0x0000000000CC8000-memory.dmp

Filesize
416KB

Download
memory/1644-2-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/1644-17-0x0000000074C40000-0x000000007532E000-memory.dmp

Filesize
6.9MB

Download
memory/2496-7-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2496-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2496-8-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2496-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2496-3-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2496-16-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2496-14-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2496-12-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download