redline | 5141965861b8f6963059b5f02a895e53339db50be33901bd052c323bcd5dc16a

Analysis

max time kernel
132s
max time network
141s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/11/2024, 06:07

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General

Target

6bb490266fde82840d4fc318d69101ba.exe
Size

2.5MB
MD5

6bb490266fde82840d4fc318d69101ba
SHA1

2108b6d4b4a78e2a094fd01a0f666c92cf59feda
SHA256

5141965861b8f6963059b5f02a895e53339db50be33901bd052c323bcd5dc16a
SHA512

efb1737a04290f07102cc209fbefa3923c78be3ca7cb4eba57f3e91872b5ca506860b72e1f14cedaecca2cbed8e60ad4059b59b7fd91eedcccab705647182160
SSDEEP

24576:FU8cmx/CVYPp4mKR4YDYdhFCsSMeJfU3dxtp4HIbTK5rbEJ+2JL7iFtMl3RuQ55A:+8/hCVYqmKFenCrbEJ+2JPoMl3U

Score

10^/10

redline sectoprat 1652085892 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

1652085892

79.137.192.6:8362

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/97176-2-0x0000000000080000-0x000000000009E000-memory.dmp	family_redline
behavioral1/memory/97176-10-0x0000000000080000-0x000000000009E000-memory.dmp	family_redline
behavioral1/memory/97176-9-0x0000000000080000-0x000000000009E000-memory.dmp	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/97176-2-0x0000000000080000-0x000000000009E000-memory.dmp	family_sectoprat
behavioral1/memory/97176-10-0x0000000000080000-0x000000000009E000-memory.dmp	family_sectoprat
behavioral1/memory/97176-9-0x0000000000080000-0x000000000009E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2396 set thread context of 97176	2396	6bb490266fde82840d4fc318d69101ba.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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6bb490266fde82840d4fc318d69101ba.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	97176	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 97176	2396	6bb490266fde82840d4fc318d69101ba.exe	30
PID 2396 wrote to memory of 97176	2396	6bb490266fde82840d4fc318d69101ba.exe	30
PID 2396 wrote to memory of 97176	2396	6bb490266fde82840d4fc318d69101ba.exe	30
PID 2396 wrote to memory of 97176	2396	6bb490266fde82840d4fc318d69101ba.exe	30
PID 2396 wrote to memory of 97176	2396	6bb490266fde82840d4fc318d69101ba.exe	30
PID 2396 wrote to memory of 97176	2396	6bb490266fde82840d4fc318d69101ba.exe	30

C:\Users\Admin\AppData\Local\Temp\6bb490266fde82840d4fc318d69101ba.exe
"C:\Users\Admin\AppData\Local\Temp\6bb490266fde82840d4fc318d69101ba.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:97176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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

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Downloads

memory/2396-0-0x00000000004C8000-0x00000000004C9000-memory.dmp

Filesize
4KB

Download
memory/2396-8-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/97176-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/97176-2-0x0000000000080000-0x000000000009E000-memory.dmp

Filesize
120KB

Download
memory/97176-1-0x0000000000080000-0x000000000009E000-memory.dmp

Filesize
120KB

Download
memory/97176-10-0x0000000000080000-0x000000000009E000-memory.dmp

Filesize
120KB

Download
memory/97176-9-0x0000000000080000-0x000000000009E000-memory.dmp

Filesize
120KB

Download
memory/97176-11-0x00000000003C0000-0x0000000000652000-memory.dmp

Filesize
2.6MB

Download