redline | ca0aef7482908df28ea75b42f8b26236aecfcc5b37421fdc0d309cee15500506

Analysis

max time kernel
148s
max time network
153s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-11-2024 14:34

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General

Target

arnatic_6.exe
Size

387KB
MD5

c549246895fdf8d8725255427e2a7168
SHA1

ae7e4d99b82e6aba4366b34eba32b750d75a0234
SHA256

e607c6376ebb6db55e15852b51dfe666a09eb498c00cc86be9491564b5751c1d
SHA512

b6e8694d3e2bea07072dc643e6c2fe96defc2c8f2f7d9364e7cc1e8568039e340d81c541a8fbb91cd5e9b41b2b97716c0d22844cf179c16b53f96b7f64efc41a
SSDEEP

12288:B1alverQ2vhIc9fNS0JHz/WJUCUldYIwhW3ofgKzb:La

Score

10^/10

redline sectoprat ani discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

Ani

yaklalau.xyz:80

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
behavioral11/memory/2536-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral11/memory/2536-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral11/memory/2536-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral11/memory/2536-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral11/memory/2536-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral11/memory/2536-6-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral11/memory/2536-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral11/memory/2536-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral11/memory/2536-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral11/memory/2536-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1700 set thread context of 2536	1700	arnatic_6.exe	31

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	arnatic_6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	arnatic_6.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1700	arnatic_6.exe
Token: SeDebugPrivilege	2536	arnatic_6.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31
PID 1700 wrote to memory of 2536	1700	arnatic_6.exe	31

C:\Users\Admin\AppData\Local\Temp\arnatic_6.exe
"C:\Users\Admin\AppData\Local\Temp\arnatic_6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Users\Admin\AppData\Local\Temp\arnatic_6.exe
  C:\Users\Admin\AppData\Local\Temp\arnatic_6.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2536

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/1700-0-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/1700-1-0x0000000000D70000-0x0000000000DD6000-memory.dmp

Filesize
408KB

Download
memory/1700-2-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/1700-14-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2536-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2536-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-6-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2536-15-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2536-16-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2536-17-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2536-18-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download