redline | dd6f0b9730529cfe145d5585eccfb6c68510758d16ffd02043bd1fe73842ee1b

Resubmissions

07-11-2024 16:29

241107-tzeqvawbpe 10

07-11-2024 06:54

241107-hpd6sazqap 10

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-11-2024 06:54

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General

Target

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
Size

876KB
MD5

7e39e9345427ccc8be9a0137cef89742
SHA1

f6f24e1b571a0089c05d5a1e00116742f9e98a93
SHA256

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb
SHA512

9282a11b1a3be4bd721fd8f46c019a545b7ffe992f5daad7d50ab724094c30f807e3e96bac30c881760d1a66f080e69745284e5c46885181ce643383eb17af01
SSDEEP

12288:WgD9eZ8DvlbUUp0qAMlyveojV0uGO27fY6WntFmPkTJCkoqDwlcbgQtRJd98f+se:WoeZUdUw2d8w6MXmPkckddH

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

newlife957.duckdns.org:7225

Signatures

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral5/memory/2808-16-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2808-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2808-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2808-18-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2808-21-0x0000000000400000-0x000000000041E000-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

Processes:

resource	yara_rule
behavioral5/memory/2808-16-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2808-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2808-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2808-18-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2808-21-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

Processes:

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

description	pid	process	target process
PID 1628 set thread context of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

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

Processes:

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

description pid process

Token: SeDebugPrivilege 2808 43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

description	pid	process
Token: SeDebugPrivilege	2808	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

description	pid	process	target process
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
PID 1628 wrote to memory of 2808	1628	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe	43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe

C:\Users\Admin\AppData\Local\Temp\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
"C:\Users\Admin\AppData\Local\Temp\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Local\Temp\43087ea9490bfbbc1216d8e9aeece07cf0125fd8bfbcaf8ff726c93adc7bd4eb.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2808

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/1628-0-0x000000007424E000-0x000000007424F000-memory.dmp

Filesize
4KB

Download
memory/1628-1-0x0000000001380000-0x0000000001460000-memory.dmp

Filesize
896KB

Download
memory/1628-2-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/1628-3-0x0000000000450000-0x0000000000458000-memory.dmp

Filesize
32KB

Download
memory/1628-4-0x000000007424E000-0x000000007424F000-memory.dmp

Filesize
4KB

Download
memory/1628-5-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/1628-6-0x0000000008050000-0x00000000080D6000-memory.dmp

Filesize
536KB

Download
memory/1628-7-0x0000000000790000-0x00000000007C8000-memory.dmp

Filesize
224KB

Download
memory/1628-22-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-16-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2808-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2808-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2808-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2808-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2808-18-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2808-21-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2808-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2808-23-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-24-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-25-0x0000000074240000-0x000000007492E000-memory.dmp

Filesize
6.9MB

Download