redline | 6ce1075c1eca41e5a2c2a86ef580496414f423529d6db4d4a4b25ecff9f767d1

Analysis

max time kernel
146s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-11-2024 10:47

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General

Target

GcNRfPQrt7430052z4jWGX0i.exe
Size

927KB
MD5

0e86a231689637b656a0764f2017d22f
SHA1

70954ef5b83a7b0cd9dca4542d63bf3a7dc7ac97
SHA256

3da0e424a6f1268f5682d59be1f83572479c28ca1fb7dab48d0b53220acef66e
SHA512

21a3195665975ba3ec7b042a19b9ce39b5311e7c96070e7a968e7a1f39514a0df3569e39b313529dbb6b948195cd294077fd5b4e8a81e08a38b4ba2d8f6f6f32
SSDEEP

12288:bsp0kUKA1PfP5k9FLRqYjtatql9MiwlDwhl6s5Ep7XzNwzVzTEVGp7K1k:bspuHaFLsqkqyEl68E5azVzwVBk

Score

10^/10

redline sectoprat @original_finest discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Original_Finest

159.69.190.155:35975

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
behavioral7/memory/2704-18-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral7/memory/2704-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral7/memory/2704-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral7/memory/2704-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral7/memory/2704-20-0x0000000000400000-0x000000000041E000-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
behavioral7/memory/2704-18-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral7/memory/2704-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral7/memory/2704-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral7/memory/2704-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral7/memory/2704-20-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2684 set thread context of 2704	2684	GcNRfPQrt7430052z4jWGX0i.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	GcNRfPQrt7430052z4jWGX0i.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GcNRfPQrt7430052z4jWGX0i.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	GcNRfPQrt7430052z4jWGX0i.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30
PID 2684 wrote to memory of 2704	2684	GcNRfPQrt7430052z4jWGX0i.exe	30

C:\Users\Admin\AppData\Local\Temp\GcNRfPQrt7430052z4jWGX0i.exe
"C:\Users\Admin\AppData\Local\Temp\GcNRfPQrt7430052z4jWGX0i.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Users\Admin\AppData\Local\Temp\GcNRfPQrt7430052z4jWGX0i.exe
  "C:\Users\Admin\AppData\Local\Temp\GcNRfPQrt7430052z4jWGX0i.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2704

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

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Downloads

memory/2684-0-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/2684-1-0x0000000000B00000-0x0000000000BEC000-memory.dmp

Filesize
944KB

Download
memory/2684-2-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-3-0x0000000000340000-0x0000000000358000-memory.dmp

Filesize
96KB

Download
memory/2684-4-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/2684-5-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-6-0x0000000007250000-0x00000000072E8000-memory.dmp

Filesize
608KB

Download
memory/2684-7-0x0000000000720000-0x000000000074E000-memory.dmp

Filesize
184KB

Download
memory/2684-24-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/2704-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2704-18-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2704-14-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2704-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2704-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2704-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2704-23-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2704-20-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2704-25-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/2704-26-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download
memory/2704-27-0x0000000074570000-0x0000000074C5E000-memory.dmp

Filesize
6.9MB

Download